Memory leak in Linux kernel - CVE-2021-47119

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Main Vulnerability Database Vulnerabilities #VU90018

Memory leak in Linux kernel - CVE-2021-47119

Published: May 30, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90018
CSH Severity: Low
CVSS v4 BT: 4.3 [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/E:U/U:Clear]
CVE-ID: CVE-2021-47119
CWE-ID: CWE-401
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 memory leak within the ext4_fill_super() and kfree() functions in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server for SAP Applications 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 Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension 12
Ubuntu
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 Business Critical Linux
SUSE Linux Enterprise Server 15 SP3 LTSS
openSUSE Leap
Dell Data Protection Central
PowerProtect DP Series Appliance (IDPA)
linux-image-4.15.0-236-generic (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-4.4.0-1142-aws (Ubuntu package)
linux-image-aws-fips (Ubuntu package)
linux-image-fips (Ubuntu package)
linux-image-4.15.0-1141-oracle (Ubuntu package)
linux-image-4.15.0-1162-kvm (Ubuntu package)
linux-image-4.15.0-1172-gcp (Ubuntu package)
linux-image-4.15.0-1179-aws (Ubuntu package)
linux-image-4.15.0-1187-azure (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-4.15.0-236-lowlatency (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-4.4.0-1180-aws (Ubuntu package)
linux-image-3.13.0-205-generic (Ubuntu package)
linux-image-3.13.0-205-lowlatency (Ubuntu package)
linux-image-generic-lts-trusty (Ubuntu package)
linux-image-server (Ubuntu package)
linux-image-4.4.0-1112-fips (Ubuntu package)
linux-image-4.4.0-1143-kvm (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-4.4.0-267-generic (Ubuntu package)
linux-image-4.4.0-267-lowlatency (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-5.4.0-1147-gcp-fips (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1144-aws (Ubuntu package)
linux-image-5.4.0-1147-gcp (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-5.4.0-1118-fips (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1149-azure-fips (Ubuntu package)
linux-image-azure-fips (Ubuntu package)
linux-image-gcp-fips (Ubuntu package)
linux-image-5.4.0-1144-aws-fips (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-5.4.0-1090-ibm (Ubuntu package)
linux-image-5.4.0-1142-oracle (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-5.4.0-1149-azure (Ubuntu package)
linux-image-5.4.0-214-generic (Ubuntu package)
linux-image-5.4.0-214-lowlatency (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-4.15.0-1134-fips (Ubuntu package)
linux-image-4.15.0-2096-azure-fips (Ubuntu package)
kgraft-patch-4_12_14-122_212-default
kernel-livepatch-5_3_18-150200_24_188-default-debuginfo
kernel-livepatch-5_3_18-150200_24_188-default
kernel-livepatch-SLE15-SP2_Update_47-debugsource
kernel-livepatch-5_3_18-150300_59_158-default-debuginfo
kernel-livepatch-5_3_18-150300_59_158-default
kernel-livepatch-SLE15-SP3_Update_43-debugsource
kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo
kernel-livepatch-5_3_18-150300_59_158-preempt
ocfs2-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-devel
kernel-devel-rt
kernel-source-rt
kernel-rt_debug
kernel-rt
kernel-rt-debugsource
kernel-rt-debuginfo
cluster-md-kmp-rt
gfs2-kmp-rt
kernel-rt-devel
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
dlm-kmp-rt
ocfs2-kmp-rt
kernel-rt_debug-debugsource
kernel-syms-rt
kernel-rt-devel-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt-base
kernel-rt-base-debuginfo
kernel-source-azure
kernel-devel-azure
kernel-azure-base
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-syms-azure
kernel-azure-base-debuginfo
kernel-azure
kernel-source
kernel-default-kgraft
kernel-default
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default
kernel-syms
kernel-default-base
kernel-default-devel
dlm-kmp-default
ocfs2-kmp-default-debuginfo
kernel-default-debugsource
kernel-macros
kernel-devel
kernel-default-devel-debuginfo
kernel-default-kgraft-devel
dlm-kmp-default-debuginfo
kernel-docs
kernel-obs-build
kernel-obs-build-debugsource
kernel-default-man
kernel-default-extra
kernel-default-extra-debuginfo
kernel-default-base-debuginfo
gfs2-kmp-default
kernel-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-livepatch-devel
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-preempt-debuginfo
kernel-preempt-devel
kernel-preempt-debugsource
kernel-preempt
kernel-preempt-devel-debuginfo
kernel-default-livepatch
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel
kernel-debug-devel
kernel-debug-livepatch-devel
kernel-debug-debuginfo
kernel-debug
kernel-kvmsmall
kernel-source-vanilla
kernel-docs-html
kernel-64kb-debuginfo
kernel-64kb-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-debug-devel-debuginfo
kernel-kvmsmall-debugsource
kernel-debug-debugsource
kernel-kvmsmall-devel-debuginfo
kselftests-kmp-default
dtb-nvidia
kernel-64kb-debugsource
kernel-64kb
kernel-64kb-devel
dtb-xilinx
kernel-64kb-optional-debuginfo
reiserfs-kmp-64kb-debuginfo
dtb-apm
dtb-amlogic
cluster-md-kmp-64kb
dtb-broadcom
dtb-al
kselftests-kmp-64kb-debuginfo
dlm-kmp-64kb
dtb-exynos
dtb-amd
dtb-altera
dtb-lg
gfs2-kmp-64kb-debuginfo
dtb-hisilicon
dtb-allwinner
kselftests-kmp-64kb
ocfs2-kmp-64kb-debuginfo
reiserfs-kmp-64kb
dtb-rockchip
kernel-64kb-extra
dtb-arm
kernel-64kb-optional
kernel-64kb-livepatch-devel
dlm-kmp-64kb-debuginfo
dtb-zte
dtb-cavium
cluster-md-kmp-64kb-debuginfo
gfs2-kmp-64kb
dtb-marvell
kernel-64kb-extra-debuginfo
ocfs2-kmp-64kb
dtb-mediatek
dtb-socionext
dlm-kmp-preempt-debuginfo
reiserfs-kmp-preempt-debuginfo
kselftests-kmp-preempt
kernel-preempt-optional-debuginfo
ocfs2-kmp-preempt
kernel-preempt-extra-debuginfo
gfs2-kmp-preempt-debuginfo
kernel-preempt-extra
cluster-md-kmp-preempt-debuginfo
reiserfs-kmp-preempt
dlm-kmp-preempt
kernel-preempt-optional
dtb-renesas
kernel-obs-qa
kernel-default-optional-debuginfo
kernel-default-optional
kselftests-kmp-default-debuginfo
gfs2-kmp-preempt
ocfs2-kmp-preempt-debuginfo
kselftests-kmp-preempt-debuginfo
cluster-md-kmp-preempt
kernel-zfcpdump
kernel-preempt-livepatch-devel
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
dtb-aarch64
dtb-qcom
dtb-sprd
dtb-freescale
kernel-default-base-rebuild
linux-image-generic-lpae (Ubuntu package)
linux-image-5.4.0-214-generic-lpae (Ubuntu package)
linux-image-5.4.0-1049-iot (Ubuntu package)
linux-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1103-bluefield (Ubuntu package)
linux-raspi (Ubuntu package)
linux-raspi-5.4 (Ubuntu package)
linux-image-5.4.0-1131-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)

How to mitigate CVE-2021-47119

Install update from vendor's website.

Linux kernel - addressed in versions 5.10.43, 5.12.10, 5.13
linux-image-4.15.0-236-generic (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-4.4.0-1142-aws (Ubuntu package) - update to Ubuntu Pro
linux-image-aws-fips (Ubuntu package) - addressed in versions linux-image-azure-fips, Ubuntu Pro
linux-image-fips (Ubuntu package) - addressed in versions linux-image-gcp-fips, Ubuntu Pro
linux-image-4.15.0-1141-oracle (Ubuntu package) - update to Ubuntu Pro
linux-image-4.15.0-1162-kvm (Ubuntu package) - update to Ubuntu Pro
linux-image-4.15.0-1172-gcp (Ubuntu package) - update to Ubuntu Pro
linux-image-4.15.0-1179-aws (Ubuntu package) - update to Ubuntu Pro
linux-image-4.15.0-1187-azure (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.214.207
linux-image-4.15.0-236-lowlatency (Ubuntu package) - update to Ubuntu Pro
linux-image-aws-lts-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-azure-lts-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-gcp-lts-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-generic (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.214.207
linux-image-kvm (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.1131.127
linux-image-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.214.207
linux-image-oracle-lts-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-1180-aws (Ubuntu package) - update to Ubuntu Pro
linux-image-3.13.0-205-generic (Ubuntu package) - update to Ubuntu Pro
linux-image-3.13.0-205-lowlatency (Ubuntu package) - update to Ubuntu Pro
linux-image-generic-lts-trusty (Ubuntu package) - update to Ubuntu Pro
linux-image-server (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-1112-fips (Ubuntu package) - update to linux-image-fips
linux-image-4.4.0-1143-kvm (Ubuntu package) - update to Ubuntu Pro
linux-image-ibm (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-267-generic (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-267-lowlatency (Ubuntu package) - update to Ubuntu Pro
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-generic-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-lowlatency-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1147-gcp-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-oracle (Ubuntu package) - update to Ubuntu Pro (Infra-only)
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-5.4.0-1144-aws (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1144.154
linux-image-5.4.0-1147-gcp (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1147.156
linux-image-gcp (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1118-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1149-azure-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-azure-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-gcp-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1144-aws-fips (Ubuntu package) - update to Ubuntu Pro
linux-image-aws-hwe (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1090-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1090.95
linux-image-5.4.0-1142-oracle (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1142.152
linux-image-azure (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-generic-hwe-16.04 (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-gke (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-lowlatency-hwe-16.04 (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-oem (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.214.207
linux-image-virtual-hwe-16.04 (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1149-azure (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1149.156
linux-image-5.4.0-214-generic (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-214.234
linux-image-5.4.0-214-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-214.234
linux-image-oem-osp1 (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0.214.207
linux-image-generic-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-4.15.0-1134-fips (Ubuntu package) - update to linux-image-4.15.0-2080-gcp-fips
linux-image-4.15.0-2096-azure-fips (Ubuntu package) - update to linux-image-4.15.0-2117-aws-fips
kgraft-patch-4_12_14-122_212-default - update to 1-8.11.1
kernel-livepatch-5_3_18-150200_24_188-default-debuginfo - update to 1-150200.5.3.3
kernel-livepatch-5_3_18-150200_24_188-default - update to 1-150200.5.3.3
kernel-livepatch-SLE15-SP2_Update_47-debugsource - update to 1-150200.5.3.3
kernel-livepatch-5_3_18-150300_59_158-default-debuginfo - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-default - update to 1-150300.7.3.5
kernel-livepatch-SLE15-SP3_Update_43-debugsource - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-preempt - update to 1-150300.7.3.5
ocfs2-kmp-rt-debuginfo - update to 4.12.14-10.182.1
dlm-kmp-rt-debuginfo - update to 4.12.14-10.182.1
kernel-rt_debug-devel-debuginfo - update to 4.12.14-10.182.1
kernel-rt_debug-devel - update to 4.12.14-10.182.1
kernel-devel-rt - update to 4.12.14-10.182.1
kernel-source-rt - addressed in versions 4.12.14-10.182.1, 5.3.18-150300.166.1
kernel-rt_debug - update to 4.12.14-10.182.1
kernel-rt - addressed in versions 4.12.14-10.182.1, 5.3.18-150300.166.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.182.1, 5.3.18-150300.166.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.182.1, 5.3.18-150300.166.1
cluster-md-kmp-rt - update to 4.12.14-10.182.1
gfs2-kmp-rt - update to 4.12.14-10.182.1
kernel-rt-devel - update to 4.12.14-10.182.1
cluster-md-kmp-rt-debuginfo - update to 4.12.14-10.182.1
kernel-rt_debug-debuginfo - update to 4.12.14-10.182.1
dlm-kmp-rt - update to 4.12.14-10.182.1
ocfs2-kmp-rt - update to 4.12.14-10.182.1
kernel-rt_debug-debugsource - update to 4.12.14-10.182.1
kernel-syms-rt - update to 4.12.14-10.182.1
kernel-rt-devel-debuginfo - update to 4.12.14-10.182.1
gfs2-kmp-rt-debuginfo - update to 4.12.14-10.182.1
kernel-rt-base - update to 4.12.14-10.182.1
kernel-rt-base-debuginfo - update to 4.12.14-10.182.1
kernel-source-azure - update to 4.12.14-16.182.1
kernel-devel-azure - update to 4.12.14-16.182.1
kernel-azure-base - update to 4.12.14-16.182.1
kernel-azure-devel - update to 4.12.14-16.182.1
kernel-azure-debugsource - update to 4.12.14-16.182.1
kernel-azure-debuginfo - update to 4.12.14-16.182.1
kernel-syms-azure - update to 4.12.14-16.182.1
kernel-azure-base-debuginfo - update to 4.12.14-16.182.1
kernel-azure - update to 4.12.14-16.182.1
kernel-source - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-kgraft - update to 4.12.14-122.212.1
kernel-default - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-syms - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-base - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1.150200.9.95.3, 5.3.18-150300.59.158.1.150300.18.92.5
kernel-default-devel - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
dlm-kmp-default - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-debugsource - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-macros - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-devel - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-kgraft-devel - update to 4.12.14-122.212.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-docs - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-obs-build - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-man - update to 4.12.14-122.212.1
kernel-default-extra - addressed in versions 4.12.14-122.212.1, 5.3.18-150300.59.158.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150300.59.158.1
kernel-default-base-debuginfo - update to 4.12.14-122.212.1
gfs2-kmp-default - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.212.1, 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
reiserfs-kmp-default - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-preempt-devel - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-preempt-debugsource - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-preempt - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-default-livepatch - addressed in versions 5.3.18-150200.24.188.1, 5.3.18-150300.59.158.1
kernel-kvmsmall-livepatch-devel - update to 5.3.18-150300.59.158.1
kernel-kvmsmall-devel - update to 5.3.18-150300.59.158.1
kernel-debug-devel - update to 5.3.18-150300.59.158.1
kernel-debug-livepatch-devel - update to 5.3.18-150300.59.158.1
kernel-debug-debuginfo - update to 5.3.18-150300.59.158.1
kernel-debug - update to 5.3.18-150300.59.158.1
kernel-kvmsmall - update to 5.3.18-150300.59.158.1
kernel-source-vanilla - update to 5.3.18-150300.59.158.1
kernel-docs-html - update to 5.3.18-150300.59.158.1
kernel-64kb-debuginfo - update to 5.3.18-150300.59.158.1
kernel-64kb-devel-debuginfo - update to 5.3.18-150300.59.158.1
kernel-kvmsmall-debuginfo - update to 5.3.18-150300.59.158.1
kernel-debug-devel-debuginfo - update to 5.3.18-150300.59.158.1
kernel-kvmsmall-debugsource - update to 5.3.18-150300.59.158.1
kernel-debug-debugsource - update to 5.3.18-150300.59.158.1
kernel-kvmsmall-devel-debuginfo - update to 5.3.18-150300.59.158.1
kselftests-kmp-default - update to 5.3.18-150300.59.158.1
dtb-nvidia - update to 5.3.18-150300.59.158.1
kernel-64kb-debugsource - update to 5.3.18-150300.59.158.1
kernel-64kb - update to 5.3.18-150300.59.158.1
kernel-64kb-devel - update to 5.3.18-150300.59.158.1
dtb-xilinx - update to 5.3.18-150300.59.158.1
kernel-64kb-optional-debuginfo - update to 5.3.18-150300.59.158.1
reiserfs-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
dtb-apm - update to 5.3.18-150300.59.158.1
dtb-amlogic - update to 5.3.18-150300.59.158.1
cluster-md-kmp-64kb - update to 5.3.18-150300.59.158.1
dtb-broadcom - update to 5.3.18-150300.59.158.1
dtb-al - update to 5.3.18-150300.59.158.1
kselftests-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
dlm-kmp-64kb - update to 5.3.18-150300.59.158.1
dtb-exynos - update to 5.3.18-150300.59.158.1
dtb-amd - update to 5.3.18-150300.59.158.1
dtb-altera - update to 5.3.18-150300.59.158.1
dtb-lg - update to 5.3.18-150300.59.158.1
gfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
dtb-hisilicon - update to 5.3.18-150300.59.158.1
dtb-allwinner - update to 5.3.18-150300.59.158.1
kselftests-kmp-64kb - update to 5.3.18-150300.59.158.1
ocfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
reiserfs-kmp-64kb - update to 5.3.18-150300.59.158.1
dtb-rockchip - update to 5.3.18-150300.59.158.1
kernel-64kb-extra - update to 5.3.18-150300.59.158.1
dtb-arm - update to 5.3.18-150300.59.158.1
kernel-64kb-optional - update to 5.3.18-150300.59.158.1
kernel-64kb-livepatch-devel - update to 5.3.18-150300.59.158.1
dlm-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
dtb-zte - update to 5.3.18-150300.59.158.1
dtb-cavium - update to 5.3.18-150300.59.158.1
cluster-md-kmp-64kb-debuginfo - update to 5.3.18-150300.59.158.1
gfs2-kmp-64kb - update to 5.3.18-150300.59.158.1
dtb-marvell - update to 5.3.18-150300.59.158.1
kernel-64kb-extra-debuginfo - update to 5.3.18-150300.59.158.1
ocfs2-kmp-64kb - update to 5.3.18-150300.59.158.1
dtb-mediatek - update to 5.3.18-150300.59.158.1
dtb-socionext - update to 5.3.18-150300.59.158.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.158.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.158.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kernel-preempt-extra - update to 5.3.18-150300.59.158.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.158.1
dlm-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-preempt-optional - update to 5.3.18-150300.59.158.1
dtb-renesas - update to 5.3.18-150300.59.158.1
kernel-obs-qa - update to 5.3.18-150300.59.158.1
kernel-default-optional-debuginfo - update to 5.3.18-150300.59.158.1
kernel-default-optional - update to 5.3.18-150300.59.158.1
kselftests-kmp-default-debuginfo - update to 5.3.18-150300.59.158.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.158.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-zfcpdump - update to 5.3.18-150300.59.158.1
kernel-preempt-livepatch-devel - update to 5.3.18-150300.59.158.1
kernel-zfcpdump-debuginfo - update to 5.3.18-150300.59.158.1
kernel-zfcpdump-debugsource - update to 5.3.18-150300.59.158.1
dtb-aarch64 - update to 5.3.18-150300.59.158.1
dtb-qcom - update to 5.3.18-150300.59.158.1
dtb-sprd - update to 5.3.18-150300.59.158.1
dtb-freescale - update to 5.3.18-150300.59.158.1
kernel-default-base-rebuild - update to 5.3.18-150300.59.158.1.150300.18.92.5
linux-image-generic-lpae (Ubuntu package) - update to 5.4.0.214.207
linux-image-5.4.0-214-generic-lpae (Ubuntu package) - update to 5.4.0-214.234
linux-image-5.4.0-1049-iot (Ubuntu package) - update to 5.4.0-1049.52
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.4.0.1062.62, 5.4.0-1062.66
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1090.119
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1103.99
linux-image-5.4.0-1103-bluefield (Ubuntu package) - update to 5.4.0-1103.110
linux-raspi (Ubuntu package) - addressed in versions 5.4.0-1129.142, 5.4.0.1129.160
linux-raspi-5.4 (Ubuntu package) - addressed in versions 5.4.0-1129.142~18.04.1, 5.4.0.1129.142~18.04.1
linux-image-5.4.0-1131-kvm (Ubuntu package) - update to 5.4.0-1131.140
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1142.136
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1144.141
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1147.149
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1149.143

External References

Related Security Bulletins