Use-after-free in Linux kernel - CVE-2021-47520

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Main Vulnerability Database Vulnerabilities #VU91053

Use-after-free in Linux kernel - CVE-2021-47520

Published: June 4, 2024 / Updated: May 13, 2025


Vulnerability identifier: #VU91053
CSH Severity: Low
CVSS v4 BT: 5.9 [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/E:U/U:Clear]
CVE-ID: CVE-2021-47520
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 pch_can_rx_normal() function in drivers/net/can/pch_can.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 11
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
openSUSE Leap Micro
SUSE Enterprise Storage
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
SUSE Linux Enterprise Server 15 SP3 Business Critical Linux
SUSE Linux Enterprise Server 15 SP4 LTSS
SUSE Linux Enterprise Desktop 15 SP4 LTSS
Development Tools Module
Legacy Module
SUSE Real Time Module
Basesystem Module
Public Cloud Module
openSUSE Leap
openEuler
kgraft-patch-4_12_14-122_222-default
kernel-livepatch-5_3_18-150200_24_200-default-debuginfo
kernel-livepatch-5_3_18-150200_24_200-default
kernel-livepatch-SLE15-SP2_Update_51-debugsource
kernel-livepatch-5_3_18-150300_59_170-preempt-debuginfo
kernel-livepatch-5_3_18-150300_59_170-preempt
kernel-livepatch-SLE15-SP3_Update_47-debugsource
kernel-livepatch-5_3_18-150300_59_170-default
kernel-livepatch-5_3_18-150300_59_170-default-debuginfo
kernel-livepatch-5_14_21-150400_24_122-default
kernel-livepatch-5_14_21-150400_24_122-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_27-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_16-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt
kernel-livepatch-5_14_21-150500_55_68-default-debuginfo
kernel-livepatch-5_14_21-150500_55_68-default
kernel-livepatch-SLE15-SP5_Update_15-debugsource
kernel-source
kernel-xen-base
kernel-trace-base
kernel-trace-devel
kernel-default-devel
kernel-xen-devel
kernel-xen
kernel-ec2-devel
kernel-syms
kernel-default-base
kernel-ec2-base
kernel-default
kernel-trace
kernel-ec2
kernel-rt-debugsource
gfs2-kmp-rt-debuginfo
kernel-rt-base-debuginfo
kernel-rt-base
ocfs2-kmp-rt-debuginfo
ocfs2-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-debugsource
gfs2-kmp-rt
kernel-rt-devel-debuginfo
kernel-rt
kernel-rt_debug
kernel-source-rt
kernel-devel-rt
kernel-rt-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-devel
dlm-kmp-rt
dlm-kmp-rt-debuginfo
kernel-rt-devel
kernel-syms-rt
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
kernel-azure-debuginfo
kernel-azure
kernel-azure-debugsource
kernel-azure-devel
kernel-azure-base
kernel-azure-base-debuginfo
kernel-syms-azure
kernel-devel-azure
kernel-source-azure
kernel-default-devel-debuginfo
gfs2-kmp-default-debuginfo
dlm-kmp-default
kernel-macros
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-docs
kernel-obs-build-debugsource
kernel-obs-build
kernel-default-man
kernel-devel
kernel-default-extra
kernel-default-extra-debuginfo
ocfs2-kmp-default
dlm-kmp-default-debuginfo
gfs2-kmp-default
ocfs2-kmp-default-debuginfo
kernel-default-debuginfo
cluster-md-kmp-default
kernel-default-base-debuginfo
cluster-md-kmp-default-debuginfo
kernel-default-debugsource
python3-perf-debuginfo
python3-perf
kernel
bpftool
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python2-perf
python2-perf-debuginfo
kernel-tools
kernel-preempt-debuginfo
kernel-preempt-devel-debuginfo
kernel-preempt
kernel-preempt-devel
kernel-preempt-debugsource
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-livepatch
kernel-default-livepatch-devel
kernel-preempt-extra-debuginfo
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
dtb-aarch64
dtb-mediatek
dlm-kmp-64kb
dtb-qcom
dtb-lg
dtb-broadcom
kernel-64kb-livepatch-devel
dtb-socionext
kernel-64kb-devel-debuginfo
dtb-amd
dtb-marvell
dtb-arm
dtb-xilinx
dtb-altera
dtb-amlogic
reiserfs-kmp-64kb
cluster-md-kmp-64kb-debuginfo
cluster-md-kmp-64kb
kernel-64kb-extra
gfs2-kmp-64kb-debuginfo
kernel-64kb-optional
kernel-64kb-extra-debuginfo
dtb-sprd
dlm-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
kernel-64kb-devel
kernel-64kb
kernel-64kb-optional-debuginfo
dtb-nvidia
dtb-zte
ocfs2-kmp-64kb
dtb-renesas
dtb-exynos
dtb-rockchip
kselftests-kmp-64kb
dtb-hisilicon
kernel-64kb-debuginfo
dtb-apm
reiserfs-kmp-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
dtb-cavium
dtb-freescale
gfs2-kmp-64kb
dtb-al
dtb-allwinner
kernel-64kb-debugsource
kernel-default-optional
kselftests-kmp-default-debuginfo
gfs2-kmp-preempt-debuginfo
kernel-kvmsmall-debuginfo
kernel-debug-devel
cluster-md-kmp-preempt-debuginfo
kernel-preempt-extra
kselftests-kmp-preempt
reiserfs-kmp-preempt-debuginfo
kernel-default-optional-debuginfo
kernel-obs-qa
kselftests-kmp-default
kselftests-kmp-preempt-debuginfo
kernel-preempt-optional-debuginfo
ocfs2-kmp-preempt
cluster-md-kmp-preempt
kernel-preempt-livepatch-devel
gfs2-kmp-preempt
dlm-kmp-preempt-debuginfo
dlm-kmp-preempt
ocfs2-kmp-preempt-debuginfo
kernel-debug-debugsource
reiserfs-kmp-preempt
kernel-debug-devel-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel-debuginfo
kernel-debug-livepatch-devel
kernel-preempt-optional
kernel-kvmsmall-debugsource
kernel-debug-debuginfo
kernel-source-vanilla
kernel-kvmsmall-devel
kernel-debug
kernel-kvmsmall
kernel-default-base-rebuild
kernel-docs-html
dtb-amazon
dtb-apple
kernel-rt_debug-livepatch-devel
kselftests-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
kernel-rt-extra
kernel-rt-optional-debuginfo
kernel-rt-optional
kernel-rt-vdso
reiserfs-kmp-rt
kernel-rt-livepatch-devel
kernel-rt_debug-vdso-debuginfo
kernel-rt-extra-debuginfo
kernel-rt-livepatch
kernel-rt_debug-vdso
reiserfs-kmp-rt-debuginfo
kernel-azure-vdso
cluster-md-kmp-azure
dlm-kmp-azure
kernel-azure-extra-debuginfo
ocfs2-kmp-azure
reiserfs-kmp-azure-debuginfo
kernel-azure-optional-debuginfo
kernel-azure-vdso-debuginfo
kernel-azure-devel-debuginfo
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure
kernel-azure-livepatch-devel
kernel-azure-optional
kernel-azure-extra
kselftests-kmp-azure
kselftests-kmp-azure-debuginfo
cluster-md-kmp-azure-debuginfo
dlm-kmp-azure-debuginfo
gfs2-kmp-azure
ocfs2-kmp-azure-debuginfo
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-default-vdso
PowerStore T

How to mitigate CVE-2021-47520

Install update from vendor's website.

Linux kernel - addressed in versions 4.4.295, 4.9.293, 4.14.258, 4.19.221, 5.4.165, 5.10.85, 5.15.8, 5.16
kgraft-patch-4_12_14-122_222-default - update to 1-8.3.1
kernel-livepatch-5_3_18-150200_24_200-default-debuginfo - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150200_24_200-default - update to 1-150200.5.3.1
kernel-livepatch-SLE15-SP2_Update_51-debugsource - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150300_59_170-preempt-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_170-preempt - update to 1-150300.7.3.1
kernel-livepatch-SLE15-SP3_Update_47-debugsource - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_170-default - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_170-default-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_14_21-150400_24_122-default - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_122-default-debuginfo - update to 1-150400.9.3.2
kernel-livepatch-SLE15-SP4_Update_27-debugsource - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5-RT_Update_16-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_58-rt - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_68-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_68-default - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5_Update_15-debugsource - update to 1-150500.11.3.1
kernel-source - addressed in versions 3.0.101-108.159.1, 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-xen-base - update to 3.0.101-108.159.1
kernel-trace-base - update to 3.0.101-108.159.1
kernel-trace-devel - update to 3.0.101-108.159.1
kernel-default-devel - addressed in versions 3.0.101-108.159.1, 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-xen-devel - update to 3.0.101-108.159.1
kernel-xen - update to 3.0.101-108.159.1
kernel-ec2-devel - update to 3.0.101-108.159.1
kernel-syms - addressed in versions 3.0.101-108.159.1, 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-default-base - addressed in versions 3.0.101-108.159.1, 4.12.14-122.222.1, 5.3.18-150200.24.200.1.150200.9.103.1, 5.3.18-150300.59.170.1.150300.18.100.1, 5.14.21-150400.24.122.2.150400.24.58.2, 5.14.21-150500.55.68.1.150500.6.31.1
kernel-ec2-base - update to 3.0.101-108.159.1
kernel-default - addressed in versions 3.0.101-108.159.1, 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-trace - update to 3.0.101-108.159.1
kernel-ec2 - update to 3.0.101-108.159.1
PowerStore T - update to 3.6.1.4-2413340
kernel-rt-debugsource - addressed in versions 4.12.14-10.194.1, 5.3.18-150300.178.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt-base-debuginfo - update to 4.12.14-10.194.1
kernel-rt-base - update to 4.12.14-10.194.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt - addressed in versions 4.12.14-10.194.1, 5.3.18-150300.178.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1
kernel-rt_debug - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-source-rt - addressed in versions 4.12.14-10.194.1, 5.3.18-150300.178.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1
kernel-devel-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.194.1, 5.3.18-150300.178.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
dlm-kmp-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt-devel - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-syms-rt - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.194.1, 5.14.21-150500.13.58.1
kernel-azure-debuginfo - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-azure - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-azure-devel - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-azure-base - update to 4.12.14-16.194.1
kernel-azure-base-debuginfo - update to 4.12.14-16.194.1
kernel-syms-azure - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-devel-azure - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-source-azure - addressed in versions 4.12.14-16.194.1, 5.14.21-150500.33.57.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dlm-kmp-default - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-macros - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-default-kgraft-devel - update to 4.12.14-122.222.1
kernel-default-kgraft - update to 4.12.14-122.222.1
kernel-docs - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.2, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-obs-build - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-man - update to 4.12.14-122.222.1
kernel-devel - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-default-extra - addressed in versions 4.12.14-122.222.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
gfs2-kmp-default - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-base-debuginfo - update to 4.12.14-122.222.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-debugsource - addressed in versions 4.12.14-122.222.1, 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
python3-perf-debuginfo - update to 4.19.90-2606.3.0.0376
python3-perf - update to 4.19.90-2606.3.0.0376
kernel - update to 4.19.90-2606.3.0.0376
bpftool - update to 4.19.90-2606.3.0.0376
bpftool-debuginfo - update to 4.19.90-2606.3.0.0376
kernel-debuginfo - update to 4.19.90-2606.3.0.0376
kernel-debugsource - update to 4.19.90-2606.3.0.0376
kernel-devel - update to 4.19.90-2606.3.0.0376
kernel-source - update to 4.19.90-2606.3.0.0376
kernel-tools-debuginfo - update to 4.19.90-2606.3.0.0376
kernel-tools-devel - update to 4.19.90-2606.3.0.0376
perf - update to 4.19.90-2606.3.0.0376
perf-debuginfo - update to 4.19.90-2606.3.0.0376
python2-perf - update to 4.19.90-2606.3.0.0376
python2-perf-debuginfo - update to 4.19.90-2606.3.0.0376
kernel-tools - update to 4.19.90-2606.3.0.0376
kernel-preempt-debuginfo - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1
kernel-preempt - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1
kernel-preempt-devel - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1
kernel-preempt-debugsource - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1
reiserfs-kmp-default - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-livepatch - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150200.24.200.1, 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.170.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-aarch64 - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-mediatek - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-qcom - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-lg - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-64kb-livepatch-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-socionext - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-amd - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-marvell - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-arm - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-altera - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-amlogic - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-sprd - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-zte - update to 5.3.18-150300.59.170.1
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-renesas - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-exynos - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-rockchip - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-apm - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-cavium - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-freescale - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-al - update to 5.3.18-150300.59.170.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-optional - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-debug-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
kernel-preempt-extra - update to 5.3.18-150300.59.170.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.170.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-obs-qa - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.170.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.170.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.170.1
kernel-preempt-livepatch-devel - update to 5.3.18-150300.59.170.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.170.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
dlm-kmp-preempt - update to 5.3.18-150300.59.170.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.170.1
kernel-debug-debugsource - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.170.1
kernel-debug-devel-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-kvmsmall-livepatch-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-debug-livepatch-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-preempt-optional - update to 5.3.18-150300.59.170.1
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-debug-debuginfo - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-debug - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.170.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.170.1.150300.18.100.1, 5.14.21-150400.24.122.2.150400.24.58.2, 5.14.21-150500.55.68.1.150500.6.31.1
kernel-docs-html - addressed in versions 5.3.18-150300.59.170.2, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1
dtb-amazon - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
dtb-apple - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1
kernel-rt_debug-livepatch-devel - update to 5.14.21-150500.13.58.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.58.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.58.1
kselftests-kmp-rt - update to 5.14.21-150500.13.58.1
kernel-rt-extra - update to 5.14.21-150500.13.58.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.58.1
kernel-rt-optional - update to 5.14.21-150500.13.58.1
kernel-rt-vdso - update to 5.14.21-150500.13.58.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.58.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.58.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.58.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.58.1
kernel-rt-livepatch - update to 5.14.21-150500.13.58.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.58.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.58.1
kernel-azure-vdso - update to 5.14.21-150500.33.57.1
cluster-md-kmp-azure - update to 5.14.21-150500.33.57.1
dlm-kmp-azure - update to 5.14.21-150500.33.57.1
kernel-azure-extra-debuginfo - update to 5.14.21-150500.33.57.1
ocfs2-kmp-azure - update to 5.14.21-150500.33.57.1
reiserfs-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
kernel-azure-optional-debuginfo - update to 5.14.21-150500.33.57.1
kernel-azure-vdso-debuginfo - update to 5.14.21-150500.33.57.1
kernel-azure-devel-debuginfo - update to 5.14.21-150500.33.57.1
gfs2-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
reiserfs-kmp-azure - update to 5.14.21-150500.33.57.1
kernel-azure-livepatch-devel - update to 5.14.21-150500.33.57.1
kernel-azure-optional - update to 5.14.21-150500.33.57.1
kernel-azure-extra - update to 5.14.21-150500.33.57.1
kselftests-kmp-azure - update to 5.14.21-150500.33.57.1
kselftests-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
cluster-md-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
dlm-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
gfs2-kmp-azure - update to 5.14.21-150500.33.57.1
ocfs2-kmp-azure-debuginfo - update to 5.14.21-150500.33.57.1
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.68.1
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.68.1
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.68.1
kernel-debug-vdso - update to 5.14.21-150500.55.68.1
kernel-debug-vdso-debuginfo - update to 5.14.21-150500.55.68.1
kernel-default-vdso - update to 5.14.21-150500.55.68.1

External References

Related Security Bulletins