Resource management error in Linux kernel - CVE-2022-50412

Vulnerability identifier: #VU115951

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-2022-50412

CWE-ID: CWE-399

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 resource management error within the adv7511_remove() function in drivers/gpu/drm/bridge/adv7511/adv7511_drv.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
SUSE Linux Enterprise Server 15 SP3
SUSE Enterprise Server 15 SP3 Business Critical
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
openSUSE Leap
kernel-livepatch-5_3_18-150300_59_221-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_62-debugsource
kernel-livepatch-5_3_18-150300_59_221-default
kernel-livepatch-5_3_18-150300_59_221-preempt
kernel-livepatch-5_3_18-150300_59_221-preempt-debuginfo
kernel-livepatch-5_14_21-150500_55_124-default
kernel-livepatch-5_14_21-150500_55_124-default-debuginfo
kernel-livepatch-SLE15-SP5_Update_31-debugsource
dlm-kmp-default
kernel-docs-html
kernel-source
kernel-macros
kernel-devel
kernel-source-vanilla
kernel-default-debugsource
reiserfs-kmp-default-debuginfo
kselftests-kmp-default
kernel-obs-build-debugsource
cluster-md-kmp-default
kernel-default-extra-debuginfo
kernel-default-devel-debuginfo
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
kernel-64kb-optional
kernel-preempt
kernel-64kb-debugsource
dtb-rockchip
dtb-marvell
gfs2-kmp-64kb-debuginfo
dtb-altera
dtb-aarch64
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-zfcpdump
kernel-docs
kernel-preempt-devel-debuginfo
kernel-preempt-extra-debuginfo
kernel-preempt-extra
reiserfs-kmp-preempt-debuginfo
kernel-preempt-optional-debuginfo
dlm-kmp-preempt-debuginfo
kernel-preempt-devel
cluster-md-kmp-preempt
reiserfs-kmp-preempt
kernel-kvmsmall-devel
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-debuginfo
gfs2-kmp-preempt-debuginfo
kselftests-kmp-preempt-debuginfo
kernel-preempt-debuginfo
kernel-preempt-optional
kernel-kvmsmall
ocfs2-kmp-preempt-debuginfo
kernel-preempt-debugsource
gfs2-kmp-preempt
kselftests-kmp-preempt
dlm-kmp-preempt
ocfs2-kmp-preempt
cluster-md-kmp-preempt-debuginfo
kernel-default-optional-debuginfo
dlm-kmp-default-debuginfo
kselftests-kmp-default-debuginfo
reiserfs-kmp-default
kernel-default-optional
gfs2-kmp-default
kernel-obs-qa
kernel-default-devel
kernel-default-extra
gfs2-kmp-default-debuginfo
kernel-obs-build
kernel-syms
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default
kernel-default-livepatch
kernel-default
kernel-default-livepatch-devel
dtb-xilinx
dtb-exynos
dlm-kmp-64kb-debuginfo
kernel-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
cluster-md-kmp-64kb-debuginfo
kernel-64kb-devel
dlm-kmp-64kb
dtb-al
dtb-arm
dtb-renesas
dtb-mediatek
gfs2-kmp-64kb
dtb-amlogic
ocfs2-kmp-64kb
dtb-allwinner
dtb-freescale
kselftests-kmp-64kb
dtb-broadcom
kernel-64kb
dtb-nvidia
dtb-socionext
reiserfs-kmp-64kb-debuginfo
kernel-64kb-optional-debuginfo
kernel-64kb-extra-debuginfo
dtb-hisilicon
kernel-64kb-devel-debuginfo
ocfs2-kmp-64kb-debuginfo
reiserfs-kmp-64kb
kernel-64kb-extra
dtb-cavium
dtb-amd
cluster-md-kmp-64kb
dtb-apm
dtb-zte
dtb-qcom
dtb-sprd
dtb-lg
kernel-default-base
kernel-default-base-rebuild
gfs2-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt-optional
kernel-rt_debug-debuginfo
kernel-rt-livepatch-devel
kernel-rt-devel
cluster-md-kmp-rt
kernel-rt-vdso-debuginfo
dlm-kmp-rt-debuginfo
reiserfs-kmp-rt-debuginfo
ocfs2-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-devel-debuginfo
kernel-rt_debug-vdso
kernel-rt-debuginfo
kernel-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug
kernel-devel-rt
kernel-source-rt
kernel-rt-extra-debuginfo
kselftests-kmp-rt
reiserfs-kmp-rt
kernel-rt_debug-vdso-debuginfo
dlm-kmp-rt
kselftests-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-syms-rt
kernel-rt-livepatch
kernel-rt_debug-debugsource
ocfs2-kmp-rt
kernel-rt_debug-devel
kernel-rt-vdso
kernel-rt-extra
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso-debuginfo
kernel-default-vdso
dtb-amazon
dtb-apple

Install update from vendor's repository.

Linux kernel - update to 5.15.75
kernel-livepatch-5_3_18-150300_59_221-default-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-SLE15-SP3_Update_62-debugsource - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_221-default - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_221-preempt - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_221-preempt-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_14_21-150500_55_124-default - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_124-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5_Update_31-debugsource - update to 1-150500.11.3.1
dlm-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-docs-html - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-source - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-macros - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-devel - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-debugsource - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-obs-build-debugsource - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
cluster-md-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-extra-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-devel-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-preempt - update to 5.3.18-150300.59.221.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-rockchip - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-marvell - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-altera - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-aarch64 - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-docs - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-preempt-devel-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-extra - update to 5.3.18-150300.59.221.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.221.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-devel - update to 5.3.18-150300.59.221.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.221.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.221.1
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-optional - update to 5.3.18-150300.59.221.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-preempt-debugsource - update to 5.3.18-150300.59.221.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.221.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.221.1
dlm-kmp-preempt - update to 5.3.18-150300.59.221.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.221.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.221.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dlm-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
reiserfs-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-optional - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
gfs2-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-obs-qa - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-devel - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-extra - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
gfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-obs-build - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-syms - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
ocfs2-kmp-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-livepatch - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-exynos - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-al - update to 5.3.18-150300.59.221.1
dtb-arm - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-renesas - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-mediatek - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-amlogic - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-freescale - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-socionext - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-cavium - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-amd - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-apm - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-zte - update to 5.3.18-150300.59.221.1
dtb-qcom - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-sprd - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
dtb-lg - addressed in versions 5.3.18-150300.59.221.1, 5.14.21-150500.55.124.1
kernel-default-base - addressed in versions 5.3.18-150300.59.221.1.150300.18.132.1, 5.14.21-150500.55.124.1.150500.6.59.1
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.221.1.150300.18.132.1, 5.14.21-150500.55.124.1.150500.6.59.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
gfs2-kmp-rt - update to 5.14.21-150500.13.109.1
kernel-rt-optional - update to 5.14.21-150500.13.109.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.109.1
kernel-rt-devel - update to 5.14.21-150500.13.109.1
cluster-md-kmp-rt - update to 5.14.21-150500.13.109.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.109.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt-devel-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.109.1
kernel-rt-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt - update to 5.14.21-150500.13.109.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt_debug - update to 5.14.21-150500.13.109.1
kernel-devel-rt - update to 5.14.21-150500.13.109.1
kernel-source-rt - update to 5.14.21-150500.13.109.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.109.1
kselftests-kmp-rt - update to 5.14.21-150500.13.109.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.109.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.109.1
dlm-kmp-rt - update to 5.14.21-150500.13.109.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.109.1
kernel-rt-debugsource - update to 5.14.21-150500.13.109.1
kernel-syms-rt - update to 5.14.21-150500.13.109.1
kernel-rt-livepatch - update to 5.14.21-150500.13.109.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.109.1
ocfs2-kmp-rt - update to 5.14.21-150500.13.109.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.109.1
kernel-rt-vdso - update to 5.14.21-150500.13.109.1
kernel-rt-extra - update to 5.14.21-150500.13.109.1
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.124.1
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.124.1
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.124.1
kernel-default-vdso - update to 5.14.21-150500.55.124.1
dtb-amazon - update to 5.14.21-150500.55.124.1
dtb-apple - update to 5.14.21-150500.55.124.1

• https://git.kernel.org/stable/c/3747465c5da7a11957a34bbb9485d9fc253b91cc
• https://git.kernel.org/stable/c/40cdb02cb9f965732eb543d47f15bef8d10f0f5f
• https://git.kernel.org/stable/c/4d4d5bc659206b187263190ad9a03513f625659d
• https://git.kernel.org/stable/c/86ae5170786aea3e1751123ca55700fb9b37b623
• https://git.kernel.org/stable/c/f369fb4deed7ab997cfa703dc85ec08b3adc1af8
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.75

• Resource management error in Linux kernel bridge adv7511 driver
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel