Use-after-free in Linux kernel - CVE-2022-49390

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU104429

Use-after-free in Linux kernel - CVE-2022-49390

Published: February 26, 2025 / Updated: May 11, 2025


Vulnerability identifier: #VU104429
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-49390
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to a use-after-free error within the macsec_dev_init() and macsec_free_netdev() functions in drivers/net/macsec.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Live Patching
Ubuntu
openSUSE Leap
openEuler
kgraft-patch-4_12_14-122_258-default
kernel-livepatch-5_14_21-150500_55_100-default-debuginfo
kernel-livepatch-SLE15-SP5_Update_25-debugsource
kernel-livepatch-5_14_21-150500_55_100-default
kernel-default-base-debuginfo
kernel-default-man
cluster-md-kmp-default-debuginfo
kernel-syms
dlm-kmp-default-debuginfo
kernel-default-debugsource
kernel-default-devel-debuginfo
kernel-default-base
ocfs2-kmp-default
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-kgraft
kernel-default-devel
kernel-default
kernel-devel
kernel-macros
kernel-source
kernel-default-kgraft-devel
dlm-kmp-default
gfs2-kmp-default
cluster-md-kmp-default
linux (Ubuntu package)
linux-gcp (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-azure (Ubuntu package)
linux-gcp-fips (Ubuntu package)
linux-azure-fips (Ubuntu package)
python3-perf
kernel
bpftool
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python2-perf
python2-perf-debuginfo
python3-perf-debuginfo
linux-iot (Ubuntu package)
linux-raspi (Ubuntu package)
linux-oracle-5.4 (Ubuntu package)
kernel-headers
kernel-rt_debug-vdso
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
gfs2-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-rt-optional
kernel-rt_debug-vdso-debuginfo
kernel-rt-livepatch-devel
ocfs2-kmp-rt
kernel-rt-debuginfo
kernel-rt-devel-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt_debug-debugsource
kernel-rt-optional-debuginfo
kernel-source-rt
kernel-devel-rt
kernel-rt
kernel-rt_debug-devel
kernel-rt-vdso-debuginfo
kernel-rt-extra
gfs2-kmp-rt
kernel-rt-livepatch
kernel-rt-vdso
kernel-rt_debug
kernel-rt_debug-devel-debuginfo
dlm-kmp-rt
reiserfs-kmp-rt-debuginfo
kernel-rt-devel
reiserfs-kmp-rt
kernel-syms-rt
kernel-rt-debugsource
kselftests-kmp-rt
cluster-md-kmp-rt
dlm-kmp-rt-debuginfo
ocfs2-kmp-64kb-debuginfo
kernel-zfcpdump
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
dtb-aarch64
kernel-64kb-debuginfo
reiserfs-kmp-64kb-debuginfo
dlm-kmp-64kb
dtb-lg
kernel-64kb-extra-debuginfo
kernel-64kb-optional-debuginfo
kernel-64kb-optional
dtb-apm
kernel-kvmsmall
dtb-renesas
dtb-freescale
dtb-qcom
cluster-md-kmp-64kb
dtb-amazon
dtb-amd
dtb-rockchip
kernel-64kb-debugsource
dtb-arm
kernel-64kb-devel
dtb-amlogic
kernel-obs-build
kernel-default-extra
kselftests-kmp-default-debuginfo
kernel-default-optional
reiserfs-kmp-default-debuginfo
kernel-default-optional-debuginfo
kselftests-kmp-default
kernel-obs-build-debugsource
kernel-default-livepatch
kernel-default-livepatch-devel
kernel-default-extra-debuginfo
kernel-kvmsmall-vdso
dtb-socionext
dtb-exynos
kernel-64kb
reiserfs-kmp-default
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-default-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-64kb-extra
kernel-default-vdso-debuginfo
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-debug-debuginfo
kernel-debug-devel
kernel-debug-devel-debuginfo
kernel-debug-debugsource
kernel-debug
kernel-source-vanilla
kernel-docs-html
dtb-marvell
kernel-obs-qa
kernel-64kb-devel-debuginfo
ocfs2-kmp-64kb
dlm-kmp-64kb-debuginfo
dtb-mediatek
dtb-xilinx
kselftests-kmp-64kb
dtb-altera
gfs2-kmp-64kb-debuginfo
dtb-hisilicon
kernel-docs
dtb-allwinner
cluster-md-kmp-64kb-debuginfo
dtb-sprd
reiserfs-kmp-64kb
dtb-nvidia
kselftests-kmp-64kb-debuginfo
dtb-broadcom
gfs2-kmp-64kb
dtb-cavium
dtb-apple
kernel-default-base-rebuild
linux-kvm (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-azure-5.15 (Ubuntu package)

How to mitigate CVE-2022-49390

Install update from vendor's website.

Linux kernel - update to 5.18.3
kgraft-patch-4_12_14-122_258-default - update to 1-8.3.1
kernel-livepatch-5_14_21-150500_55_100-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5_Update_25-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_100-default - update to 1-150500.11.3.1
kernel-default-base-debuginfo - update to 4.12.14-122.258.1
kernel-default-man - update to 4.12.14-122.258.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-syms - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-debugsource - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-base - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1.150500.6.47.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-kgraft - update to 4.12.14-122.258.1
kernel-default-devel - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-devel - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-macros - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-source - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
kernel-default-kgraft-devel - update to 4.12.14-122.258.1
dlm-kmp-default - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
gfs2-kmp-default - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.258.1, 5.14.21-150500.55.100.1
linux (Ubuntu package) - addressed in versions 4.15.0.245.229, 4.15.0-245.257, 4.15.0.1149.154, 4.15.0-1149.160, 4.15.0.1169.160, 4.15.0-1169.174, 4.15.0.1187.185, 4.15.0-1187.200, 4.15.0.1187.200~16.04.1, 4.15.0-1187.200~16.04.1, 5.4.0.224.216, 5.4.0-224.244, 5.4.0-224.244~18.04.1, 5.4.0.224.244~18.04.1, 5.4.0.1071.71, 5.4.0-1071.75, 5.4.0-1099.104, 5.4.0.1099.104~18.04.1, 5.4.0-1099.104~18.04.1, 5.4.0.1099.128, 5.4.0.1140.136, 5.4.0-1140.149, 5.4.0.1151.145, 5.4.0-1151.161~18.04.1, 5.4.0.1153.150, 5.4.0-1153.163, 5.4.0-1153.163~18.04.1, 5.4.0.1153.163~18.04.1, 5.4.0.1156.158, 5.4.0-1156.165, 5.4.0.1156.165~18.04.1, 5.4.0-1156.165~18.04.1, 5.15.0.164.141, 5.15.0.164.159, 5.15.0-164.174, 5.15.0-164.174~20.04.1, 5.15.0.164.174~20.04.1, 5.15.0-1039.39, 5.15.0.1039.41, 5.15.0-1050.50, 5.15.0.1050.50, 5.15.0.1050.50~20.04.1, 5.15.0-1050.50~20.04.1, 5.15.0.1062.65, 5.15.0-1062.66, 5.15.0.1081.80, 5.15.0-1081.89, 5.15.0.1092.88, 5.15.0-1092.95, 5.15.0.1092.95~20.04.1, 5.15.0-1092.95~20.04.1, 5.15.0.1093.93, 5.15.0-1093.94, 5.15.0.1093.99~20.04.1, 5.15.0-1093.99~20.04.1, 5.15.0.1094.93, 5.15.0-1094.100~20.04.1, 5.15.0.1095.91, 5.15.0-1095.101, 5.15.0.1095.101~20.04.1, 5.15.0-1095.101~20.04.1, 5.15.0.1098.94, 5.15.0.1098.101, 5.15.0-1098.105, 5.15.0.1098.105~20.04.1, 5.15.0-1098.105~20.04.1, 5.15.0-1098.107, 5.15.0-1098.107~20.04.1, 5.15.0.1098.107~20.04.1, 5.15.0.1102.100, 5.15.0-1102.111
linux-gcp (Ubuntu package) - addressed in versions 4.15.0.245.257~16.04.1, 4.15.0-245.257~16.04.1, 4.15.0.1180.193, 4.15.0-1180.197, 4.15.0-1180.197~16.04.1, 4.15.0.1180.197~16.04.1
linux-aws-fips (Ubuntu package) - addressed in versions 4.15.0.1142.139, 4.15.0-1142.154, 4.15.0.2125.119, 4.15.0-2125.131, 5.4.0.1127.124, 5.4.0-1127.137, 5.4.0.1153.100, 5.4.0-1153.163+fips1, 5.4.0.1156.98, 5.4.0-1156.165+fips1, 5.15.0.164.95, 5.15.0-164.174+fips1, 5.15.0.1098.88, 5.15.0.1098.94, 5.15.0-1098.105+fips1, 5.15.0-1098.107+fips1, 5.15.0.1102.87, 5.15.0-1102.111+fips1
linux-azure (Ubuntu package) - addressed in versions 4.15.0.1149.160~16.04.1, 4.15.0-1149.160~16.04.1, 4.15.0.1195.163, 4.15.0-1195.210, 4.15.0-1195.210~14.04.1, 4.15.0.1195.210~14.04.1, 4.15.0.1195.210~16.04.1, 4.15.0-1195.210~16.04.1, 5.4.0.1156.150, 5.4.0-1156.163, 5.4.0.1156.163~18.04.1, 5.4.0-1156.163~18.04.1
linux-gcp-fips (Ubuntu package) - addressed in versions 4.15.0.2088.86, 4.15.0-2088.94
linux-azure-fips (Ubuntu package) - addressed in versions 4.15.0.2104.100, 4.15.0-2104.110, 5.4.0.1157.94, 5.4.0-1157.164+fips1
python3-perf - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
bpftool - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.182
bpftool-debuginfo - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.182
kernel-debuginfo - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-debugsource - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-devel - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-source - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-tools - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-tools-debuginfo - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-tools-devel - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
perf - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
perf-debuginfo - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
python2-perf - update to 4.19.90-2504.2.0.0323
python2-perf-debuginfo - update to 4.19.90-2504.2.0.0323
python3-perf-debuginfo - addressed in versions 4.19.90-2504.2.0.0323, 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
linux-iot (Ubuntu package) - update to 5.4.0-1057.60
linux-raspi (Ubuntu package) - addressed in versions 5.4.0-1136.149, 5.4.0.1136.149~18.04.1, 5.4.0-1136.149~18.04.1, 5.4.0.1136.167, 5.15.0.1092.90, 5.15.0-1092.95
linux-oracle-5.4 (Ubuntu package) - addressed in versions 5.4.0-1151.161~18.04.1, 5.4.0.1151.161~18.04.1
kernel-headers - addressed in versions 5.10.0-279.0.0.181, 5.10.0-279.0.0.182
kernel-rt_debug-vdso - update to 5.14.21-150500.13.91.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.91.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.91.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt-optional - update to 5.14.21-150500.13.91.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.91.1
ocfs2-kmp-rt - update to 5.14.21-150500.13.91.1
kernel-rt-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt-devel-debuginfo - update to 5.14.21-150500.13.91.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.91.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.91.1
kernel-source-rt - update to 5.14.21-150500.13.91.1
kernel-devel-rt - update to 5.14.21-150500.13.91.1
kernel-rt - update to 5.14.21-150500.13.91.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.91.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt-extra - update to 5.14.21-150500.13.91.1
gfs2-kmp-rt - update to 5.14.21-150500.13.91.1
kernel-rt-livepatch - update to 5.14.21-150500.13.91.1
kernel-rt-vdso - update to 5.14.21-150500.13.91.1
kernel-rt_debug - update to 5.14.21-150500.13.91.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.91.1
dlm-kmp-rt - update to 5.14.21-150500.13.91.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
kernel-rt-devel - update to 5.14.21-150500.13.91.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.91.1
kernel-syms-rt - update to 5.14.21-150500.13.91.1
kernel-rt-debugsource - update to 5.14.21-150500.13.91.1
kselftests-kmp-rt - update to 5.14.21-150500.13.91.1
cluster-md-kmp-rt - update to 5.14.21-150500.13.91.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150500.13.91.1
ocfs2-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
kernel-zfcpdump - update to 5.14.21-150500.55.100.1
kernel-zfcpdump-debugsource - update to 5.14.21-150500.55.100.1
kernel-zfcpdump-debuginfo - update to 5.14.21-150500.55.100.1
dtb-aarch64 - update to 5.14.21-150500.55.100.1
kernel-64kb-debuginfo - update to 5.14.21-150500.55.100.1
reiserfs-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
dlm-kmp-64kb - update to 5.14.21-150500.55.100.1
dtb-lg - update to 5.14.21-150500.55.100.1
kernel-64kb-extra-debuginfo - update to 5.14.21-150500.55.100.1
kernel-64kb-optional-debuginfo - update to 5.14.21-150500.55.100.1
kernel-64kb-optional - update to 5.14.21-150500.55.100.1
dtb-apm - update to 5.14.21-150500.55.100.1
kernel-kvmsmall - update to 5.14.21-150500.55.100.1
dtb-renesas - update to 5.14.21-150500.55.100.1
dtb-freescale - update to 5.14.21-150500.55.100.1
dtb-qcom - update to 5.14.21-150500.55.100.1
cluster-md-kmp-64kb - update to 5.14.21-150500.55.100.1
dtb-amazon - update to 5.14.21-150500.55.100.1
dtb-amd - update to 5.14.21-150500.55.100.1
dtb-rockchip - update to 5.14.21-150500.55.100.1
kernel-64kb-debugsource - update to 5.14.21-150500.55.100.1
dtb-arm - update to 5.14.21-150500.55.100.1
kernel-64kb-devel - update to 5.14.21-150500.55.100.1
dtb-amlogic - update to 5.14.21-150500.55.100.1
kernel-obs-build - update to 5.14.21-150500.55.100.1
kernel-default-extra - update to 5.14.21-150500.55.100.1
kselftests-kmp-default-debuginfo - update to 5.14.21-150500.55.100.1
kernel-default-optional - update to 5.14.21-150500.55.100.1
reiserfs-kmp-default-debuginfo - update to 5.14.21-150500.55.100.1
kernel-default-optional-debuginfo - update to 5.14.21-150500.55.100.1
kselftests-kmp-default - update to 5.14.21-150500.55.100.1
kernel-obs-build-debugsource - update to 5.14.21-150500.55.100.1
kernel-default-livepatch - update to 5.14.21-150500.55.100.1
kernel-default-livepatch-devel - update to 5.14.21-150500.55.100.1
kernel-default-extra-debuginfo - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.100.1
dtb-socionext - update to 5.14.21-150500.55.100.1
dtb-exynos - update to 5.14.21-150500.55.100.1
kernel-64kb - update to 5.14.21-150500.55.100.1
reiserfs-kmp-default - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-debuginfo - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-devel-debuginfo - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-devel - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-debugsource - update to 5.14.21-150500.55.100.1
kernel-default-vdso - update to 5.14.21-150500.55.100.1
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.100.1
kernel-64kb-extra - update to 5.14.21-150500.55.100.1
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.100.1
kernel-debug-vdso-debuginfo - update to 5.14.21-150500.55.100.1
kernel-debug-vdso - update to 5.14.21-150500.55.100.1
kernel-debug-debuginfo - update to 5.14.21-150500.55.100.1
kernel-debug-devel - update to 5.14.21-150500.55.100.1
kernel-debug-devel-debuginfo - update to 5.14.21-150500.55.100.1
kernel-debug-debugsource - update to 5.14.21-150500.55.100.1
kernel-debug - update to 5.14.21-150500.55.100.1
kernel-source-vanilla - update to 5.14.21-150500.55.100.1
kernel-docs-html - update to 5.14.21-150500.55.100.1
dtb-marvell - update to 5.14.21-150500.55.100.1
kernel-obs-qa - update to 5.14.21-150500.55.100.1
kernel-64kb-devel-debuginfo - update to 5.14.21-150500.55.100.1
ocfs2-kmp-64kb - update to 5.14.21-150500.55.100.1
dlm-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
dtb-mediatek - update to 5.14.21-150500.55.100.1
dtb-xilinx - update to 5.14.21-150500.55.100.1
kselftests-kmp-64kb - update to 5.14.21-150500.55.100.1
dtb-altera - update to 5.14.21-150500.55.100.1
gfs2-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
dtb-hisilicon - update to 5.14.21-150500.55.100.1
kernel-docs - update to 5.14.21-150500.55.100.1
dtb-allwinner - update to 5.14.21-150500.55.100.1
cluster-md-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
dtb-sprd - update to 5.14.21-150500.55.100.1
reiserfs-kmp-64kb - update to 5.14.21-150500.55.100.1
dtb-nvidia - update to 5.14.21-150500.55.100.1
kselftests-kmp-64kb-debuginfo - update to 5.14.21-150500.55.100.1
dtb-broadcom - update to 5.14.21-150500.55.100.1
gfs2-kmp-64kb - update to 5.14.21-150500.55.100.1
dtb-cavium - update to 5.14.21-150500.55.100.1
dtb-apple - update to 5.14.21-150500.55.100.1
kernel-default-base-rebuild - update to 5.14.21-150500.55.100.1.150500.6.47.1
linux-kvm (Ubuntu package) - addressed in versions 5.15.0.1090.86, 5.15.0-1090.95
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1090.92, 5.15.0.1090.94, 5.15.0.1097.101, 5.15.0-1097.106
linux-azure-5.15 (Ubuntu package) - addressed in versions 5.15.0.1102.111~20.04.1, 5.15.0-1102.111~20.04.1

External References

Related Security Bulletins