SUSE update for the Linux Kernel



Published: 2022-12-27 | Updated: 2024-03-20
Risk High
Patch available YES
Number of vulnerabilities 96
CVE-ID CVE-2016-3695
CVE-2020-16119
CVE-2020-36516
CVE-2021-33135
CVE-2021-4037
CVE-2022-1184
CVE-2022-1263
CVE-2022-1882
CVE-2022-20368
CVE-2022-20369
CVE-2022-2153
CVE-2022-2586
CVE-2022-2588
CVE-2022-2602
CVE-2022-26373
CVE-2022-2639
CVE-2022-2663
CVE-2022-28356
CVE-2022-28693
CVE-2022-2873
CVE-2022-28748
CVE-2022-2905
CVE-2022-2938
CVE-2022-2959
CVE-2022-2964
CVE-2022-2977
CVE-2022-2978
CVE-2022-3028
CVE-2022-3078
CVE-2022-3114
CVE-2022-3169
CVE-2022-3176
CVE-2022-3202
CVE-2022-32250
CVE-2022-32296
CVE-2022-3239
CVE-2022-3303
CVE-2022-33981
CVE-2022-3424
CVE-2022-3435
CVE-2022-3521
CVE-2022-3524
CVE-2022-3526
CVE-2022-3535
CVE-2022-3542
CVE-2022-3545
CVE-2022-3565
CVE-2022-3566
CVE-2022-3567
CVE-2022-3577
CVE-2022-3586
CVE-2022-3594
CVE-2022-3619
CVE-2022-3621
CVE-2022-3625
CVE-2022-3628
CVE-2022-3629
CVE-2022-3633
CVE-2022-3635
CVE-2022-3640
CVE-2022-3643
CVE-2022-3646
CVE-2022-3649
CVE-2022-36879
CVE-2022-36946
CVE-2022-3707
CVE-2022-3903
CVE-2022-39188
CVE-2022-39189
CVE-2022-39190
CVE-2022-40476
CVE-2022-40768
CVE-2022-4095
CVE-2022-41218
CVE-2022-4129
CVE-2022-4139
CVE-2022-41674
CVE-2022-41848
CVE-2022-41849
CVE-2022-41850
CVE-2022-41858
CVE-2022-42328
CVE-2022-42329
CVE-2022-42703
CVE-2022-42719
CVE-2022-42720
CVE-2022-42721
CVE-2022-42722
CVE-2022-42895
CVE-2022-42896
CVE-2022-43750
CVE-2022-4378
CVE-2022-43945
CVE-2022-45869
CVE-2022-45888
CVE-2022-45934
CWE-ID CWE-74
CWE-416
CWE-327
CWE-400
CWE-284
CWE-476
CWE-125
CWE-787
CWE-415
CWE-264
CWE-191
CWE-20
CWE-401
CWE-1037
CWE-362
CWE-399
CWE-330
CWE-119
CWE-532
CWE-824
CWE-121
CWE-190
Exploitation vector Network
Public exploit Public exploit code for vulnerability #12 is available.
Vulnerability #13 is being exploited in the wild.
Public exploit code for vulnerability #14 is available.
Public exploit code for vulnerability #16 is available.
Public exploit code for vulnerability #34 is available.
Public exploit code for vulnerability #65 is available.
Public exploit code for vulnerability #74 is available.
Public exploit code for vulnerability #84 is available.
Public exploit code for vulnerability #92 is available.
Vulnerable software
Subscribe 		SUSE Linux Enterprise Real Time
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Realtime
Operating systems & Components / Operating system

openSUSE Leap Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Live Patching
Operating systems & Components / Operating system

SUSE Linux Enterprise Server
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing
Operating systems & Components / Operating system

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_15_5-rt
Operating systems & Components / Operating system package or component

ocfs2-kmp-rt-debuginfo
Operating systems & Components / Operating system package or component

ocfs2-kmp-rt
Operating systems & Components / Operating system package or component

kernel-syms-rt
Operating systems & Components / Operating system package or component

kernel-rt_debug-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-rt_debug-devel
Operating systems & Components / Operating system package or component

kernel-rt_debug-debugsource
Operating systems & Components / Operating system package or component

kernel-rt_debug-debuginfo
Operating systems & Components / Operating system package or component

kernel-rt_debug
Operating systems & Components / Operating system package or component

kernel-rt-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-rt-devel
Operating systems & Components / Operating system package or component

gfs2-kmp-rt-debuginfo
Operating systems & Components / Operating system package or component

gfs2-kmp-rt
Operating systems & Components / Operating system package or component

dlm-kmp-rt-debuginfo
Operating systems & Components / Operating system package or component

dlm-kmp-rt
Operating systems & Components / Operating system package or component

cluster-md-kmp-rt-debuginfo
Operating systems & Components / Operating system package or component

cluster-md-kmp-rt
Operating systems & Components / Operating system package or component

kernel-source-rt
Operating systems & Components / Operating system package or component

kernel-devel-rt
Operating systems & Components / Operating system package or component

kernel-rt-debugsource
Operating systems & Components / Operating system package or component

kernel-rt-debuginfo
Operating systems & Components / Operating system package or component

kernel-rt
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 96 vulnerabilities.

1) Code injection

EUVDB-ID: #VU67512

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2016-3695

CWE-ID: CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists within the einj_error_inject() function in drivers/acpi/apei/einj.c in the Linux kernel, which allows local users to simulate hardware errors. A local user can cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU68424

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-16119

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error caused by the reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU66811

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-36516

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) or MitM attacks.

The vulnerability exists due to an error in the mixed IPID assignment method with the hash-based IPID assignment policy in Linux kernel. A remote attacker can inject data into a victim's TCP session or terminate that session.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Resource exhaustion

EUVDB-ID: #VU63535

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-33135

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper access control

EUVDB-ID: #VU63923

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4037

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the fs/inode.c:inode_init_owner() function logic of the Linux kernel. A local user can create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set to bypass implemented security restrictions and gain unauthorized access to the application.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Use-after-free

EUVDB-ID: #VU64438

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1184

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service attack.

The vulnerability exists due to a use-after-free error in fs/ext4/namei.c:dx_insert_block() function in the Linux kernel’s filesystem sub-component.. A local user can trigger use-after-free and perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) NULL pointer dereference

EUVDB-ID: #VU64074

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1263

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to kvm implementation in the Linux kernel does not handle releasing a virtual cpu properly. A local user can pass specially crafted data and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Use-after-free

EUVDB-ID: #VU68108

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1882

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Linux kernel’s pipes functionality in free_pipe_info() function in fs/pipe.c. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Out-of-bounds read

EUVDB-ID: #VU67473

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-20368

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary condition within the packet_recvmsg() function in Linux kernel. A local user can trigger an out-of-bounds read error and potentially escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Out-of-bounds write

EUVDB-ID: #VU67474

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-20369

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the v4l2_m2m_querybuf() function in v4l2-mem2mem.c. A local user can trigger ab out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) NULL pointer dereference

EUVDB-ID: #VU64920

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2153

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel’s KVM when attempting to set a SynIC IRQ. A local user on the host can issue specific ioctl calls, causing a denial of service.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Use-after-free

EUVDB-ID: #VU66396

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-2586

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the netfilter subsystem implementation in Linux kernel when preventing one nft object from referencing an nft set in another nft table. A local user can trigger a use-after-free error and execute arbitrary code on the system with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

13) Double Free

EUVDB-ID: #VU66397

Risk: Low

CVSSv3.1: 7.5 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2022-2588

CWE-ID: CWE-415 - Double Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a double free error within the network packet scheduler implementation in the route4_change() function in Linux kernel when removing all references to a route filter before freeing it. A local user can run a specially crafted program to crash the kernel or execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.

14) Use-after-free

EUVDB-ID: #VU68423

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-2602

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error caused by an io_uring request, which is being processed on a registered file. The Unix GC runs and frees the io_uring file descriptor and all the registered file descriptors in a specific order that may allow a local user to win a race and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

15) Security restrictions bypass

EUVDB-ID: #VU66549

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-26373

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to non-transparent sharing of return predictor targets between contexts in Intel CPU processors. A local user can bypass the expected architecture isolation between contexts and gain access to sensitive information on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Integer underflow

EUVDB-ID: #VU66812

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-2639

CWE-ID: CWE-191 - Integer underflow

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer underflow within the reserve_sfa_size() function in the openvswitch kernel module in Linux kernel. A local user can trigger an out-of-bounds read error and crash the system or escalate privileges.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

17) Input validation error

EUVDB-ID: #VU67510

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2663

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass firewall rules.

The vulnerability exists due to insufficient validation of user-supplied input in nf_conntrack_irc in Linux kernel. A remote attacker can send unencrypted IRC with nf_conntrack_irc configured and bypass configured firewall rules.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Memory leak

EUVDB-ID: #VU63390

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28356

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak in net/llc/af_llc.c component. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Processor optimization removal or modification of security-critical code

EUVDB-ID: #VU65221

Risk: Low

CVSSv3.1: 4.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28693

CWE-ID: CWE-1037 - Processor optimization removal or modification of security-critical code

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to unprotected alternative channel of return branch target prediction. A local user can gain access to sensitive information.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Out-of-bounds read

EUVDB-ID: #VU66807

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2873

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to crash the kernel.

The vulnerability exists due to a boundary condition within the Intel iSMT SMBus host controller driver. A local user can send specially crafted data to the I2C_SMBUS IOCTL, trigger an out-of-bounds read error and crash the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Memory leak

EUVDB-ID: #VU63419

Risk: Low

CVSSv3.1: 4.6 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28748

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due memory leak when working with ax88179_178a devices. An attacker with physical access to the system can inject a malicious USB-drive and remotely obtain data from kernel memory.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Out-of-bounds read

EUVDB-ID: #VU67509

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2905

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in the Linux kernel BPF subsystem. A local user can call the bpf_tail_call() function with a key larger than the max_entries of the map, trigger an out-of-bounds read and read parts of kernel memory.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Use-after-free

EUVDB-ID: #VU67513

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2938

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Linux kernel implementation of Pressure Stall Information. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Race condition

EUVDB-ID: #VU66934

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2959

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a missing lock in the pipe_resize_ring() function within the watch queue when performing operations on an object. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Out-of-bounds write

EUVDB-ID: #VU67811

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2964

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

26) Use-after-free

EUVDB-ID: #VU67479

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2977

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the Linux kernel implementation of proxied virtualized TPM devices. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

27) Use-after-free

EUVDB-ID: #VU67812

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2978

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Linux kernel NILFS file system. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

28) Race condition

EUVDB-ID: #VU67477

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3028

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. A local user can exploit the race and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

29) Use-after-free

EUVDB-ID: #VU67514

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3078

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within drivers/media/test-drivers/vidtv/vidtv_s302m.c in Linux kernel. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

30) NULL pointer dereference

EUVDB-ID: #VU70498

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3114

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the imx_register_uart_clocks() function in drivers/clk/imx/clk.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

31) Resource management error

EUVDB-ID: #VU68780

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3169

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources in Linux kernel when handling a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver. A local user can force the a PCIe link to disconnect.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

32) Use-after-free

EUVDB-ID: #VU68109

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3176

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in io_uring implementation in the Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

33) NULL pointer dereference

EUVDB-ID: #VU67810

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3202

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in diFree in fs/jfs/inode.c in Journaled File System (JFS) in the Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

34) Use-after-free

EUVDB-ID: #VU64668

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-32250

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free incorrect NFT_STATEFUL_EXPR in net/netfilter/nf_tables_api.c in Linux kernel. A local user with ability to create user/net namespaces can execute arbitrary code with root privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

35) Use of insufficiently random values

EUVDB-ID: #VU64943

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32296

CWE-ID: CWE-330 - Use of Insufficiently Random Values

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to Linux kernel allowing TCP servers to identify clients by observing what source ports are used. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

36) Use-after-free

EUVDB-ID: #VU68337

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3239

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Linux kernel video4linux driver in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

37) NULL pointer dereference

EUVDB-ID: #VU68338

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3303

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel sound subsystem due to improper locking when handling the SNDCTL_DSP_SYNC ioctl. A privileged local user can trigger a NULL pointer dereference error and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

38) Use-after-free

EUVDB-ID: #VU64944

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-33981

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform denial of service attack.

The vulnerability exists due to a use-after-free error in drivers/block/floppy.c in the Linux kernel when deallocating raw_cmd in the raw_cmd_ioctl function(). A local user can trigger use-after-free and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

39) Use-after-free

EUVDB-ID: #VU69759

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3424

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the gru_set_context_option(), gru_fault() and gru_handle_user_call_os() functions in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

40) Out-of-bounds read

EUVDB-ID: #VU70499

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3435

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the fib_nh_match() function in net/ipv4/fib_semantics.c IPv4 handler. A remote attacker can send specially crafted data to the system, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

41) Race condition

EUVDB-ID: #VU69755

Risk: Low

CVSSv3.1: 5.5 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3521

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the kcm_tx_work() function in net/kcm/kcmsock.c in Linux kernel. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

42) Memory leak

EUVDB-ID: #VU69756

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3524

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the ipv6_renew_options() function when retrieving a new IPv6 address from a malicious DHCP server. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

43) Memory leak

EUVDB-ID: #VU70500

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3526

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the macvlan_handle_frame() function in drivers/net/macvlan.c. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

44) Memory leak

EUVDB-ID: #VU69791

Risk: Low

CVSSv3.1: 2.2 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3535

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the mvpp2_dbgfs_port_init() function in drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c, when a device is probed. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

45) Memory leak

EUVDB-ID: #VU69757

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3542

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack on the target system.

The vulnerability exists due memory leak within the bnx2x_tpa_stop() function in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

46) Buffer overflow

EUVDB-ID: #VU69758

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3545

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the area_cache_get() function in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

47) Buffer overflow

EUVDB-ID: #VU69709

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3565

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows an attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the del_timer() function in drivers/isdn/mISDN/l1oip_core.c in the Bluetooth component. An attacker with physical proximity to device can trigger memory corruption and execute arbitrary code on the target system.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

48) Race condition

EUVDB-ID: #VU69810

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3566

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the tcp_getsockopt() and tcp_setsockopt() functions in net/ipv4/tcp.c, do_ipv6_setsockopt() function in net/ipv6/ipv6_sockglue.c, and tcp_v6_connect() function in net/ipv6/tcp_ipv6.c in Linux kernel. A local user can exploit the race and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

49) Race condition

EUVDB-ID: #VU69811

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3567

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the inet6_stream_ops() and inet6_dgram_ops() functions. A local user can exploit the race and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

50) Out-of-bounds write

EUVDB-ID: #VU70462

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3577

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the bigben_probe() function in drivers/hid/hid-bigbenff.c within the Kid-friendly Wired Controller driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

51) Use-after-free

EUVDB-ID: #VU69708

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3586

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

52) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU69707

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3594

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to the intr_callback() function in drivers/net/usb/r8152.c can be forced to include excessive data info the log files. A local user can read the log files and gain access to sensitive data.

Note, the vulnerability can be triggered remotely.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

53) Memory leak

EUVDB-ID: #VU69800

Risk: Low

CVSSv3.1: 2.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3619

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows an attacker to perform a DoS attack.

The vulnerability exists due memory leak within the l2cap_recv_acldata() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to device can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

54) NULL pointer dereference

EUVDB-ID: #VU69300

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3621

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the nilfs2 filesystem driver within the nilfs_bmap_lookup_at_level() function in fs/nilfs2/inode.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

55) Use-after-free

EUVDB-ID: #VU69397

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3625

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the devlink_param_set() and devlink_param_get() function in net/core/devlink.c in IPsec component of Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

56) Buffer overflow

EUVDB-ID: #VU69803

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3628

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the brcmf_fweh_event_worker() function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c. A local user can use a specially crafted device to trigger memory corruption and escalate privileges on the system.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

57) Memory leak

EUVDB-ID: #VU69706

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3629

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the vsock_connect() function in net/vmw_vsock/af_vsock.c in Linux kernel IPSec implementation. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

58) Memory leak

EUVDB-ID: #VU69764

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3633

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform a DoS attack.

The vulnerability exists due memory leak within the j1939_session_destroy() function in net/can/j1939/transport.c. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

59) Use-after-free

EUVDB-ID: #VU69398

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3635

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/atm/idt77252.c in IPsec component of Linux kernel. A local user can trigger a use-after-free error and crash the kernel.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

60) Use-after-free

EUVDB-ID: #VU70463

Risk: Medium

CVSSv3.1: 6.6 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3640

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the affected system.

The vulnerability exists due to a use-after-free error in the 2cap_conn_del() function in net/bluetooth/l2cap_core.c in Linux kernel. An attacker with physical proximity to device can trigger a use-after-free error and execute arbitrary code on the system.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

61) Input validation error

EUVDB-ID: #VU70468

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3643

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of network packets. An attacker with access to the guest OS can trigger the related physical NIC on the host to reset, abort, or crash by sending certain kinds of packets.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

62) NULL pointer dereference

EUVDB-ID: #VU69299

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3646

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the nilfs2 filesystem driver within the nilfs_attach_log_writer() function in fs/nilfs2/segment.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

63) Use-after-free

EUVDB-ID: #VU69298

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3649

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the nilfs2 filesystem driver in nilfs_new_inode() function in fs/nilfs2/inode.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

64) Resource management error

EUVDB-ID: #VU66550

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-36879

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the xfrm_expand_policies() function in net/xfrm/xfrm_policy.c. A local user can cause the refcount to be dropped twice and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

65) Input validation error

EUVDB-ID: #VU66476

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-36946

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the nfqnl_mangle() function in net/netfilter/nfnetlink_queue.c in the Linux kernel when processing IPv6 packets. A remote attacker can send specially crafted packets to the system and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

66) Double Free

EUVDB-ID: #VU70487

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3707

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the intel_gvt_dma_map_guest_page() function in Intel GVT-g graphics driver. A local user can trigger a double free error and crash the kernel.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

67) Resource management error

EUVDB-ID: #VU70465

Risk: Low

CVSSv3.1: 4 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3903

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an incorrect read request flaw in the Infrared Transceiver USB driver in Linux kernel. An attacker with physical access to the system can starve system resources and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

68) Race condition

EUVDB-ID: #VU67478

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39188

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within include/asm-generic/tlb.h in the Linux kernel. A local user can exploit the race and escalate privileges on the system.

Note, this only occurs in situations with VM_PFNMAP VMAs.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

69) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU68110

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39189

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a guest user to escalate privileges on the system.

The vulnerability exists due to incorrect handling of TLB flush operations in certain KVM_VCPU_PREEMPTED situations in the x86 KVM subsystem in the Linux kernel. An attacker with unprivileged access to the guest OS can escalate privileges on the guest.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

70) Out-of-bounds read

EUVDB-ID: #VU67508

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39190

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service attack.

The vulnerability exists due to an out-of-bounds read error within the net/netfilter/nf_tables_api.c in the Linux kernel. A local user can bind to an already bound chain and crash the kernel.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

71) NULL pointer dereference

EUVDB-ID: #VU70501

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-40476

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in fs/io_uring.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

72) Improper access control

EUVDB-ID: #VU67587

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-40768

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in the drivers/scsi/stex.c in the Linux kernel. A local user can obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

73) Double Free

EUVDB-ID: #VU69805

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4095

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the cmd_hdl_filter() function in drivers/staging/rtl8712/rtl8712_cmd.c. A local user can trigger a double free error and execute arbitrary code with escalated privileges.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

74) Use-after-free

EUVDB-ID: #VU67657

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-41218

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the dvb_demux_open() and dvb_dmxdev_release() function in drivers/media/dvb-core/dmxdev.c in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

75) NULL pointer dereference

EUVDB-ID: #VU70486

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4129

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

76) Buffer overflow

EUVDB-ID: #VU70460

Risk: Low

CVSSv3.1: 6.4 [CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4139

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the i915 kernel driver on Linux kernel. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

77) Buffer overflow

EUVDB-ID: #VU68311

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41674

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing WLAN frames within the ieee80211_bss_info_update() function in net/mac80211/scan.c in Linux kernel. A remote attacker on the local network can send specially crafted WLAN frames to the affected system, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

78) Race condition

EUVDB-ID: #VU68339

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41848

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition in the drivers/char/pcmcia/synclink_cs.c in the Linux kernel. An attacker with physical proximity to the affected system can remove a PCMCIA device while calling ioctl, cause a race condition between mgslpc_ioctl and mgslpc_detach and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

79) Race condition

EUVDB-ID: #VU68340

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41849

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition in the drivers/video/fbdev/smscufx.c in the Linux kernel. An attacker with physical proximity to the system can remove the USB device while calling open(), cause a race condition between the ufx_ops_open and ufx_usb_disconnect and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

80) Race condition

EUVDB-ID: #VU69792

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41850

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the roccat_report_event() function in drivers/hid/hid-roccat.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

81) NULL pointer dereference

EUVDB-ID: #VU70467

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41858

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sl_tx_timeout() function in drivers/net/slip in Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

82) Resource management error

EUVDB-ID: #VU70469

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42328

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

83) Resource management error

EUVDB-ID: #VU70470

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42329

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

84) Use-after-free

EUVDB-ID: #VU69297

Risk: Low

CVSSv3.1: 5 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-42703

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the mm/rmap.c in the Linux kernel, related to leaf anon_vma double reuse. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

85) Use-after-free

EUVDB-ID: #VU68313

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42719

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in the mac80211 stack in Linux kernel when parsing a multi-BSSID element. A remote attacker on the local network can send specially crafted WLAN frames to the affected system, trigger a use-after-free error and execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

86) Use-after-free

EUVDB-ID: #VU68314

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42720

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in the mac80211 stack in Linux kernel when parsing a multi-BSS element. A remote attacker on the local network can send specially crafted WLAN frames to the affected system, trigger a use-after-free error and execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

87) Buffer overflow

EUVDB-ID: #VU68316

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42721

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a list management error in the mac80211 stack in the Linux kernel when handling BSS. A remote attacker on the local network can send specially crafted WLAN frames to the system, trigger linked list corruption and execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

88) NULL pointer dereference

EUVDB-ID: #VU68317

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42722

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the mac80211 stack in Linux kernel. A remote attacker on the local network can send specially crafted WLAN frames to the affected system and perform a denial of service (DoS) attack against the beacon protection of P2P devices.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

89) Access of Uninitialized Pointer

EUVDB-ID: #VU69796

Risk: Low

CVSSv3.1: 2.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42895

CWE-ID: CWE-824 - Access of Uninitialized Pointer

Exploit availability: No

Description

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due to unauthorized access of uninitialized pointer within the l2cap_parse_conf_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can gain access to sensitive information.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

90) Use-after-free

EUVDB-ID: #VU69795

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42896

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_connect() and l2cap_le_connect_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can trigger a use-after-free error and execute arbitrary code on the system.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

91) Out-of-bounds write

EUVDB-ID: #VU69296

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43750

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

92) Stack-based buffer overflow

EUVDB-ID: #VU70442

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-4378

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the __do_proc_dointvec() function. A local user can trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

93) Buffer overflow

EUVDB-ID: #VU69766

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43945

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service attacl.

The vulnerability exists due to a boundary error within the Linux kernel NFSD implementation. A remote attacker can send the RPC message over TCP with garbage data added at the end of the message, trigger memory corruption and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

94) Race condition

EUVDB-ID: #VU70502

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45869

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to a race condition within the x86 KVM subsystem in the Linux kernel when nested virtualisation and the TDP MMU are enabled. A remote  user on the guest OS can exploit the race and crash the host OS.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

95) Race condition

EUVDB-ID: #VU70503

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45888

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to escalate privileges on the system.

The vulnerability exists due to a race condition within the drivers/char/xillybus/xillyusb.c in Linux kernel. An attacker with physical access to the system can trigger a use-after-free error during physical removal of a USB device and execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

96) Integer overflow

EUVDB-ID: #VU70464

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45934

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the l2cap_config_req() function in net/bluetooth/l2cap_core.c in Linux kernel. A local user can pass specially crafted L2CAP_CONF_REQ packets to the device, trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Real Time: 15-SP4

SUSE Linux Enterprise Module for Realtime: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo: before 1-150400.1.3.1

kernel-livepatch-5_14_21-150400_15_5-rt: before 1-150400.1.3.1

ocfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

ocfs2-kmp-rt: before 5.14.21-150400.15.5.1

kernel-syms-rt: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug-devel: before 5.14.21-150400.15.5.1

kernel-rt_debug-debugsource: before 5.14.21-150400.15.5.1

kernel-rt_debug-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt_debug: before 5.14.21-150400.15.5.1

kernel-rt-devel-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt-devel: before 5.14.21-150400.15.5.1

gfs2-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

gfs2-kmp-rt: before 5.14.21-150400.15.5.1

dlm-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

dlm-kmp-rt: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt-debuginfo: before 5.14.21-150400.15.5.1

cluster-md-kmp-rt: before 5.14.21-150400.15.5.1

kernel-source-rt: before 5.14.21-150400.15.5.1

kernel-devel-rt: before 5.14.21-150400.15.5.1

kernel-rt-debugsource: before 5.14.21-150400.15.5.1

kernel-rt-debuginfo: before 5.14.21-150400.15.5.1

kernel-rt: before 5.14.21-150400.15.5.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224617-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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