SUSE update for the Linux Kernel



Published: 2022-09-20 | Updated: 2024-03-20
Risk Medium
Patch available YES
Number of vulnerabilities 23
CVE-ID CVE-2016-3695
CVE-2020-36516
CVE-2021-33135
CVE-2021-4037
CVE-2022-20368
CVE-2022-20369
CVE-2022-2588
CVE-2022-2639
CVE-2022-2663
CVE-2022-28356
CVE-2022-28693
CVE-2022-2873
CVE-2022-2905
CVE-2022-2938
CVE-2022-2959
CVE-2022-2977
CVE-2022-3028
CVE-2022-3078
CVE-2022-32250
CVE-2022-36879
CVE-2022-36946
CVE-2022-39188
CVE-2022-39190
CWE-ID CWE-74
CWE-327
CWE-400
CWE-284
CWE-125
CWE-787
CWE-415
CWE-191
CWE-20
CWE-401
CWE-1037
CWE-416
CWE-362
CWE-399
Exploitation vector Network
Public exploit Vulnerability #7 is being exploited in the wild.
Public exploit code for vulnerability #8 is available.
Public exploit code for vulnerability #19 is available.
Public exploit code for vulnerability #21 is available.
Vulnerable software
Subscribe 		SUSE Linux Enterprise Module for Live Patching
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Legacy Software
Operating systems & Components / Operating system

SUSE Manager Retail Branch Server
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

SUSE Linux Enterprise High Availability
Operating systems & Components / Operating system

SUSE Linux Enterprise Server
Operating systems & Components / Operating system

SUSE Linux Enterprise Workstation Extension
Operating systems & Components / Operating system

SUSE Manager Server
Operating systems & Components / Operating system

SUSE Manager Proxy
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Development Tools
Operating systems & Components / Operating system

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

SUSE Linux Enterprise Desktop
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

kernel-livepatch-SLE15-SP4_Update_3-debugsource
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_21-default
Operating systems & Components / Operating system package or component

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

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

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

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

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

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

kernel-docs-html
Operating systems & Components / Operating system package or component

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

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

reiserfs-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

reiserfs-kmp-64kb
Operating systems & Components / Operating system package or component

ocfs2-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

ocfs2-kmp-64kb
Operating systems & Components / Operating system package or component

kselftests-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

kselftests-kmp-64kb
Operating systems & Components / Operating system package or component

kernel-64kb-optional-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-optional
Operating systems & Components / Operating system package or component

kernel-64kb-livepatch-devel
Operating systems & Components / Operating system package or component

kernel-64kb-extra-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-extra
Operating systems & Components / Operating system package or component

kernel-64kb-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-devel
Operating systems & Components / Operating system package or component

kernel-64kb-debugsource
Operating systems & Components / Operating system package or component

kernel-64kb-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb
Operating systems & Components / Operating system package or component

gfs2-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

gfs2-kmp-64kb
Operating systems & Components / Operating system package or component

dtb-xilinx
Operating systems & Components / Operating system package or component

dtb-sprd
Operating systems & Components / Operating system package or component

dtb-socionext
Operating systems & Components / Operating system package or component

dtb-rockchip
Operating systems & Components / Operating system package or component

dtb-renesas
Operating systems & Components / Operating system package or component

dtb-qcom
Operating systems & Components / Operating system package or component

dtb-nvidia
Operating systems & Components / Operating system package or component

dtb-mediatek
Operating systems & Components / Operating system package or component

dtb-marvell
Operating systems & Components / Operating system package or component

dtb-lg
Operating systems & Components / Operating system package or component

dtb-hisilicon
Operating systems & Components / Operating system package or component

dtb-freescale
Operating systems & Components / Operating system package or component

dtb-exynos
Operating systems & Components / Operating system package or component

dtb-cavium
Operating systems & Components / Operating system package or component

dtb-broadcom
Operating systems & Components / Operating system package or component

dtb-arm
Operating systems & Components / Operating system package or component

dtb-apple
Operating systems & Components / Operating system package or component

dtb-apm
Operating systems & Components / Operating system package or component

dtb-amlogic
Operating systems & Components / Operating system package or component

dtb-amd
Operating systems & Components / Operating system package or component

dtb-amazon
Operating systems & Components / Operating system package or component

dtb-altera
Operating systems & Components / Operating system package or component

dtb-allwinner
Operating systems & Components / Operating system package or component

dlm-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

dlm-kmp-64kb
Operating systems & Components / Operating system package or component

cluster-md-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

cluster-md-kmp-64kb
Operating systems & Components / Operating system package or component

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

kernel-obs-qa
Operating systems & Components / Operating system package or component

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

kernel-obs-build
Operating systems & Components / Operating system package or component

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Vendor SUSE

Security Bulletin

This security bulletin contains information about 23 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

3) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

8) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

9) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

10) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

11) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

13) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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: #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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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: #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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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: #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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

20) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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.

22) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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) 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 Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 12 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Server: 11-SP3-CLIENT-TOOLS-BETA - 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_3-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_21-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.21.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.21.2

kernel-zfcpdump: before 5.14.21-150400.24.21.2

kernel-source-vanilla: before 5.14.21-150400.24.21.2

kernel-source: before 5.14.21-150400.24.21.2

kernel-macros: before 5.14.21-150400.24.21.2

kernel-docs-html: before 5.14.21-150400.24.21.3

kernel-docs: before 5.14.21-150400.24.21.3

kernel-devel: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-64kb: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-optional: before 5.14.21-150400.24.21.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-extra: before 5.14.21-150400.24.21.2

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb-devel: before 5.14.21-150400.24.21.2

kernel-64kb-debugsource: before 5.14.21-150400.24.21.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.21.2

kernel-64kb: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-64kb: before 5.14.21-150400.24.21.2

dtb-xilinx: before 5.14.21-150400.24.21.1

dtb-sprd: before 5.14.21-150400.24.21.1

dtb-socionext: before 5.14.21-150400.24.21.1

dtb-rockchip: before 5.14.21-150400.24.21.1

dtb-renesas: before 5.14.21-150400.24.21.1

dtb-qcom: before 5.14.21-150400.24.21.1

dtb-nvidia: before 5.14.21-150400.24.21.1

dtb-mediatek: before 5.14.21-150400.24.21.1

dtb-marvell: before 5.14.21-150400.24.21.1

dtb-lg: before 5.14.21-150400.24.21.1

dtb-hisilicon: before 5.14.21-150400.24.21.1

dtb-freescale: before 5.14.21-150400.24.21.1

dtb-exynos: before 5.14.21-150400.24.21.1

dtb-cavium: before 5.14.21-150400.24.21.1

dtb-broadcom: before 5.14.21-150400.24.21.1

dtb-arm: before 5.14.21-150400.24.21.1

dtb-apple: before 5.14.21-150400.24.21.1

dtb-apm: before 5.14.21-150400.24.21.1

dtb-amlogic: before 5.14.21-150400.24.21.1

dtb-amd: before 5.14.21-150400.24.21.1

dtb-amazon: before 5.14.21-150400.24.21.1

dtb-altera: before 5.14.21-150400.24.21.1

dtb-allwinner: before 5.14.21-150400.24.21.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-64kb: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.21.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug-devel: before 5.14.21-150400.24.21.2

kernel-debug-debugsource: before 5.14.21-150400.24.21.2

kernel-debug-debuginfo: before 5.14.21-150400.24.21.2

kernel-debug: before 5.14.21-150400.24.21.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.21.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.21.2

kernel-kvmsmall: before 5.14.21-150400.24.21.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

reiserfs-kmp-default: before 5.14.21-150400.24.21.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

ocfs2-kmp-default: before 5.14.21-150400.24.21.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

kselftests-kmp-default: before 5.14.21-150400.24.21.2

kernel-syms: before 5.14.21-150400.24.21.1

kernel-obs-qa: before 5.14.21-150400.24.21.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.21.2

kernel-obs-build: before 5.14.21-150400.24.21.2

kernel-default-optional-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-optional: before 5.14.21-150400.24.21.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.21.2

kernel-default-livepatch: before 5.14.21-150400.24.21.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-extra: before 5.14.21-150400.24.21.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-devel: before 5.14.21-150400.24.21.2

kernel-default-debugsource: before 5.14.21-150400.24.21.2

kernel-default-debuginfo: before 5.14.21-150400.24.21.2

kernel-default-base-rebuild: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default-base: before 5.14.21-150400.24.21.2.150400.24.7.2

kernel-default: before 5.14.21-150400.24.21.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

gfs2-kmp-default: before 5.14.21-150400.24.21.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

dlm-kmp-default: before 5.14.21-150400.24.21.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.21.2

cluster-md-kmp-default: before 5.14.21-150400.24.21.2

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223293-1/


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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