NULL pointer dereference in Linux kernel - CVE-2022-3112

Vulnerability identifier: #VU71579

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-3112

CWE-ID: CWE-476

Exploitation vector: Local access

Exploit availability: No public exploit available

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 amvdec_set_canvases() function in drivers/staging/media/meson/vdec/vdec_helpers.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
SUSE Linux Enterprise Real Time 15
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
openSUSE Leap Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Server
SUSE Real Time Module
SUSE Linux Enterprise Realtime Extension
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Real Time
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Legacy Software
SUSE Linux Enterprise Workstation Extension
openSUSE Leap
openEuler
kernel-livepatch-5_3_18-150200_24_142-default
kernel-livepatch-SLE15-SP2_Update_33-debugsource
kernel-livepatch-5_3_18-150200_24_142-default-debuginfo
kernel-livepatch-5_3_18-150300_59_109-default
kernel-livepatch-SLE15-SP4-RT_Update_2-debugsource
kernel-livepatch-5_14_21-150400_15_8-rt-debuginfo
kernel-livepatch-5_14_21-150400_15_8-rt
kernel-livepatch-5_14_21-150400_24_41-default
kernel-livepatch-5_14_21-150400_24_41-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_7-debugsource
kernel-preempt-devel-debuginfo
ocfs2-kmp-default
kernel-default-livepatch
kernel-default-livepatch-devel
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
dlm-kmp-default
dlm-kmp-default-debuginfo
gfs2-kmp-default
gfs2-kmp-default-debuginfo
kernel-source
reiserfs-kmp-default
kernel-default
kernel-default-debuginfo
kernel-default-debugsource
kernel-default-devel
kernel-default-devel-debuginfo
kernel-obs-build
kernel-obs-build-debugsource
kernel-syms
kernel-preempt-devel
reiserfs-kmp-default-debuginfo
kernel-devel
kernel-docs
kernel-macros
kernel-preempt
kernel-preempt-debuginfo
kernel-preempt-debugsource
ocfs2-kmp-default-debuginfo
kernel-default-base
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
dtb-al
dtb-zte
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-syms-rt
kernel-rt_debug
gfs2-kmp-rt
cluster-md-kmp-rt-debuginfo
kernel-rt-debugsource
ocfs2-kmp-rt
kernel-rt_debug-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt-devel
kernel-devel-rt
kernel-source-rt
kernel-rt_debug-devel
kernel-rt
kernel-rt-devel-debuginfo
dlm-kmp-rt
dlm-kmp-rt-debuginfo
kernel-rt-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt_debug-debugsource
cluster-md-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-debuginfo
python3-perf-debuginfo
kernel-headers
kernel
kernel-tools-debuginfo
kernel-debugsource
perf
python3-perf
kernel-tools
bpftool
kernel-tools-devel
perf-debuginfo
bpftool-debuginfo
cluster-md-kmp-azure-debuginfo
cluster-md-kmp-azure
kernel-source-azure
kernel-devel-azure
reiserfs-kmp-azure-debuginfo
reiserfs-kmp-azure
ocfs2-kmp-azure-debuginfo
ocfs2-kmp-azure
kselftests-kmp-azure-debuginfo
kselftests-kmp-azure
kernel-syms-azure
kernel-azure-optional-debuginfo
kernel-azure-optional
kernel-azure-livepatch-devel
kernel-azure-extra
kernel-azure-devel-debuginfo
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure
gfs2-kmp-azure-debuginfo
gfs2-kmp-azure
dlm-kmp-azure-debuginfo
dlm-kmp-azure
kernel-azure-extra-debuginfo
gfs2-kmp-64kb
kernel-default-extra-debuginfo
kernel-default-optional
kernel-default-optional-debuginfo
kernel-obs-qa
kselftests-kmp-default-debuginfo
kernel-default-extra
kselftests-kmp-default
dtb-xilinx
kernel-docs-html
kernel-source-vanilla
dtb-sprd
dtb-socionext
dtb-rockchip
dtb-renesas
dtb-qcom
dtb-nvidia
dtb-mediatek
kernel-64kb-livepatch-devel
gfs2-kmp-64kb-debuginfo
kernel-64kb-extra
kernel-64kb-extra-debuginfo
dtb-marvell
kernel-64kb-optional
kernel-64kb-optional-debuginfo
kselftests-kmp-64kb
kselftests-kmp-64kb-debuginfo
ocfs2-kmp-64kb
ocfs2-kmp-64kb-debuginfo
reiserfs-kmp-64kb
reiserfs-kmp-64kb-debuginfo
kernel-kvmsmall-devel-debuginfo
dtb-lg
kernel-debug-livepatch-devel
kernel-debug-devel-debuginfo
kernel-debug-devel
kernel-debug-debugsource
kernel-debug-debuginfo
kernel-debug
kernel-kvmsmall-livepatch-devel
cluster-md-kmp-64kb
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-debuginfo
kernel-kvmsmall
dtb-amd
dtb-hisilicon
dtb-freescale
dtb-exynos
dtb-cavium
dtb-broadcom
dtb-arm
dtb-apple
dtb-apm
dtb-amlogic
cluster-md-kmp-64kb-debuginfo
dtb-amazon
dtb-altera
dtb-allwinner
dlm-kmp-64kb-debuginfo
dlm-kmp-64kb
kernel-default-base-rebuild
Dell EMC VxRail Appliance
EMC Cloud Tiering Appliance

Install update from vendor's website.

Linux kernel - update to 5.17 rc6
kernel-livepatch-5_3_18-150200_24_142-default - update to 1-150200.5.3.1
kernel-livepatch-SLE15-SP2_Update_33-debugsource - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150200_24_142-default-debuginfo - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150300_59_109-default - update to 1-150300.7.3.1
kernel-livepatch-SLE15-SP4-RT_Update_2-debugsource - update to 1-150400.1.3.1
kernel-livepatch-5_14_21-150400_15_8-rt-debuginfo - update to 1-150400.1.3.1
kernel-livepatch-5_14_21-150400_15_8-rt - update to 1-150400.1.3.1
kernel-livepatch-5_14_21-150400_24_41-default - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_41-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_7-debugsource - update to 1-150400.9.3.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1
ocfs2-kmp-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-livepatch - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
cluster-md-kmp-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
dlm-kmp-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
dlm-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
gfs2-kmp-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
gfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-source - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
reiserfs-kmp-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-debugsource - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-devel - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-devel-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-obs-build - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-obs-build-debugsource - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-syms - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-preempt-devel - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-devel - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-docs - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-macros - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-preempt - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1
kernel-preempt-debugsource - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.142.1, 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-default-base - addressed in versions 5.3.18-150200.24.142.1.150200.9.67.1, 5.3.18-150300.59.109.1.150300.18.62.1, 5.14.21-150400.24.41.1.150400.24.15.1
kernel-64kb - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
dtb-al - update to 5.3.18-150300.59.109.1
dtb-zte - update to 5.3.18-150300.59.109.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.109.1, 5.14.21-150400.24.41.1
kernel-syms-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt_debug - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
gfs2-kmp-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt-debugsource - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
ocfs2-kmp-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt_debug-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt-devel - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-devel-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-source-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt_debug-devel - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt-devel-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
dlm-kmp-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
dlm-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt_debug-debugsource - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
cluster-md-kmp-rt - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.3.18-150300.118.1, 5.14.21-150400.15.8.1
kernel-debuginfo - update to 5.10.0-60.77.0.101
python3-perf-debuginfo - update to 5.10.0-60.77.0.101
kernel-headers - update to 5.10.0-60.77.0.101
kernel-source - update to 5.10.0-60.77.0.101
kernel - update to 5.10.0-60.77.0.101
kernel-tools-debuginfo - update to 5.10.0-60.77.0.101
kernel-devel - update to 5.10.0-60.77.0.101
kernel-debugsource - update to 5.10.0-60.77.0.101
perf - update to 5.10.0-60.77.0.101
python3-perf - update to 5.10.0-60.77.0.101
kernel-tools - update to 5.10.0-60.77.0.101
bpftool - update to 5.10.0-60.77.0.101
kernel-tools-devel - update to 5.10.0-60.77.0.101
perf-debuginfo - update to 5.10.0-60.77.0.101
bpftool-debuginfo - update to 5.10.0-60.77.0.101
cluster-md-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
cluster-md-kmp-azure - update to 5.14.21-150400.14.31.1
kernel-source-azure - update to 5.14.21-150400.14.31.1
kernel-devel-azure - update to 5.14.21-150400.14.31.1
reiserfs-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
reiserfs-kmp-azure - update to 5.14.21-150400.14.31.1
ocfs2-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
ocfs2-kmp-azure - update to 5.14.21-150400.14.31.1
kselftests-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
kselftests-kmp-azure - update to 5.14.21-150400.14.31.1
kernel-syms-azure - update to 5.14.21-150400.14.31.1
kernel-azure-optional-debuginfo - update to 5.14.21-150400.14.31.1
kernel-azure-optional - update to 5.14.21-150400.14.31.1
kernel-azure-livepatch-devel - update to 5.14.21-150400.14.31.1
kernel-azure-extra - update to 5.14.21-150400.14.31.1
kernel-azure-devel-debuginfo - update to 5.14.21-150400.14.31.1
kernel-azure-devel - update to 5.14.21-150400.14.31.1
kernel-azure-debugsource - update to 5.14.21-150400.14.31.1
kernel-azure-debuginfo - update to 5.14.21-150400.14.31.1
kernel-azure - update to 5.14.21-150400.14.31.1
gfs2-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
gfs2-kmp-azure - update to 5.14.21-150400.14.31.1
dlm-kmp-azure-debuginfo - update to 5.14.21-150400.14.31.1
dlm-kmp-azure - update to 5.14.21-150400.14.31.1
kernel-azure-extra-debuginfo - update to 5.14.21-150400.14.31.1
gfs2-kmp-64kb - update to 5.14.21-150400.24.41.1
kernel-default-extra-debuginfo - update to 5.14.21-150400.24.41.1
kernel-default-optional - update to 5.14.21-150400.24.41.1
kernel-default-optional-debuginfo - update to 5.14.21-150400.24.41.1
kernel-obs-qa - update to 5.14.21-150400.24.41.1
kselftests-kmp-default-debuginfo - update to 5.14.21-150400.24.41.1
kernel-default-extra - update to 5.14.21-150400.24.41.1
kselftests-kmp-default - update to 5.14.21-150400.24.41.1
dtb-xilinx - update to 5.14.21-150400.24.41.1
kernel-docs-html - update to 5.14.21-150400.24.41.1
kernel-source-vanilla - update to 5.14.21-150400.24.41.1
dtb-sprd - update to 5.14.21-150400.24.41.1
dtb-socionext - update to 5.14.21-150400.24.41.1
dtb-rockchip - update to 5.14.21-150400.24.41.1
dtb-renesas - update to 5.14.21-150400.24.41.1
dtb-qcom - update to 5.14.21-150400.24.41.1
dtb-nvidia - update to 5.14.21-150400.24.41.1
dtb-mediatek - update to 5.14.21-150400.24.41.1
kernel-64kb-livepatch-devel - update to 5.14.21-150400.24.41.1
gfs2-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
kernel-64kb-extra - update to 5.14.21-150400.24.41.1
kernel-64kb-extra-debuginfo - update to 5.14.21-150400.24.41.1
dtb-marvell - update to 5.14.21-150400.24.41.1
kernel-64kb-optional - update to 5.14.21-150400.24.41.1
kernel-64kb-optional-debuginfo - update to 5.14.21-150400.24.41.1
kselftests-kmp-64kb - update to 5.14.21-150400.24.41.1
kselftests-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
ocfs2-kmp-64kb - update to 5.14.21-150400.24.41.1
ocfs2-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
reiserfs-kmp-64kb - update to 5.14.21-150400.24.41.1
reiserfs-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
kernel-kvmsmall-devel-debuginfo - update to 5.14.21-150400.24.41.1
dtb-lg - update to 5.14.21-150400.24.41.1
kernel-debug-livepatch-devel - update to 5.14.21-150400.24.41.1
kernel-debug-devel-debuginfo - update to 5.14.21-150400.24.41.1
kernel-debug-devel - update to 5.14.21-150400.24.41.1
kernel-debug-debugsource - update to 5.14.21-150400.24.41.1
kernel-debug-debuginfo - update to 5.14.21-150400.24.41.1
kernel-debug - update to 5.14.21-150400.24.41.1
kernel-kvmsmall-livepatch-devel - update to 5.14.21-150400.24.41.1
cluster-md-kmp-64kb - update to 5.14.21-150400.24.41.1
kernel-kvmsmall-devel - update to 5.14.21-150400.24.41.1
kernel-kvmsmall-debugsource - update to 5.14.21-150400.24.41.1
kernel-kvmsmall-debuginfo - update to 5.14.21-150400.24.41.1
kernel-kvmsmall - update to 5.14.21-150400.24.41.1
dtb-amd - update to 5.14.21-150400.24.41.1
dtb-hisilicon - update to 5.14.21-150400.24.41.1
dtb-freescale - update to 5.14.21-150400.24.41.1
dtb-exynos - update to 5.14.21-150400.24.41.1
dtb-cavium - update to 5.14.21-150400.24.41.1
dtb-broadcom - update to 5.14.21-150400.24.41.1
dtb-arm - update to 5.14.21-150400.24.41.1
dtb-apple - update to 5.14.21-150400.24.41.1
dtb-apm - update to 5.14.21-150400.24.41.1
dtb-amlogic - update to 5.14.21-150400.24.41.1
cluster-md-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
dtb-amazon - update to 5.14.21-150400.24.41.1
dtb-altera - update to 5.14.21-150400.24.41.1
dtb-allwinner - update to 5.14.21-150400.24.41.1
dlm-kmp-64kb-debuginfo - update to 5.14.21-150400.24.41.1
dlm-kmp-64kb - update to 5.14.21-150400.24.41.1
kernel-default-base-rebuild - update to 5.14.21-150400.24.41.1.150400.24.15.1
Dell EMC VxRail Appliance - update to 7.0.411
EMC Cloud Tiering Appliance - update to 13.2.0.2.22

• https://bugzilla.redhat.com/show_bug.cgi?id=2153068
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=c8c80c996182239ff9b05eda4db50184cf3b2e99

• Denial of service in multiple Linux kernel drivers
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Multiple vulnerabilities in Dell EMC VxRail Appliance
• Multiple vulnerabilities in Dell Cloud Tiering Appliance
• openEuler 22.03 LTS update for kernel