SUSE update for the Linux Kernel

1) Out-of-bounds write

EUVDB-ID: #VU71480

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-2022-36280

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the vmw_kms_cursor_snoo() function in drivers/gpu/vmxgfx/vmxgfx_kms.c in vmwgfx VMWare driver. A local user can trigger an out-of-bounds write 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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) NULL pointer dereference

EUVDB-ID: #VU73764

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-2022-38096

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. A local user can perform a denial of service (DoS) attack.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

3) Deadlock

EUVDB-ID: #VU73186

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-2022-4269

CWE-ID: CWE-833 - Deadlock

Exploit availability: No

Description

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

The vulnerability exists due to an error in the Linux kernel Traffic Control (TC) subsystem. A local user can use a specific network configuration (redirecting egress packets to ingress using TC action "mirred") to trigger a CPU soft lockup.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

4) Use-after-free

EUVDB-ID: #VU75333

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-2022-45884

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 drivers/media/dvb-core/dvbdev.c in Linux kernel related to dvb_register_device() function dynamically allocating fops. 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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) Use-after-free

EUVDB-ID: #VU75334

Risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45885

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 drivers/media/dvb-core/dvb_frontend.c in Linux kernel. A local user can trigger a race condition 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

6) Use-after-free

EUVDB-ID: #VU75336

Risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45886

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 drivers/media/dvb-core/dvb_net.c in Linux kernel. A local user can trigger a race condition 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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) Race condition

EUVDB-ID: #VU75338

Risk: Low

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

CVE-ID: CVE-2022-45887

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

Exploit availability: No

Description

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

The vulnerability exists due to a race condition in drivers/media/usb/ttusb-dec/ttusb_dec.c in Linux kernel. A local user can exploit the race and crash the kernel.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

8) Use-after-free

EUVDB-ID: #VU75337

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-2022-45919

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 drivers/media/dvb-core/dvb_ca_en50221.c in Linux kernel. A local user can trigger a race condition 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

9) Double Free

EUVDB-ID: #VU74053

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-2022-4744

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the tun_free_netdev() function in the Linux kernel’s TUN/TAP device driver. A local user can trigger a double free error and execute arbitrary code with elevated privileges.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

10) Security features bypass

EUVDB-ID: #VU72469

Risk: Low

CVSSv3.1: 2.6 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2023-0045

CWE-ID: CWE-254 - Security Features

Exploit availability: Yes

Description

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

The vulnerability exists due to Linux kernel does not correctly mitigate SMT attacks. A local user can bypass Spectre-BTI user space mitigations and gain access to sensitive information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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.

11) NULL pointer dereference

EUVDB-ID: #VU71138

Risk: Medium

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

CVE-ID: CVE-2023-0122

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the nvmet_setup_auth(0 function in drivers/nvme/target/auth.c. A remote attacker can send specially crafted data 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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.

12) Integer overflow

EUVDB-ID: #VU71173

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-2023-0179

CWE-ID: CWE-190 - Integer overflow

Exploit availability: Yes

Description

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

The vulnerability exists due to an integer overflow within the nft_payload_copy_vlan() function in Linux kernel Netfilter. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

13) NULL pointer dereference

EUVDB-ID: #VU71352

Risk: Low

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

CVE-ID: CVE-2023-0394

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the rawv6_push_pending_frames() function in net/ipv6/raw.c. A local user can run a specially crafted program on 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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: #VU72506

Risk: Low

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

CVE-ID: CVE-2023-0461

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the Upper Level Protocol (ULP) subsystem in Linux kernel caused by improper handling of sockets entering the LISTEN state in certain protocols. 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 Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

15) Use-after-free

EUVDB-ID: #VU72744

Risk: Low

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

CVE-ID: CVE-2023-0469

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 during the cleanup call within the io_install_fixed_file() function in io_uring/filetable.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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: #VU72098

Risk: Low

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

CVE-ID: CVE-2023-0590

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the qdisc_graft() function in net/sched/sch_api.c. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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) Memory leak

EUVDB-ID: #VU73765

Risk: Low

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

CVE-ID: CVE-2023-0597

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

Exploit availability: No

Description

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

The vulnerability exists due to memory leak within the Linux kernel cpu_entry_area mapping of X86 CPU data. A local user can gain access to sensitive information.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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) Type Confusion

EUVDB-ID: #VU72700

Risk: Low

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

CVE-ID: CVE-2023-1075

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

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

The vulnerability exists due to a type confusion error within the tls_is_tx_ready() function in the net/tls stack of the Linux Kernel. A local user can trigger a type confusion error and execute arbitrary code with elevated privileges.

Mitigation

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

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP5

SUSE Linux Enterprise High Availability Extension 15: SP5

SUSE Linux Enterprise Workstation Extension 15: SP5

Development Tools Module: 15-SP5

Legacy Module: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

kernel-64kb: before 5.14.21-150500.55.7.1

dtb-arm: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-debugsource: before 5.14.21-150500.55.7.1

dtb-amlogic: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-devel: before 5.14.21-150500.55.7.1

dtb-apple: before 5.14.21-150500.55.7.1

kselftests-kmp-64kb: before 5.14.21-150500.55.7.1

kernel-64kb-devel-debuginfo: before 5.14.21-150500.55.7.1

dtb-amazon: before 5.14.21-150500.55.7.1

dtb-renesas: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb: before 5.14.21-150500.55.7.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-extra-debuginfo: before 5.14.21-150500.55.7.1

dtb-socionext: before 5.14.21-150500.55.7.1

dtb-rockchip: before 5.14.21-150500.55.7.1

dtb-altera: before 5.14.21-150500.55.7.1

dtb-qcom: before 5.14.21-150500.55.7.1

dtb-sprd: before 5.14.21-150500.55.7.1

dlm-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-broadcom: before 5.14.21-150500.55.7.1

dtb-mediatek: before 5.14.21-150500.55.7.1

dtb-marvell: before 5.14.21-150500.55.7.1

kernel-64kb-optional-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-optional: before 5.14.21-150500.55.7.1

dtb-apm: before 5.14.21-150500.55.7.1

dtb-freescale: before 5.14.21-150500.55.7.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-lg: before 5.14.21-150500.55.7.1

dtb-cavium: before 5.14.21-150500.55.7.1

gfs2-kmp-64kb: before 5.14.21-150500.55.7.1

cluster-md-kmp-64kb: before 5.14.21-150500.55.7.1

dtb-nvidia: before 5.14.21-150500.55.7.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150500.55.7.1

dtb-amd: before 5.14.21-150500.55.7.1

kernel-64kb-extra: before 5.14.21-150500.55.7.1

kernel-64kb-debuginfo: before 5.14.21-150500.55.7.1

kernel-64kb-livepatch-devel: before 5.14.21-150500.55.7.1

dtb-allwinner: before 5.14.21-150500.55.7.1

dtb-xilinx: before 5.14.21-150500.55.7.1

dtb-hisilicon: before 5.14.21-150500.55.7.1

dtb-exynos: before 5.14.21-150500.55.7.1

dtb-aarch64: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debugsource: before 5.14.21-150500.55.7.1

kernel-zfcpdump-debuginfo: before 5.14.21-150500.55.7.1

kernel-zfcpdump: before 5.14.21-150500.55.7.1

kernel-livepatch-5_14_21-150500_55_7-default: before 1-150500.11.7.1

kernel-livepatch-SLE15-SP5_Update_1-debugsource: before 1-150500.11.7.1

kernel-livepatch-5_14_21-150500_55_7-default-debuginfo: before 1-150500.11.7.1

kernel-kvmsmall: before 5.14.21-150500.55.7.1

kselftests-kmp-default: before 5.14.21-150500.55.7.1

kernel-obs-qa: before 5.14.21-150500.55.7.1

reiserfs-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-optional-debuginfo: before 5.14.21-150500.55.7.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-livepatch: before 5.14.21-150500.55.7.1

kernel-default-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-syms: before 5.14.21-150500.55.7.1

kernel-default-devel: before 5.14.21-150500.55.7.1

kernel-default-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-obs-build-debugsource: before 5.14.21-150500.55.7.1

kernel-obs-build: before 5.14.21-150500.55.7.1

kselftests-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-optional: before 5.14.21-150500.55.7.1

kernel-default-base-rebuild: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-base: before 5.14.21-150500.55.7.1.150500.6.2.5

kernel-kvmsmall-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-debugsource: before 5.14.21-150500.55.7.1

kernel-kvmsmall-devel: before 5.14.21-150500.55.7.1

kernel-default-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso-debuginfo: before 5.14.21-150500.55.7.1

kernel-kvmsmall-vdso: before 5.14.21-150500.55.7.1

kernel-debug-vdso: before 5.14.21-150500.55.7.1

kernel-default-vdso: before 5.14.21-150500.55.7.1

kernel-debug-debugsource: before 5.14.21-150500.55.7.1

kernel-debug-livepatch-devel: before 5.14.21-150500.55.7.1

kernel-debug-devel: before 5.14.21-150500.55.7.1

kernel-debug-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug-devel-debuginfo: before 5.14.21-150500.55.7.1

kernel-debug: before 5.14.21-150500.55.7.1

kernel-docs-html: before 5.14.21-150500.55.7.1

kernel-devel: before 5.14.21-150500.55.7.1

kernel-source-vanilla: before 5.14.21-150500.55.7.1

kernel-source: before 5.14.21-150500.55.7.1

kernel-macros: before 5.14.21-150500.55.7.1

kernel-docs: before 5.14.21-150500.55.7.1

kernel-default-extra-debuginfo: before 5.14.21-150500.55.7.1

kernel-default-extra: before 5.14.21-150500.55.7.1

kernel-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default: before 5.14.21-150500.55.7.1

gfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

dlm-kmp-default: before 5.14.21-150500.55.7.1

kernel-default-debugsource: before 5.14.21-150500.55.7.1

kernel-default-debuginfo: before 5.14.21-150500.55.7.1

gfs2-kmp-default: before 5.14.21-150500.55.7.1

cluster-md-kmp-default: before 5.14.21-150500.55.7.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150500.55.7.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:legacy_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:kernel-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-arm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amlogic:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apple:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amazon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-renesas:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-socionext:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-rockchip:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-altera:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-qcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-sprd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-broadcom:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-mediatek:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-marvell:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-apm:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-freescale:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-lg:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-cavium:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-64kb:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-nvidia:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-amd:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-64kb-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-allwinner:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-xilinx:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-hisilicon:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-exynos:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dtb-aarch64:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-zfcpdump:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp5_update_1-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-livepatch-5_14_21-150500_55_7-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-qa:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-syms:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kselftests-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-optional:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base-rebuild:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-kvmsmall-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-vdso:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-livepatch-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-debug:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs-html:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-devel:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source-vanilla:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-source:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-macros:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-docs:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-extra:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:
• cpe:2.3:o:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232871-1/

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.