NULL pointer dereference in Linux kernel - CVE-2023-52821

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Main Vulnerability Database Vulnerabilities #VU90430

NULL pointer dereference in Linux kernel - CVE-2023-52821

Published: May 31, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90430
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-2023-52821
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the versatile_panel_get_modes() function in drivers/gpu/drm/panel/panel-arm-versatile.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro for Rancher
openSUSE Leap Micro
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Desktop 15 SP4 LTSS
SUSE Linux Enterprise Server 15 SP4 LTSS
SUSE Real Time Module
Legacy Module
Development Tools Module
Basesystem Module
Public Cloud Module
openSUSE Leap
Ubuntu
openEuler
linux-image-5.4.0-1084-ibm (Ubuntu package)
linux-image-5.4.0-204-generic (Ubuntu package)
linux-image-5.4.0-1141-gcp (Ubuntu package)
linux-image-5.4.0-204-lowlatency (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1142-azure (Ubuntu package)
linux-image-5.4.0-1136-oracle (Ubuntu package)
linux-image-5.4.0-1137-aws (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-5.4.0-1121-raspi (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-aws (Ubuntu package)
kgraft-patch-4_12_14-122_219-default
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_55_68-default-debuginfo
kernel-livepatch-5_14_21-150500_55_68-default
kernel-livepatch-SLE15-SP5_Update_15-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt
kernel-livepatch-6_4_0-150600_10_5-rt
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo
kernel-livepatch-6_4_0-150600_23_14-default
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_2-debugsource
kernel-rt-devel-debuginfo
kernel-rt_debug
kernel-source-rt
kernel-rt-devel
gfs2-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-rt_debug-debugsource
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt-debuginfo
kernel-rt-base
ocfs2-kmp-rt
kernel-rt
kernel-devel-rt
kernel-rt_debug-devel
kernel-rt_debug-debuginfo
dlm-kmp-rt
kernel-rt-base-debuginfo
kernel-syms-azure
kernel-source-azure
kernel-devel-azure
kernel-azure-debugsource
kernel-azure
kernel-azure-debuginfo
kernel-azure-base
kernel-azure-devel
kernel-azure-base-debuginfo
kernel-devel
kernel-default
kernel-macros
kernel-source
kernel-docs
kernel-default-devel-debuginfo
kernel-obs-build
kernel-default-kgraft
kernel-default-kgraft-devel
kernel-obs-build-debugsource
kernel-default-extra
kernel-default-extra-debuginfo
kernel-default-man
kernel-default-debuginfo
kernel-default-base-debuginfo
kernel-default-base
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kernel-syms
cluster-md-kmp-default
kernel-default-debugsource
dlm-kmp-default
kernel-default-devel
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default
linux-image-lowlatency (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-5.4.0-204-generic-lpae (Ubuntu package)
linux-image-5.4.0-1048-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1056-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1097-bluefield (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1125-kvm (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
kernel-tools-debuginfo
python3-perf
kernel-debuginfo
kernel-headers
perf-debuginfo
kernel-tools
python3-perf-debuginfo
kernel-debugsource
perf
kernel-tools-devel
kernel
dtb-amazon
dtb-marvell
dtb-exynos
dtb-nvidia
dtb-sprd
dtb-apple
dtb-qcom
dtb-hisilicon
dtb-rockchip
dtb-allwinner
dtb-socionext
dtb-aarch64
kernel-obs-qa
kernel-source-vanilla
dtb-broadcom
dtb-amlogic
dtb-apm
dtb-amd
dtb-xilinx
dtb-arm
dtb-altera
dtb-mediatek
dtb-lg
dtb-freescale
dtb-cavium
dtb-renesas
kselftests-kmp-default
kernel-default-livepatch-devel
kernel-default-livepatch
kernel-64kb-debuginfo
kernel-default-optional-debuginfo
gfs2-kmp-64kb
reiserfs-kmp-default-debuginfo
kernel-kvmsmall
kernel-zfcpdump
kernel-zfcpdump-debugsource
kernel-64kb-devel
kernel-zfcpdump-debuginfo
reiserfs-kmp-64kb
cluster-md-kmp-64kb-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-64kb
kernel-64kb-debugsource
kernel-docs-html
ocfs2-kmp-64kb
dlm-kmp-64kb
kernel-debug
kernel-debug-livepatch-devel
kernel-debug-devel-debuginfo
kernel-debug-debugsource
kernel-debug-devel
kernel-debug-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debugsource
reiserfs-kmp-default
kselftests-kmp-default-debuginfo
kernel-default-optional
ocfs2-kmp-64kb-debuginfo
kernel-64kb-extra-debuginfo
gfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb
dlm-kmp-64kb-debuginfo
kernel-64kb-devel-debuginfo
kselftests-kmp-64kb
reiserfs-kmp-64kb-debuginfo
kernel-64kb-livepatch-devel
kernel-64kb-extra
kernel-64kb-optional-debuginfo
kernel-64kb-optional
kselftests-kmp-64kb-debuginfo
kernel-default-base-rebuild
kernel-rt_debug-vdso-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
kernel-rt-extra
reiserfs-kmp-rt-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-optional
kernel-rt-vdso
reiserfs-kmp-rt
kernel-rt-livepatch-devel
kernel-rt-extra-debuginfo
kernel-rt-livepatch
kernel-rt_debug-vdso
kernel-rt_debug-livepatch-devel
cluster-md-kmp-azure-debuginfo
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure
kernel-azure-optional
kernel-azure-extra
kselftests-kmp-azure-debuginfo
ocfs2-kmp-azure-debuginfo
kselftests-kmp-azure
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-azure-optional-debuginfo
ocfs2-kmp-azure
dlm-kmp-azure-debuginfo
gfs2-kmp-azure
reiserfs-kmp-azure-debuginfo
kernel-azure-devel-debuginfo
kernel-azure-livepatch-devel
cluster-md-kmp-azure
dlm-kmp-azure
kernel-azure-extra-debuginfo
kernel-default-vdso
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
Dell Secure Connect Gateway

How to mitigate CVE-2023-52821

Install update from vendor's website.

Linux kernel - addressed in versions 5.10.202, 5.15.140, 6.1.64, 6.5.13, 6.6.3, 6.7
linux-image-5.4.0-1084-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1084.89
linux-image-5.4.0-204-generic (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-204.224
linux-image-5.4.0-1141-gcp (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1141.150
linux-image-5.4.0-204-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-204.224
linux-image-oem (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.204.200
linux-image-oem-osp1 (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0.204.200
linux-image-gcp (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-generic-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-azure (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1142-azure (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1142.149
linux-image-5.4.0-1136-oracle (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1136.145
linux-image-5.4.0-1137-aws (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1137.147
linux-image-oracle (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-ibm (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1121-raspi (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1121.133
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
kgraft-patch-4_12_14-122_219-default - update to 1-8.3.1
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_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-livepatch-5_14_21-150500_13_58-rt - update to 1-150500.11.3.1
kernel-livepatch-6_4_0-150600_10_5-rt - update to 1-150600.1.5.1
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_23_14-default - update to 1-150600.13.3.2
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo - update to 1-150600.13.3.2
kernel-livepatch-SLE15-SP6_Update_2-debugsource - update to 1-150600.13.3.2
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-source-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-devel - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.188.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-syms-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-base - update to 4.12.14-10.188.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150400.15.82.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-devel-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-base-debuginfo - update to 4.12.14-10.188.1
kernel-syms-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.1
kernel-source-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-devel-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-debugsource - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-debuginfo - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-base - update to 4.12.14-16.188.1
kernel-azure-devel - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-base-debuginfo - update to 4.12.14-16.188.1
kernel-devel - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-macros - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-source - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-docs - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-obs-build - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-kgraft - update to 4.12.14-122.219.1
kernel-default-kgraft-devel - update to 4.12.14-122.219.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-extra - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-man - update to 4.12.14-122.219.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-base-debuginfo - update to 4.12.14-122.219.1
kernel-default-base - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2.150400.24.58.2, 5.14.21-150500.55.68.1.150500.6.31.1, 6.4.0-150600.23.14.2.150600.12.4.3
ocfs2-kmp-default - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-syms - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
cluster-md-kmp-default - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-debugsource - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-default - addressed in versions 4.12.14-122.219.1, 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
linux-image-lowlatency (Ubuntu package) - update to 5.4.0.204.200
linux-image-generic-lpae (Ubuntu package) - update to 5.4.0.204.200
linux-image-virtual (Ubuntu package) - update to 5.4.0.204.200
linux-image-generic (Ubuntu package) - update to 5.4.0.204.200
linux-image-5.4.0-204-generic-lpae (Ubuntu package) - update to 5.4.0-204.224
linux-image-5.4.0-1048-iot (Ubuntu package) - update to 5.4.0-1048.51
linux-image-xilinx-zynqmp (Ubuntu package) - update to 5.4.0.1056.56
linux-image-5.4.0-1056-xilinx-zynqmp (Ubuntu package) - update to 5.4.0-1056.60
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1084.113
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1097.93
linux-image-5.4.0-1097-bluefield (Ubuntu package) - update to 5.4.0-1097.104
linux-image-raspi (Ubuntu package) - update to 5.4.0.1121.151
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1121.151
linux-image-kvm (Ubuntu package) - update to 5.4.0.1125.121
linux-image-5.4.0-1125-kvm (Ubuntu package) - update to 5.4.0-1125.133
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1136.129
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1137.134
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1141.143
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1142.136
kernel-tools-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
python3-perf - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-headers - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
perf-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-devel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-tools - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
python3-perf-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-debugsource - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
perf - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-tools-devel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-source - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
dtb-amazon - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-marvell - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-exynos - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-sprd - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-apple - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-qcom - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-socionext - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-broadcom - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-apm - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-amd - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-arm - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-altera - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-lg - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-freescale - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-cavium - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-renesas - addressed in versions 5.14.21-150400.24.122.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-kvmsmall-livepatch-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-debug - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-livepatch-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-devel-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-debugsource - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-optional - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-livepatch-devel - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.122.2, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.122.2.150400.24.58.2, 5.14.21-150500.55.68.1.150500.6.31.1, 6.4.0-150600.23.14.2.150600.12.4.3
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch - update to 5.14.21-150500.13.58.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
gfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
reiserfs-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-optional - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-extra - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kselftests-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
ocfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kselftests-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-vdso - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-vdso-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-optional-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
ocfs2-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
dlm-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
gfs2-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
reiserfs-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-devel-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-livepatch-devel - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
cluster-md-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
dlm-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-extra-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-default-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
Dell Secure Connect Gateway - update to 5.26.00.18

External References

Related Security Bulletins