Memory leak in Linux kernel - CVE-2022-3633

Vulnerability identifier: #VU69764

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-2022-3633

CWE-ID: CWE-401

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a DoS attack.

The vulnerability exists due memory leak within the j1939_session_destroy() function in net/can/j1939/transport.c. A local user can force the system to leak memory and perform denial of service attack.

Linux kernel
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
openSUSE Leap Micro
SUSE Linux Enterprise Micro
Anolis OS
SUSE Linux Enterprise Server for SAP Applications
Slackware Linux
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Server
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Real Time
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Legacy Software
openSUSE Leap
openEuler
kernel-livepatch-5_14_21-150400_15_5-rt
kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo
kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource
kernel-livepatch-SLE15-SP4_Update_5-debugsource
kernel-livepatch-5_14_21-150400_24_33-default-debuginfo
kernel-livepatch-5_14_21-150400_24_33-default
kernel-debuginfo
kernel-tools-debuginfo
bpftool
kernel-headers
bpftool-debuginfo
python3-perf-debuginfo
perf
python3-perf
kernel-source
perf-debuginfo
kernel-debugsource
kernel-tools
kernel-tools-devel
kernel
kernel-devel
kernel-debug-devel
kernel-tools-libs
kernel-modules-internal
kernel-modules-extra
kernel-modules
kernel-debug-modules-extra
kernel-debug-modules
kernel-debug-core
kernel-debug
kernel-core
kernel-tools-libs-devel
kernel-source-azure
kernel-devel-azure
kernel-syms-azure
dlm-kmp-azure-debuginfo
kernel-azure-extra
kernel-azure-devel-debuginfo
kernel-azure-devel
kernel-azure-debugsource
gfs2-kmp-azure
cluster-md-kmp-azure
cluster-md-kmp-azure-debuginfo
dlm-kmp-azure
gfs2-kmp-azure-debuginfo
kernel-azure-debuginfo
kernel-azure
kernel-azure-livepatch-devel
kernel-azure-optional
kernel-azure-optional-debuginfo
kernel-azure-extra-debuginfo
kselftests-kmp-azure
kselftests-kmp-azure-debuginfo
reiserfs-kmp-azure-debuginfo
reiserfs-kmp-azure
ocfs2-kmp-azure-debuginfo
ocfs2-kmp-azure
kernel-rt_debug-devel-debuginfo
cluster-md-kmp-rt
kernel-syms-rt
ocfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-devel-rt
kernel-source-rt
kernel-rt_debug-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel-debuginfo
kernel-rt-devel
gfs2-kmp-rt-debuginfo
gfs2-kmp-rt
dlm-kmp-rt-debuginfo
dlm-kmp-rt
cluster-md-kmp-rt-debuginfo
kernel-rt
kernel-rt-debuginfo
dtb-arm
kernel-obs-build
kernel-obs-build-debugsource
kernel-obs-qa
kernel-syms
dtb-allwinner
dtb-altera
dtb-amazon
dtb-amd
dtb-amlogic
dtb-apm
dtb-apple
kernel-source-vanilla
kernel-macros
dtb-xilinx
dtb-broadcom
dtb-cavium
dtb-exynos
dtb-freescale
dtb-hisilicon
dtb-lg
dtb-marvell
dtb-mediatek
dtb-nvidia
dtb-qcom
dtb-renesas
dtb-rockchip
dtb-socionext
dtb-sprd
kernel-64kb-debuginfo
kernel-default-livepatch-devel
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-debuginfo
kernel-kvmsmall
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
kselftests-kmp-default-debuginfo
kselftests-kmp-default
kernel-default-optional-debuginfo
kernel-default-optional
kernel-zfcpdump-debuginfo
kernel-default-livepatch
kernel-default-extra-debuginfo
kernel-default-extra
kernel-default-devel-debuginfo
kernel-default-devel
kernel-default-debugsource
kernel-default-debuginfo
kernel-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
kernel-debug-debugsource
kernel-zfcpdump-debugsource
kernel-zfcpdump
kernel-docs-html
kernel-docs
reiserfs-kmp-64kb-debuginfo
reiserfs-kmp-64kb
ocfs2-kmp-64kb-debuginfo
ocfs2-kmp-64kb
kselftests-kmp-64kb-debuginfo
kselftests-kmp-64kb
kernel-64kb-optional-debuginfo
kernel-64kb-optional
kernel-64kb-livepatch-devel
kernel-64kb-extra-debuginfo
kernel-64kb-extra
kernel-64kb-devel
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug-livepatch-devel
cluster-md-kmp-64kb
cluster-md-kmp-64kb-debuginfo
dlm-kmp-64kb
dlm-kmp-64kb-debuginfo
gfs2-kmp-64kb
gfs2-kmp-64kb-debuginfo
kernel-64kb
kernel-64kb-debugsource
kernel-64kb-devel-debuginfo
kernel-default-base-rebuild
kernel-default-base
linux-5.15.80/kernel-modules
linux-5.15.80/kernel-huge
linux-5.15.80/kernel-generic
linux-5.15.80/kernel-headers

Install updates from vendor's website.

kernel-livepatch-5_14_21-150400_15_5-rt - update to 1-150400.1.3.1
kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo - update to 1-150400.1.3.1
kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource - update to 1-150400.1.3.1
kernel-livepatch-SLE15-SP4_Update_5-debugsource - update to 1-150400.9.3.4
kernel-livepatch-5_14_21-150400_24_33-default-debuginfo - update to 1-150400.9.3.4
kernel-livepatch-5_14_21-150400_24_33-default - update to 1-150400.9.3.4
kernel-debuginfo - update to 5.10.0-60.63.0.89
kernel-tools-debuginfo - update to 5.10.0-60.63.0.89
bpftool - update to 5.10.0-60.63.0.89
kernel-headers - update to 5.10.0-60.63.0.89
bpftool-debuginfo - update to 5.10.0-60.63.0.89
python3-perf-debuginfo - update to 5.10.0-60.63.0.89
perf - update to 5.10.0-60.63.0.89
python3-perf - update to 5.10.0-60.63.0.89
kernel-source - update to 5.10.0-60.63.0.89
perf-debuginfo - update to 5.10.0-60.63.0.89
kernel-debugsource - update to 5.10.0-60.63.0.89
kernel-tools - update to 5.10.0-60.63.0.89
kernel-tools-devel - update to 5.10.0-60.63.0.89
kernel - update to 5.10.0-60.63.0.89
kernel-devel - update to 5.10.0-60.63.0.89
kernel-debug-devel - addressed in versions 5.10.134-13, 5.10.134-14
python3-perf - addressed in versions 5.10.134-13, 5.10.134-14
perf - addressed in versions 5.10.134-13, 5.10.134-14
kernel-tools-libs - addressed in versions 5.10.134-13, 5.10.134-14
kernel-tools - addressed in versions 5.10.134-13, 5.10.134-14
kernel-modules-internal - update to 5.10.134-13
kernel-modules-extra - addressed in versions 5.10.134-13, 5.10.134-14
kernel-modules - addressed in versions 5.10.134-13, 5.10.134-14
kernel-headers - addressed in versions 5.10.134-13, 5.10.134-14
kernel-devel - addressed in versions 5.10.134-13, 5.10.134-14
kernel-debug-modules-extra - addressed in versions 5.10.134-13, 5.10.134-14
kernel-debug-modules - addressed in versions 5.10.134-13, 5.10.134-14
kernel-debug-core - addressed in versions 5.10.134-13, 5.10.134-14
kernel-debug - addressed in versions 5.10.134-13, 5.10.134-14
kernel-core - addressed in versions 5.10.134-13, 5.10.134-14
kernel - addressed in versions 5.10.134-13, 5.10.134-14
bpftool - addressed in versions 5.10.134-13, 5.10.134-14
kernel-tools-libs-devel - update to 5.10.134-14
kernel-source-azure - update to 5.14.21-150400.14.21.1
kernel-devel-azure - update to 5.14.21-150400.14.21.1
kernel-syms-azure - update to 5.14.21-150400.14.21.1
dlm-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
kernel-azure-extra - update to 5.14.21-150400.14.21.2
kernel-azure-devel-debuginfo - update to 5.14.21-150400.14.21.2
kernel-azure-devel - update to 5.14.21-150400.14.21.2
kernel-azure-debugsource - update to 5.14.21-150400.14.21.2
gfs2-kmp-azure - update to 5.14.21-150400.14.21.2
cluster-md-kmp-azure - update to 5.14.21-150400.14.21.2
cluster-md-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
dlm-kmp-azure - update to 5.14.21-150400.14.21.2
gfs2-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
kernel-azure-debuginfo - update to 5.14.21-150400.14.21.2
kernel-azure - update to 5.14.21-150400.14.21.2
kernel-azure-livepatch-devel - update to 5.14.21-150400.14.21.2
kernel-azure-optional - update to 5.14.21-150400.14.21.2
kernel-azure-optional-debuginfo - update to 5.14.21-150400.14.21.2
kernel-azure-extra-debuginfo - update to 5.14.21-150400.14.21.2
kselftests-kmp-azure - update to 5.14.21-150400.14.21.2
kselftests-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
reiserfs-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
reiserfs-kmp-azure - update to 5.14.21-150400.14.21.2
ocfs2-kmp-azure-debuginfo - update to 5.14.21-150400.14.21.2
ocfs2-kmp-azure - update to 5.14.21-150400.14.21.2
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150400.15.5.1
cluster-md-kmp-rt - update to 5.14.21-150400.15.5.1
kernel-syms-rt - update to 5.14.21-150400.15.5.1
ocfs2-kmp-rt - update to 5.14.21-150400.15.5.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150400.15.5.1
kernel-rt-debugsource - update to 5.14.21-150400.15.5.1
kernel-devel-rt - update to 5.14.21-150400.15.5.1
kernel-source-rt - update to 5.14.21-150400.15.5.1
kernel-rt_debug-devel - update to 5.14.21-150400.15.5.1
kernel-rt_debug-debugsource - update to 5.14.21-150400.15.5.1
kernel-rt_debug-debuginfo - update to 5.14.21-150400.15.5.1
kernel-rt_debug - update to 5.14.21-150400.15.5.1
kernel-rt-devel-debuginfo - update to 5.14.21-150400.15.5.1
kernel-rt-devel - update to 5.14.21-150400.15.5.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150400.15.5.1
gfs2-kmp-rt - update to 5.14.21-150400.15.5.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150400.15.5.1
dlm-kmp-rt - update to 5.14.21-150400.15.5.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150400.15.5.1
kernel-rt - update to 5.14.21-150400.15.5.1
kernel-rt-debuginfo - update to 5.14.21-150400.15.5.1
dtb-arm - update to 5.14.21-150400.24.33.1
kernel-obs-build - update to 5.14.21-150400.24.33.1
kernel-obs-build-debugsource - update to 5.14.21-150400.24.33.1
kernel-obs-qa - update to 5.14.21-150400.24.33.1
kernel-syms - update to 5.14.21-150400.24.33.1
dtb-allwinner - update to 5.14.21-150400.24.33.1
dtb-altera - update to 5.14.21-150400.24.33.1
dtb-amazon - update to 5.14.21-150400.24.33.1
dtb-amd - update to 5.14.21-150400.24.33.1
dtb-amlogic - update to 5.14.21-150400.24.33.1
dtb-apm - update to 5.14.21-150400.24.33.1
dtb-apple - update to 5.14.21-150400.24.33.1
kernel-source-vanilla - update to 5.14.21-150400.24.33.1
kernel-source - update to 5.14.21-150400.24.33.1
kernel-macros - update to 5.14.21-150400.24.33.1
dtb-xilinx - update to 5.14.21-150400.24.33.1
dtb-broadcom - update to 5.14.21-150400.24.33.1
kernel-devel - update to 5.14.21-150400.24.33.1
dtb-cavium - update to 5.14.21-150400.24.33.1
dtb-exynos - update to 5.14.21-150400.24.33.1
dtb-freescale - update to 5.14.21-150400.24.33.1
dtb-hisilicon - update to 5.14.21-150400.24.33.1
dtb-lg - update to 5.14.21-150400.24.33.1
dtb-marvell - update to 5.14.21-150400.24.33.1
dtb-mediatek - update to 5.14.21-150400.24.33.1
dtb-nvidia - update to 5.14.21-150400.24.33.1
dtb-qcom - update to 5.14.21-150400.24.33.1
dtb-renesas - update to 5.14.21-150400.24.33.1
dtb-rockchip - update to 5.14.21-150400.24.33.1
dtb-socionext - update to 5.14.21-150400.24.33.1
dtb-sprd - update to 5.14.21-150400.24.33.1
kernel-64kb-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-livepatch-devel - update to 5.14.21-150400.24.33.2
kernel-debug - update to 5.14.21-150400.24.33.2
kernel-kvmsmall-livepatch-devel - update to 5.14.21-150400.24.33.2
kernel-kvmsmall-devel-debuginfo - update to 5.14.21-150400.24.33.2
kernel-kvmsmall-devel - update to 5.14.21-150400.24.33.2
kernel-kvmsmall-debugsource - update to 5.14.21-150400.24.33.2
kernel-kvmsmall-debuginfo - update to 5.14.21-150400.24.33.2
kernel-kvmsmall - update to 5.14.21-150400.24.33.2
reiserfs-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
reiserfs-kmp-default - update to 5.14.21-150400.24.33.2
ocfs2-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
ocfs2-kmp-default - update to 5.14.21-150400.24.33.2
kselftests-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
kselftests-kmp-default - update to 5.14.21-150400.24.33.2
kernel-default-optional-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-optional - update to 5.14.21-150400.24.33.2
kernel-zfcpdump-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-livepatch - update to 5.14.21-150400.24.33.2
kernel-default-extra-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-extra - update to 5.14.21-150400.24.33.2
kernel-default-devel-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-devel - update to 5.14.21-150400.24.33.2
kernel-default-debugsource - update to 5.14.21-150400.24.33.2
kernel-default-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default - update to 5.14.21-150400.24.33.2
gfs2-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
gfs2-kmp-default - update to 5.14.21-150400.24.33.2
dlm-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
dlm-kmp-default - update to 5.14.21-150400.24.33.2
cluster-md-kmp-default-debuginfo - update to 5.14.21-150400.24.33.2
cluster-md-kmp-default - update to 5.14.21-150400.24.33.2
kernel-debug-debugsource - update to 5.14.21-150400.24.33.2
kernel-zfcpdump-debugsource - update to 5.14.21-150400.24.33.2
kernel-zfcpdump - update to 5.14.21-150400.24.33.2
kernel-docs-html - update to 5.14.21-150400.24.33.2
kernel-docs - update to 5.14.21-150400.24.33.2
reiserfs-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
reiserfs-kmp-64kb - update to 5.14.21-150400.24.33.2
ocfs2-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
ocfs2-kmp-64kb - update to 5.14.21-150400.24.33.2
kselftests-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
kselftests-kmp-64kb - update to 5.14.21-150400.24.33.2
kernel-64kb-optional-debuginfo - update to 5.14.21-150400.24.33.2
kernel-64kb-optional - update to 5.14.21-150400.24.33.2
kernel-64kb-livepatch-devel - update to 5.14.21-150400.24.33.2
kernel-64kb-extra-debuginfo - update to 5.14.21-150400.24.33.2
kernel-64kb-extra - update to 5.14.21-150400.24.33.2
kernel-64kb-devel - update to 5.14.21-150400.24.33.2
kernel-debug-debuginfo - update to 5.14.21-150400.24.33.2
kernel-debug-devel - update to 5.14.21-150400.24.33.2
kernel-debug-devel-debuginfo - update to 5.14.21-150400.24.33.2
kernel-debug-livepatch-devel - update to 5.14.21-150400.24.33.2
cluster-md-kmp-64kb - update to 5.14.21-150400.24.33.2
cluster-md-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
dlm-kmp-64kb - update to 5.14.21-150400.24.33.2
dlm-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
gfs2-kmp-64kb - update to 5.14.21-150400.24.33.2
gfs2-kmp-64kb-debuginfo - update to 5.14.21-150400.24.33.2
kernel-64kb - update to 5.14.21-150400.24.33.2
kernel-64kb-debugsource - update to 5.14.21-150400.24.33.2
kernel-64kb-devel-debuginfo - update to 5.14.21-150400.24.33.2
kernel-default-base-rebuild - update to 5.14.21-150400.24.33.2.150400.24.11.4
kernel-default-base - update to 5.14.21-150400.24.33.2.150400.24.11.4
linux-5.15.80/kernel-modules - update to 5.15.80
linux-5.15.80/kernel-huge - update to 5.15.80
linux-5.15.80/kernel-generic - update to 5.15.80
linux-5.15.80/kernel-headers - update to 5.15.80_smp

• https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=8c21c54a53ab21842f5050fa090f26b03c0313d6
• https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html

• Memory leak in Linux kernel IPsec
• Slackware Linux update for kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• openEuler 22.03 LTS update for kernel
• Anolis OS update for kernel
• Anolis OS update for kernel