SUSE update for the Linux Kernel



Published: 2023-05-17
Risk Medium
Patch available YES
Number of vulnerabilities 28
CVE-ID CVE-2017-5753
CVE-2020-36691
CVE-2021-3923
CVE-2021-4203
CVE-2022-20567
CVE-2022-43945
CVE-2023-0590
CVE-2023-0597
CVE-2023-1076
CVE-2023-1095
CVE-2023-1118
CVE-2023-1390
CVE-2023-1513
CVE-2023-1611
CVE-2023-1670
CVE-2023-1855
CVE-2023-1989
CVE-2023-1990
CVE-2023-1998
CVE-2023-2124
CVE-2023-2162
CVE-2023-23454
CVE-2023-23455
CVE-2023-2483
CVE-2023-28328
CVE-2023-28464
CVE-2023-28772
CVE-2023-30772
CWE-ID CWE-200
CWE-674
CWE-401
CWE-416
CWE-362
CWE-119
CWE-843
CWE-476
CWE-835
CWE-665
CWE-254
CWE-125
CWE-415
Exploitation vector Network
Public exploit Vulnerability #1 is being exploited in the wild.
Vulnerable software
Subscribe 		SUSE Linux Enterprise High Availability Extension 12
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 12
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 12 SP4 LTSS
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 12 SP4 ESPOS
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 12
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 12
Operating systems & Components / Operating system

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

SUSE OpenStack Cloud Crowbar
Operating systems & Components / Operating system

SUSE OpenStack Cloud
Operating systems & Components / Operating system

kernel-default-man
Operating systems & Components / Operating system package or component

kernel-default-kgraft
Operating systems & Components / Operating system package or component

kgraft-patch-4_12_14-95_125-default
Operating systems & Components / Operating system package or component

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

drbd-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

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

drbd-kmp-default
Operating systems & Components / Operating system package or component

drbd
Operating systems & Components / Operating system package or component

drbd-debugsource
Operating systems & Components / Operating system package or component

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

kernel-default-base
Operating systems & Components / Operating system package or component

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

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

Vendor SUSE

Security Bulletin

This security bulletin contains information about 28 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU9884

Risk: Low

CVSSv3.1: 6.2 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:H/RL:O/RC:C]

CVE-ID: CVE-2017-5753

CWE-ID: CWE-200 - Information exposure

Exploit availability: Yes

Description

The vulnerability allows a local attacker to obtain potentially sensitive information.

The vulnerability exists in Intel CPU hardware due to improper implementation of the speculative execution of instructions. A local attacker can perform a bounds check bypass, execute arbitrary code, conduct a side-channel attack and read sensitive memory information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

2) Uncontrolled Recursion

EUVDB-ID: #VU75206

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-2020-36691

CWE-ID: CWE-674 - Uncontrolled Recursion

Exploit availability: No

Description

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

The vulnerability exists due to uncontrolled recursion in lib/nlattr.c. A local user can use a nested Netlink policy with a back reference to crash the kernel.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Memory leak

EUVDB-ID: #VU74626

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-2021-3923

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

Exploit availability: No

Description

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

The vulnerability exists due memory leak within RDMA over infiniband implementation in Linux kernel. A local user can force the application to leak memory by sensing commands to the /dev/infiniband/rdma_cm device node and gain access to sensitive information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

4) Use-after-free

EUVDB-ID: #VU63838

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-2021-4203

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 sock_getsockopt() function in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() function (and connect() function) in the Linux kernel. A local user can exploit the use-after-free error and crash the system or escalate privileges on the system.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Race condition

EUVDB-ID: #VU74690

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-2022-20567

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 pppol2tp_create() function in l2tp_ppp.c. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

7) Use-after-free

EUVDB-ID: #VU72098

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-2023-0590

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 qdisc_graft() function in net/sched/sch_api.c. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Memory leak

EUVDB-ID: #VU73765

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-0597

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

Exploit availability: No

Description

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

The vulnerability exists due to memory leak within the Linux kernel cpu_entry_area mapping of X86 CPU data. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Type Confusion

EUVDB-ID: #VU72742

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-1076

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

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

The vulnerability exists due to a type confusion error during initialization of TUN/TAP sockets. A local user can trigger a type confusion 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) NULL pointer dereference

EUVDB-ID: #VU73783

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-2023-1095

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 nf_tables_updtable() function within the netfilter subsystem. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Use-after-free

EUVDB-ID: #VU72734

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-2023-1118

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 integrated infrared receiver/transceiver driver "drivers/media/rc/ene_ir.c" when detaching rc device. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Infinite loop

EUVDB-ID: #VU74631

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-2023-1390

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop in tipc_link_xmit() within the Linux kernel TIPC kernel module when parsing UDp packets. A remote attacker can send two small UDP packets to a system with a UDP bearer and consume all available CPU resources.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

13) Improper Initialization

EUVDB-ID: #VU74630

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-2023-1513

CWE-ID: CWE-665 - Improper Initialization

Exploit availability: No

Description

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

The vulnerability exists due to improper initialization when calling the KVM_GET_DEBUGREGS ioctl on 32-bit systems. A local user can run a specially crafted application to gain access to sensitive information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

14) Use-after-free

EUVDB-ID: #VU75204

Risk: Low

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

CVE-ID: CVE-2023-1611

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 btrfs_search_slot() function in fs/btrfs/ctree.c. 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

15) Use-after-free

EUVDB-ID: #VU75450

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-2023-1670

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 Xircom 16-bit PCMCIA (PC-card) Ethernet driver. A local user 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Use-after-free

EUVDB-ID: #VU75451

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-2023-1855

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 xgene_hwmon_remove() function in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). A local user 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

17) Use-after-free

EUVDB-ID: #VU75452

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-2023-1989

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 btsdio_remove() function in driversluetoothtsdio.c. A local user can trigger a use-after-free error and escalate privileges on the system.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

18) Use-after-free

EUVDB-ID: #VU75453

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-2023-1990

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 ndlc_remove() function in drivers/nfc/st-nci/ndlc.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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

19) Security features bypass

EUVDB-ID: #VU75454

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-1998

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to incorrect implementation of the Spectre v2 SMT mitigations, related to calling prctl with PR_SET_SPECULATION_CTRL. An attacker can gain unauthorized access to kernel memory from userspace.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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: #VU75323

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-2023-2124

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

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 condition within the XFS subsystem in Linux kernel. A local user can trigger an out-of-bounds read error and crash the kernel.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Use-after-free

EUVDB-ID: #VU75994

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-2162

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the scsi_sw_tcp_session_create() function in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. A local user can trigger a use-after-free error and gain access to sensitive information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

22) Type Confusion

EUVDB-ID: #VU71478

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-2023-23454

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

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

The vulnerability exists due to a type confusion error within the cbq_classify() function in net/sched/sch_cbq.c in the Linux kernel. A local user can trigger a type confusion error and crash the kernel.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Type Confusion

EUVDB-ID: #VU71477

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-2023-23455

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

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

The vulnerability exists due to a type confusion error within the atm_tc_enqueue() function in net/sched/sch_atm.c in the Linux kernel. A local user can trigger a type confusion 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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: #VU76024

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-2023-2483

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 Qualcomm EMAC Gigabit Ethernet Controller. An attacker with physical access to system can remove the device before cleanup in the emac_remove() function is called, 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.

25) NULL pointer dereference

EUVDB-ID: #VU74126

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-2023-28328

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 az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. A local user can pass specially crafted data to the application 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Double Free

EUVDB-ID: #VU74147

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-2023-28464

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 hci_conn_cleanup() function in net/bluetooth/hci_conn.c in Linux kernel. A local user can trigger a double 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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) Buffer overflow

EUVDB-ID: #VU74627

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-2023-28772

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 seq_buf_putmem_hex() function in lib/seq_buf.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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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: #VU75996

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-2023-30772

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

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the affected system.

The vulnerability exists due to a race condition in rivers/power/supply/da9150-charger.c in Linux kernel. An attacker with physical access to device can trigger a race condition while unplugin the device 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 High Availability Extension 12: SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP4

SUSE Linux Enterprise Server 12 SP4 LTSS: 12-SP4

SUSE Linux Enterprise Server 12 SP4 ESPOS: 12-SP4

SUSE Linux Enterprise Server 12: SP4

SUSE Linux Enterprise High Performance Computing 12: SP4

SUSE Linux Enterprise Live Patching: 12-SP4

SUSE OpenStack Cloud Crowbar: 9

SUSE OpenStack Cloud: 9

kernel-default-man: before 4.12.14-95.125.1

kernel-default-kgraft: before 4.12.14-95.125.1

kgraft-patch-4_12_14-95_125-default: before 1-6.5.1

kernel-default-kgraft-devel: before 4.12.14-95.125.1

drbd-kmp-default-debuginfo: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

ocfs2-kmp-default: before 4.12.14-95.125.1

drbd-kmp-default: before 9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2

drbd: before 9.0.14+git.62f906cf-4.26.2

drbd-debugsource: before 9.0.14+git.62f906cf-4.26.2

dlm-kmp-default: before 4.12.14-95.125.1

dlm-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

cluster-md-kmp-default-debuginfo: before 4.12.14-95.125.1

ocfs2-kmp-default-debuginfo: before 4.12.14-95.125.1

gfs2-kmp-default: before 4.12.14-95.125.1

cluster-md-kmp-default: before 4.12.14-95.125.1

kernel-devel: before 4.12.14-95.125.1

kernel-macros: before 4.12.14-95.125.1

kernel-source: before 4.12.14-95.125.1

kernel-syms: before 4.12.14-95.125.1

kernel-default-debugsource: before 4.12.14-95.125.1

kernel-default-debuginfo: before 4.12.14-95.125.1

kernel-default-devel: before 4.12.14-95.125.1

kernel-default-devel-debuginfo: before 4.12.14-95.125.1

kernel-default-base: before 4.12.14-95.125.1

kernel-default-base-debuginfo: before 4.12.14-95.125.1

kernel-default: before 4.12.14-95.125.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/


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.



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