SUSE update for the Linux Kernel

1) Out-of-bounds write

EUVDB-ID: #VU65833

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-33655

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in FBIOPUT_VSCREENINFO IOCTL. A local user can trigger an out-of-bounds write 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_2-debugsource: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default-debuginfo: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default: before 1-150400.9.5.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.18.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.18.1

kernel-zfcpdump: before 5.14.21-150400.24.18.1

kernel-source-vanilla: before 5.14.21-150400.24.18.1

kernel-source: before 5.14.21-150400.24.18.1

kernel-macros: before 5.14.21-150400.24.18.1

kernel-docs-html: before 5.14.21-150400.24.18.1

kernel-docs: before 5.14.21-150400.24.18.1

kernel-devel: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-optional: before 5.14.21-150400.24.18.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-extra: before 5.14.21-150400.24.18.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-devel: before 5.14.21-150400.24.18.1

kernel-64kb-debugsource: before 5.14.21-150400.24.18.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb: before 5.14.21-150400.24.18.1

dtb-xilinx: before 5.14.21-150400.24.18.1

dtb-sprd: before 5.14.21-150400.24.18.1

dtb-socionext: before 5.14.21-150400.24.18.1

dtb-rockchip: before 5.14.21-150400.24.18.1

dtb-renesas: before 5.14.21-150400.24.18.1

dtb-qcom: before 5.14.21-150400.24.18.1

dtb-nvidia: before 5.14.21-150400.24.18.1

dtb-mediatek: before 5.14.21-150400.24.18.1

dtb-marvell: before 5.14.21-150400.24.18.1

dtb-lg: before 5.14.21-150400.24.18.1

dtb-hisilicon: before 5.14.21-150400.24.18.1

dtb-freescale: before 5.14.21-150400.24.18.1

dtb-exynos: before 5.14.21-150400.24.18.1

dtb-cavium: before 5.14.21-150400.24.18.1

dtb-broadcom: before 5.14.21-150400.24.18.1

dtb-arm: before 5.14.21-150400.24.18.1

dtb-apple: before 5.14.21-150400.24.18.1

dtb-apm: before 5.14.21-150400.24.18.1

dtb-amlogic: before 5.14.21-150400.24.18.1

dtb-amd: before 5.14.21-150400.24.18.1

dtb-amazon: before 5.14.21-150400.24.18.1

dtb-altera: before 5.14.21-150400.24.18.1

dtb-allwinner: before 5.14.21-150400.24.18.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-64kb: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug-devel: before 5.14.21-150400.24.18.1

kernel-debug-debugsource: before 5.14.21-150400.24.18.1

kernel-debug-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug: before 5.14.21-150400.24.18.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall: before 5.14.21-150400.24.18.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-default: before 5.14.21-150400.24.18.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-default: before 5.14.21-150400.24.18.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-default: before 5.14.21-150400.24.18.1

kernel-syms: before 5.14.21-150400.24.18.1

kernel-obs-qa: before 5.14.21-150400.24.18.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.18.1

kernel-obs-build: before 5.14.21-150400.24.18.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-optional: before 5.14.21-150400.24.18.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-default-livepatch: before 5.14.21-150400.24.18.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-extra: before 5.14.21-150400.24.18.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-devel: before 5.14.21-150400.24.18.1

kernel-default-debugsource: before 5.14.21-150400.24.18.1

kernel-default-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-base-rebuild: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default-base: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default: before 5.14.21-150400.24.18.1

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-default: before 5.14.21-150400.24.18.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-default: before 5.14.21-150400.24.18.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-default: before 5.14.21-150400.24.18.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_legacy_software:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:12:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:11-SP3-CLIENT-TOOLS-BETA:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp4_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-lg:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-arm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apple:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-altera:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/

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) Security features bypass

EUVDB-ID: #VU66592

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-21505

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows an attacker to bypass implemented security restrictions.

The vulnerability exists due to incorrect implementation of the IMA lockdown feature. If IMA appraisal is used with the "ima_appraise=log" boot param, lockdown can be defeated with kexec on any machine with Secure Boot. An attacker with physical access to device can bypass Secure Boot mechanism.

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_2-debugsource: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default-debuginfo: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default: before 1-150400.9.5.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.18.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.18.1

kernel-zfcpdump: before 5.14.21-150400.24.18.1

kernel-source-vanilla: before 5.14.21-150400.24.18.1

kernel-source: before 5.14.21-150400.24.18.1

kernel-macros: before 5.14.21-150400.24.18.1

kernel-docs-html: before 5.14.21-150400.24.18.1

kernel-docs: before 5.14.21-150400.24.18.1

kernel-devel: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-optional: before 5.14.21-150400.24.18.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-extra: before 5.14.21-150400.24.18.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-devel: before 5.14.21-150400.24.18.1

kernel-64kb-debugsource: before 5.14.21-150400.24.18.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb: before 5.14.21-150400.24.18.1

dtb-xilinx: before 5.14.21-150400.24.18.1

dtb-sprd: before 5.14.21-150400.24.18.1

dtb-socionext: before 5.14.21-150400.24.18.1

dtb-rockchip: before 5.14.21-150400.24.18.1

dtb-renesas: before 5.14.21-150400.24.18.1

dtb-qcom: before 5.14.21-150400.24.18.1

dtb-nvidia: before 5.14.21-150400.24.18.1

dtb-mediatek: before 5.14.21-150400.24.18.1

dtb-marvell: before 5.14.21-150400.24.18.1

dtb-lg: before 5.14.21-150400.24.18.1

dtb-hisilicon: before 5.14.21-150400.24.18.1

dtb-freescale: before 5.14.21-150400.24.18.1

dtb-exynos: before 5.14.21-150400.24.18.1

dtb-cavium: before 5.14.21-150400.24.18.1

dtb-broadcom: before 5.14.21-150400.24.18.1

dtb-arm: before 5.14.21-150400.24.18.1

dtb-apple: before 5.14.21-150400.24.18.1

dtb-apm: before 5.14.21-150400.24.18.1

dtb-amlogic: before 5.14.21-150400.24.18.1

dtb-amd: before 5.14.21-150400.24.18.1

dtb-amazon: before 5.14.21-150400.24.18.1

dtb-altera: before 5.14.21-150400.24.18.1

dtb-allwinner: before 5.14.21-150400.24.18.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-64kb: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug-devel: before 5.14.21-150400.24.18.1

kernel-debug-debugsource: before 5.14.21-150400.24.18.1

kernel-debug-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug: before 5.14.21-150400.24.18.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall: before 5.14.21-150400.24.18.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-default: before 5.14.21-150400.24.18.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-default: before 5.14.21-150400.24.18.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-default: before 5.14.21-150400.24.18.1

kernel-syms: before 5.14.21-150400.24.18.1

kernel-obs-qa: before 5.14.21-150400.24.18.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.18.1

kernel-obs-build: before 5.14.21-150400.24.18.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-optional: before 5.14.21-150400.24.18.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-default-livepatch: before 5.14.21-150400.24.18.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-extra: before 5.14.21-150400.24.18.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-devel: before 5.14.21-150400.24.18.1

kernel-default-debugsource: before 5.14.21-150400.24.18.1

kernel-default-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-base-rebuild: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default-base: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default: before 5.14.21-150400.24.18.1

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-default: before 5.14.21-150400.24.18.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-default: before 5.14.21-150400.24.18.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-default: before 5.14.21-150400.24.18.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_legacy_software:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:12:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:11-SP3-CLIENT-TOOLS-BETA:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp4_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-lg:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-arm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apple:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-altera:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

3) Resource management error

EUVDB-ID: #VU66394

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2022-2585

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: Yes

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack or escalate privileges on the system.

The vulnerability exists due to improper management of internal resources in POSIX CPU timers when handling death of a process. A local user can 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_2-debugsource: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default-debuginfo: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default: before 1-150400.9.5.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.18.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.18.1

kernel-zfcpdump: before 5.14.21-150400.24.18.1

kernel-source-vanilla: before 5.14.21-150400.24.18.1

kernel-source: before 5.14.21-150400.24.18.1

kernel-macros: before 5.14.21-150400.24.18.1

kernel-docs-html: before 5.14.21-150400.24.18.1

kernel-docs: before 5.14.21-150400.24.18.1

kernel-devel: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-optional: before 5.14.21-150400.24.18.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-extra: before 5.14.21-150400.24.18.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-devel: before 5.14.21-150400.24.18.1

kernel-64kb-debugsource: before 5.14.21-150400.24.18.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb: before 5.14.21-150400.24.18.1

dtb-xilinx: before 5.14.21-150400.24.18.1

dtb-sprd: before 5.14.21-150400.24.18.1

dtb-socionext: before 5.14.21-150400.24.18.1

dtb-rockchip: before 5.14.21-150400.24.18.1

dtb-renesas: before 5.14.21-150400.24.18.1

dtb-qcom: before 5.14.21-150400.24.18.1

dtb-nvidia: before 5.14.21-150400.24.18.1

dtb-mediatek: before 5.14.21-150400.24.18.1

dtb-marvell: before 5.14.21-150400.24.18.1

dtb-lg: before 5.14.21-150400.24.18.1

dtb-hisilicon: before 5.14.21-150400.24.18.1

dtb-freescale: before 5.14.21-150400.24.18.1

dtb-exynos: before 5.14.21-150400.24.18.1

dtb-cavium: before 5.14.21-150400.24.18.1

dtb-broadcom: before 5.14.21-150400.24.18.1

dtb-arm: before 5.14.21-150400.24.18.1

dtb-apple: before 5.14.21-150400.24.18.1

dtb-apm: before 5.14.21-150400.24.18.1

dtb-amlogic: before 5.14.21-150400.24.18.1

dtb-amd: before 5.14.21-150400.24.18.1

dtb-amazon: before 5.14.21-150400.24.18.1

dtb-altera: before 5.14.21-150400.24.18.1

dtb-allwinner: before 5.14.21-150400.24.18.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-64kb: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug-devel: before 5.14.21-150400.24.18.1

kernel-debug-debugsource: before 5.14.21-150400.24.18.1

kernel-debug-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug: before 5.14.21-150400.24.18.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall: before 5.14.21-150400.24.18.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-default: before 5.14.21-150400.24.18.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-default: before 5.14.21-150400.24.18.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-default: before 5.14.21-150400.24.18.1

kernel-syms: before 5.14.21-150400.24.18.1

kernel-obs-qa: before 5.14.21-150400.24.18.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.18.1

kernel-obs-build: before 5.14.21-150400.24.18.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-optional: before 5.14.21-150400.24.18.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-default-livepatch: before 5.14.21-150400.24.18.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-extra: before 5.14.21-150400.24.18.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-devel: before 5.14.21-150400.24.18.1

kernel-default-debugsource: before 5.14.21-150400.24.18.1

kernel-default-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-base-rebuild: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default-base: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default: before 5.14.21-150400.24.18.1

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-default: before 5.14.21-150400.24.18.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-default: before 5.14.21-150400.24.18.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-default: before 5.14.21-150400.24.18.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_legacy_software:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:12:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:11-SP3-CLIENT-TOOLS-BETA:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp4_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-lg:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-arm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apple:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-altera:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/

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.

4) Security restrictions bypass

EUVDB-ID: #VU66549

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26373

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

Exploit availability: No

Description

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

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

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise 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_2-debugsource: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default-debuginfo: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default: before 1-150400.9.5.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.18.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.18.1

kernel-zfcpdump: before 5.14.21-150400.24.18.1

kernel-source-vanilla: before 5.14.21-150400.24.18.1

kernel-source: before 5.14.21-150400.24.18.1

kernel-macros: before 5.14.21-150400.24.18.1

kernel-docs-html: before 5.14.21-150400.24.18.1

kernel-docs: before 5.14.21-150400.24.18.1

kernel-devel: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-optional: before 5.14.21-150400.24.18.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-extra: before 5.14.21-150400.24.18.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-devel: before 5.14.21-150400.24.18.1

kernel-64kb-debugsource: before 5.14.21-150400.24.18.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb: before 5.14.21-150400.24.18.1

dtb-xilinx: before 5.14.21-150400.24.18.1

dtb-sprd: before 5.14.21-150400.24.18.1

dtb-socionext: before 5.14.21-150400.24.18.1

dtb-rockchip: before 5.14.21-150400.24.18.1

dtb-renesas: before 5.14.21-150400.24.18.1

dtb-qcom: before 5.14.21-150400.24.18.1

dtb-nvidia: before 5.14.21-150400.24.18.1

dtb-mediatek: before 5.14.21-150400.24.18.1

dtb-marvell: before 5.14.21-150400.24.18.1

dtb-lg: before 5.14.21-150400.24.18.1

dtb-hisilicon: before 5.14.21-150400.24.18.1

dtb-freescale: before 5.14.21-150400.24.18.1

dtb-exynos: before 5.14.21-150400.24.18.1

dtb-cavium: before 5.14.21-150400.24.18.1

dtb-broadcom: before 5.14.21-150400.24.18.1

dtb-arm: before 5.14.21-150400.24.18.1

dtb-apple: before 5.14.21-150400.24.18.1

dtb-apm: before 5.14.21-150400.24.18.1

dtb-amlogic: before 5.14.21-150400.24.18.1

dtb-amd: before 5.14.21-150400.24.18.1

dtb-amazon: before 5.14.21-150400.24.18.1

dtb-altera: before 5.14.21-150400.24.18.1

dtb-allwinner: before 5.14.21-150400.24.18.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-64kb: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug-devel: before 5.14.21-150400.24.18.1

kernel-debug-debugsource: before 5.14.21-150400.24.18.1

kernel-debug-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug: before 5.14.21-150400.24.18.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall: before 5.14.21-150400.24.18.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-default: before 5.14.21-150400.24.18.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-default: before 5.14.21-150400.24.18.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-default: before 5.14.21-150400.24.18.1

kernel-syms: before 5.14.21-150400.24.18.1

kernel-obs-qa: before 5.14.21-150400.24.18.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.18.1

kernel-obs-build: before 5.14.21-150400.24.18.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-optional: before 5.14.21-150400.24.18.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-default-livepatch: before 5.14.21-150400.24.18.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-extra: before 5.14.21-150400.24.18.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-devel: before 5.14.21-150400.24.18.1

kernel-default-debugsource: before 5.14.21-150400.24.18.1

kernel-default-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-base-rebuild: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default-base: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default: before 5.14.21-150400.24.18.1

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-default: before 5.14.21-150400.24.18.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-default: before 5.14.21-150400.24.18.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-default: before 5.14.21-150400.24.18.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_legacy_software:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:12:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:11-SP3-CLIENT-TOOLS-BETA:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp4_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-lg:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-arm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apple:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-altera:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

5) Improper update of reference count

EUVDB-ID: #VU63496

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-29581

CWE-ID: CWE-911 - Improper Update of Reference Count

Exploit availability: No

Description

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

The vulnerability exists due to improper update of reference count in net/sched in Linux kernel. A local user 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_2-debugsource: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default-debuginfo: before 1-150400.9.5.2

kernel-livepatch-5_14_21-150400_24_18-default: before 1-150400.9.5.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.18.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.18.1

kernel-zfcpdump: before 5.14.21-150400.24.18.1

kernel-source-vanilla: before 5.14.21-150400.24.18.1

kernel-source: before 5.14.21-150400.24.18.1

kernel-macros: before 5.14.21-150400.24.18.1

kernel-docs-html: before 5.14.21-150400.24.18.1

kernel-docs: before 5.14.21-150400.24.18.1

kernel-devel: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-optional: before 5.14.21-150400.24.18.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-extra: before 5.14.21-150400.24.18.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb-devel: before 5.14.21-150400.24.18.1

kernel-64kb-debugsource: before 5.14.21-150400.24.18.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.18.1

kernel-64kb: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-64kb: before 5.14.21-150400.24.18.1

dtb-xilinx: before 5.14.21-150400.24.18.1

dtb-sprd: before 5.14.21-150400.24.18.1

dtb-socionext: before 5.14.21-150400.24.18.1

dtb-rockchip: before 5.14.21-150400.24.18.1

dtb-renesas: before 5.14.21-150400.24.18.1

dtb-qcom: before 5.14.21-150400.24.18.1

dtb-nvidia: before 5.14.21-150400.24.18.1

dtb-mediatek: before 5.14.21-150400.24.18.1

dtb-marvell: before 5.14.21-150400.24.18.1

dtb-lg: before 5.14.21-150400.24.18.1

dtb-hisilicon: before 5.14.21-150400.24.18.1

dtb-freescale: before 5.14.21-150400.24.18.1

dtb-exynos: before 5.14.21-150400.24.18.1

dtb-cavium: before 5.14.21-150400.24.18.1

dtb-broadcom: before 5.14.21-150400.24.18.1

dtb-arm: before 5.14.21-150400.24.18.1

dtb-apple: before 5.14.21-150400.24.18.1

dtb-apm: before 5.14.21-150400.24.18.1

dtb-amlogic: before 5.14.21-150400.24.18.1

dtb-amd: before 5.14.21-150400.24.18.1

dtb-amazon: before 5.14.21-150400.24.18.1

dtb-altera: before 5.14.21-150400.24.18.1

dtb-allwinner: before 5.14.21-150400.24.18.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-64kb: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.18.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug-devel: before 5.14.21-150400.24.18.1

kernel-debug-debugsource: before 5.14.21-150400.24.18.1

kernel-debug-debuginfo: before 5.14.21-150400.24.18.1

kernel-debug: before 5.14.21-150400.24.18.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.18.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.18.1

kernel-kvmsmall: before 5.14.21-150400.24.18.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

reiserfs-kmp-default: before 5.14.21-150400.24.18.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

ocfs2-kmp-default: before 5.14.21-150400.24.18.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

kselftests-kmp-default: before 5.14.21-150400.24.18.1

kernel-syms: before 5.14.21-150400.24.18.1

kernel-obs-qa: before 5.14.21-150400.24.18.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.18.1

kernel-obs-build: before 5.14.21-150400.24.18.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-optional: before 5.14.21-150400.24.18.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.18.1

kernel-default-livepatch: before 5.14.21-150400.24.18.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-extra: before 5.14.21-150400.24.18.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-devel: before 5.14.21-150400.24.18.1

kernel-default-debugsource: before 5.14.21-150400.24.18.1

kernel-default-debuginfo: before 5.14.21-150400.24.18.1

kernel-default-base-rebuild: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default-base: before 5.14.21-150400.24.18.1.150400.24.5.4

kernel-default: before 5.14.21-150400.24.18.1

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

gfs2-kmp-default: before 5.14.21-150400.24.18.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

dlm-kmp-default: before 5.14.21-150400.24.18.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.18.1

cluster-md-kmp-default: before 5.14.21-150400.24.18.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_legacy_software:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:12:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:11-SP3-CLIENT-TOOLS-BETA:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp4_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_14_21-150400_24_18-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
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• cpe:2.3:a:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-lg:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-arm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apple:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-apm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-altera:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/

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.