Use-after-free in Linux kernel - CVE-2020-16119

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Main Vulnerability Database Vulnerabilities #VU68424

Use-after-free in Linux kernel - CVE-2020-16119

Published: October 18, 2022


Vulnerability identifier: #VU68424
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-2020-16119
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 caused by the reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.


Affected software

Linux kernel
Amazon Linux AMI
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
openSUSE Leap Micro
Anolis OS
SUSE Linux Enterprise Storage
SUSE Enterprise Storage
SUSE Linux Enterprise Server
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Server for SAP Applications
Ubuntu
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Real Time
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Legacy Software
openSUSE Leap
Fedora
kernel-livepatch-SLE15-SP2_Update_31-debugsource
kernel-livepatch-5_3_18-150200_24_134-default-debuginfo
kernel-livepatch-5_3_18-150200_24_134-default
kernel-livepatch-5_3_18-150300_59_98-default
kernel-livepatch-5_14_21-150400_15_5-rt
kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo
kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource
kernel-default-devel
kernel-default-base
kernel-xen-devel
kernel-xen-base
kernel-xen
kernel-default
kernel-trace-devel
kernel-trace
kernel-syms
kernel-source
kernel-ec2-devel
kernel-trace-base
kernel-ec2
kernel-ec2-base
linux-image-3.2.0-149-generic (Ubuntu package)
linux-image-3.2.0-149-highbank (Ubuntu package)
linux-image-3.2.0-149-generic-pae (Ubuntu package)
linux-image-3.2.0-149-omap (Ubuntu package)
linux-image-3.2.0-149-virtual (Ubuntu package)
linux-image-lowlatency-pae (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-omap (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-server (Ubuntu package)
linux-image-highbank (Ubuntu package)
linux-image-generic-pae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-3.13.0-182-generic (Ubuntu package)
linux-image-3.13.0-182-generic-lpae (Ubuntu package)
linux-image-3.13.0-182-lowlatency (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-generic-lpae-lts-xenial (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-powerpc-e500mc (Ubuntu package)
linux-image-powerpc-smp (Ubuntu package)
linux-image-powerpc64-emb (Ubuntu package)
linux-image-powerpc64-smp (Ubuntu package)
linux-image-4.4.0-193-powerpc64-emb (Ubuntu package)
linux-image-4.4.0-193-powerpc64-smp (Ubuntu package)
linux-image-4.4.0-193-powerpc-smp (Ubuntu package)
linux-image-4.4.0-193-powerpc-e500mc (Ubuntu package)
linux-image-4.4.0-193-lowlatency (Ubuntu package)
linux-image-4.4.0-193-generic (Ubuntu package)
linux-image-4.4.0-193-generic-lpae (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-4.4.0-1081-aws (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-4.4.0-1082-kvm (Ubuntu package)
linux-image-4.4.0-1117-aws (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-4.4.0-1141-raspi2 (Ubuntu package)
linux-image-snapdragon (Ubuntu package)
linux-image-4.4.0-1145-snapdragon (Ubuntu package)
kernel
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-generic-lpae-hwe-16.04 (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-4.15.0-120-generic (Ubuntu package)
linux-image-4.15.0-120-generic-lpae (Ubuntu package)
linux-image-4.15.0-120-lowlatency (Ubuntu package)
linux-image-4.15.0-121-lowlatency (Ubuntu package)
linux-image-4.15.0-121-generic-lpae (Ubuntu package)
linux-image-4.15.0-121-generic (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-4.15.0-1056-oracle (Ubuntu package)
linux-image-4.15.0-1057-oracle (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1072-gke (Ubuntu package)
linux-image-gke-4.15 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-4.15.0-1073-raspi2 (Ubuntu package)
linux-image-4.15.0-1077-kvm (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-4.15.0-1085-aws (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1086-aws (Ubuntu package)
linux-image-4.15.0-1086-gcp (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1089-snapdragon (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-4.15.0-1098-azure (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1099-oem (Ubuntu package)
linux-image-4.15.0-1099-azure (Ubuntu package)
python3-perf
bpftool
kernel-core
kernel-debug
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-headers
kernel-modules
kernel-modules-extra
kernel-modules-internal
kernel-tools
kernel-tools-libs
kernel-tools-libs-devel
perf
kernel-devel
python-perf
linux-image-gke-5.0 (Ubuntu package)
linux-image-5.0.0-1049-gke (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-5.0.0-1069-oem-osp1 (Ubuntu package)
linux-image-5.3.0-68-lowlatency (Ubuntu package)
linux-image-5.3.0-68-generic (Ubuntu package)
linux-image-gkeop-5.3 (Ubuntu package)
linux-image-raspi2-hwe-18.04 (Ubuntu package)
linux-image-5.3.0-1035-raspi2 (Ubuntu package)
linux-image-gke-5.3 (Ubuntu package)
linux-image-5.3.0-1038-gke (Ubuntu package)
kernel-obs-build
kernel-preempt
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
kernel-default-livepatch-devel
kernel-default-livepatch
kernel-preempt-devel-debuginfo
kernel-preempt-devel
kernel-preempt-debugsource
kernel-preempt-debuginfo
kernel-macros
kernel-docs
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-obs-build-debugsource
kernel-default-devel-debuginfo
kernel-default-debugsource
kernel-default-debuginfo
kernel-source-azure
kernel-devel-azure
reiserfs-kmp-azure-debuginfo
reiserfs-kmp-azure
ocfs2-kmp-azure-debuginfo
ocfs2-kmp-azure
kselftests-kmp-azure-debuginfo
kselftests-kmp-azure
kernel-syms-azure
kernel-azure-optional-debuginfo
kernel-azure-optional
kernel-azure-livepatch-devel
kernel-azure-extra-debuginfo
kernel-azure-extra
kernel-azure-devel
kernel-azure-devel-debuginfo
cluster-md-kmp-azure
cluster-md-kmp-azure-debuginfo
dlm-kmp-azure
dlm-kmp-azure-debuginfo
gfs2-kmp-azure
gfs2-kmp-azure-debuginfo
kernel-azure
kernel-azure-debuginfo
kernel-azure-debugsource
gfs2-kmp-preempt-debuginfo
gfs2-kmp-preempt
dlm-kmp-preempt
cluster-md-kmp-preempt-debuginfo
cluster-md-kmp-preempt
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-debuginfo
kernel-kvmsmall
kernel-debug-livepatch-devel
dlm-kmp-64kb
kernel-debug-devel-debuginfo
kernel-preempt-extra
kernel-preempt-extra-debuginfo
kernel-preempt-livepatch-devel
kernel-preempt-optional
kernel-preempt-optional-debuginfo
kselftests-kmp-preempt
kselftests-kmp-preempt-debuginfo
ocfs2-kmp-preempt
ocfs2-kmp-preempt-debuginfo
reiserfs-kmp-preempt
reiserfs-kmp-preempt-debuginfo
cluster-md-kmp-64kb
cluster-md-kmp-64kb-debuginfo
dlm-kmp-preempt-debuginfo
kernel-default-extra-debuginfo
kernel-default-extra
dtb-zte
dtb-al
kernel-default-optional
kernel-default-optional-debuginfo
kernel-obs-qa
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kernel-debug-debuginfo
kernel-debug-debugsource
ocfs2-kmp-64kb-debuginfo
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-64kb-extra
kernel-64kb-extra-debuginfo
kernel-64kb-livepatch-devel
kernel-64kb-optional
kernel-64kb-optional-debuginfo
kselftests-kmp-64kb
kselftests-kmp-64kb-debuginfo
ocfs2-kmp-64kb
dtb-allwinner
reiserfs-kmp-64kb
reiserfs-kmp-64kb-debuginfo
kernel-docs-html
kernel-source-vanilla
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
gfs2-kmp-64kb-debuginfo
dtb-altera
dtb-amd
dtb-amlogic
dtb-apm
dtb-arm
dtb-broadcom
dtb-cavium
dtb-exynos
dtb-freescale
dtb-hisilicon
dtb-lg
dtb-marvell
dtb-mediatek
dtb-nvidia
dtb-qcom
dtb-renesas
dtb-rockchip
dtb-socionext
dtb-sprd
dtb-xilinx
dlm-kmp-64kb-debuginfo
gfs2-kmp-64kb
kernel-64kb
kernel-default-base-rebuild
kernel-rt-debugsource
kernel-rt_debug-devel
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-devel
kernel-rt-debuginfo
gfs2-kmp-rt
dlm-kmp-rt-debuginfo
dlm-kmp-rt
kernel-devel-rt
cluster-md-kmp-rt-debuginfo
kernel-source-rt
cluster-md-kmp-rt
kernel-rt
gfs2-kmp-rt-debuginfo
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-5.4.0-51-generic-lpae (Ubuntu package)
linux-image-5.4.0-51-lowlatency (Ubuntu package)
linux-image-5.4.0-51-generic (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1021-raspi (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-5.4.0-1026-kvm (Ubuntu package)
linux-image-5.4.0-1028-aws (Ubuntu package)
linux-image-5.4.0-1028-gcp (Ubuntu package)
linux-image-5.4.0-1028-oracle (Ubuntu package)
linux-image-5.4.0-1031-azure (Ubuntu package)
kernel-rt_debug
Dell EMC VxRail Appliance

How to mitigate CVE-2020-16119

Install updates from vendor's website.

kernel-livepatch-SLE15-SP2_Update_31-debugsource - update to 1-150200.5.3.2
kernel-livepatch-5_3_18-150200_24_134-default-debuginfo - update to 1-150200.5.3.2
kernel-livepatch-5_3_18-150200_24_134-default - update to 1-150200.5.3.2
kernel-livepatch-5_3_18-150300_59_98-default - update to 1-150300.7.5.1
kernel-livepatch-5_14_21-150400_15_5-rt - update to 1-150400.1.3.1
kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo - update to 1-150400.1.3.1
kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource - update to 1-150400.1.3.1
kernel-default-devel - addressed in versions 3.0.101-108.138.1, 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-base - addressed in versions 3.0.101-108.138.1, 5.3.18-150200.24.134.1.150200.9.63.2, 5.3.18-150300.59.98.1.150300.18.56.3
kernel-xen-devel - update to 3.0.101-108.138.1
kernel-xen-base - update to 3.0.101-108.138.1
kernel-xen - update to 3.0.101-108.138.1
kernel-default - addressed in versions 3.0.101-108.138.1, 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-trace-devel - update to 3.0.101-108.138.1
kernel-trace - update to 3.0.101-108.138.1
kernel-syms - addressed in versions 3.0.101-108.138.1, 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-source - addressed in versions 3.0.101-108.138.1, 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-ec2-devel - update to 3.0.101-108.138.1
kernel-trace-base - update to 3.0.101-108.138.1
kernel-ec2 - update to 3.0.101-108.138.1
kernel-ec2-base - update to 3.0.101-108.138.1
linux-image-3.2.0-149-generic (Ubuntu package) - update to 3.2.0-149.196
linux-image-3.2.0-149-highbank (Ubuntu package) - update to 3.2.0-149.196
linux-image-3.2.0-149-generic-pae (Ubuntu package) - update to 3.2.0-149.196
linux-image-3.2.0-149-omap (Ubuntu package) - update to 3.2.0-149.196
linux-image-3.2.0-149-virtual (Ubuntu package) - update to 3.2.0-149.196
linux-image-lowlatency-pae (Ubuntu package) - update to 3.13.0.182.191
linux-image-virtual (Ubuntu package) - addressed in versions 3.13.0.182.191, 4.4.0.193.199, 4.15.0.121.108, 5.4.0.51.54
linux-image-omap (Ubuntu package) - update to 3.13.0.182.191
linux-image-generic (Ubuntu package) - addressed in versions 3.13.0.182.191, 4.4.0.193.199, 4.15.0.121.108, 5.4.0.51.54
linux-image-server (Ubuntu package) - update to 3.13.0.182.191
linux-image-highbank (Ubuntu package) - update to 3.13.0.182.191
linux-image-generic-pae (Ubuntu package) - update to 3.13.0.182.191
linux-image-lowlatency (Ubuntu package) - addressed in versions 3.13.0.182.191, 4.4.0.193.199, 4.15.0.121.108, 5.4.0.51.54
linux-image-generic-lpae (Ubuntu package) - addressed in versions 3.13.0.182.191, 4.4.0.193.199, 4.15.0.121.108, 5.4.0.51.54
linux-image-3.13.0-182-generic (Ubuntu package) - addressed in versions 3.13.0-182.233, 3.13.0-182.233~12.04.1
linux-image-3.13.0-182-generic-lpae (Ubuntu package) - addressed in versions 3.13.0-182.233, 3.13.0-182.233~12.04.1
linux-image-3.13.0-182-lowlatency (Ubuntu package) - addressed in versions 3.13.0-182.233, 3.13.0-182.233~12.04.1
linux-image-virtual-lts-xenial (Ubuntu package) - update to 4.4.0.193.169
linux-image-generic-lpae-lts-xenial (Ubuntu package) - update to 4.4.0.193.169
linux-image-generic-lts-xenial (Ubuntu package) - update to 4.4.0.193.169
linux-image-lowlatency-lts-xenial (Ubuntu package) - update to 4.4.0.193.169
linux-image-powerpc-e500mc (Ubuntu package) - update to 4.4.0.193.199
linux-image-powerpc-smp (Ubuntu package) - update to 4.4.0.193.199
linux-image-powerpc64-emb (Ubuntu package) - update to 4.4.0.193.199
linux-image-powerpc64-smp (Ubuntu package) - update to 4.4.0.193.199
linux-image-4.4.0-193-powerpc64-emb (Ubuntu package) - update to 4.4.0-193.224
linux-image-4.4.0-193-powerpc64-smp (Ubuntu package) - update to 4.4.0-193.224
linux-image-4.4.0-193-powerpc-smp (Ubuntu package) - update to 4.4.0-193.224
linux-image-4.4.0-193-powerpc-e500mc (Ubuntu package) - update to 4.4.0-193.224
linux-image-4.4.0-193-lowlatency (Ubuntu package) - addressed in versions 4.4.0-193.224, 4.4.0-193.224~14.04.1
linux-image-4.4.0-193-generic (Ubuntu package) - addressed in versions 4.4.0-193.224, 4.4.0-193.224~14.04.1
linux-image-4.4.0-193-generic-lpae (Ubuntu package) - addressed in versions 4.4.0-193.224, 4.4.0-193.224~14.04.1
linux-image-aws (Ubuntu package) - addressed in versions 4.4.0.1081.78, 4.4.0.1117.122, 5.4.0.1028.13, 5.4.0.1028.29
linux-image-4.4.0-1081-aws (Ubuntu package) - update to 4.4.0-1081.85
linux-image-kvm (Ubuntu package) - addressed in versions 4.4.0.1082.80, 4.15.0.1077.73, 5.4.0.1026.24
linux-image-4.4.0-1082-kvm (Ubuntu package) - update to 4.4.0-1082.91
linux-image-4.4.0-1117-aws (Ubuntu package) - update to 4.4.0-1117.131
linux-image-raspi2 (Ubuntu package) - addressed in versions 4.4.0.1141.141, 4.15.0.1073.70, 5.4.0.1021.56
linux-image-4.4.0-1141-raspi2 (Ubuntu package) - update to 4.4.0-1141.151
linux-image-snapdragon (Ubuntu package) - addressed in versions 4.4.0.1145.137, 4.15.0.1089.92
linux-image-4.4.0-1145-snapdragon (Ubuntu package) - update to 4.4.0-1145.155
kernel - update to 4.14.248-129.473
linux-image-virtual-hwe-16.04 (Ubuntu package) - update to 4.15.0.120.121
linux-image-lowlatency-hwe-16.04 (Ubuntu package) - update to 4.15.0.120.121
linux-image-oem (Ubuntu package) - addressed in versions 4.15.0.120.121, 4.15.0.1099.103, 5.4.0.51.54
linux-image-generic-lpae-hwe-16.04 (Ubuntu package) - update to 4.15.0.120.121
linux-image-generic-hwe-16.04 (Ubuntu package) - update to 4.15.0.120.121
linux-image-4.15.0-120-generic (Ubuntu package) - update to 4.15.0-120.122~16.04.1
linux-image-4.15.0-120-generic-lpae (Ubuntu package) - update to 4.15.0-120.122~16.04.1
linux-image-4.15.0-120-lowlatency (Ubuntu package) - update to 4.15.0-120.122~16.04.1
linux-image-4.15.0-121-lowlatency (Ubuntu package) - update to 4.15.0-121.123
linux-image-4.15.0-121-generic-lpae (Ubuntu package) - update to 4.15.0-121.123
linux-image-4.15.0-121-generic (Ubuntu package) - update to 4.15.0-121.123
linux-image-oracle (Ubuntu package) - addressed in versions 4.15.0.1056.46, 5.4.0.1028.12, 5.4.0.1028.25
linux-image-4.15.0-1056-oracle (Ubuntu package) - update to 4.15.0-1056.61~16.04.1
linux-image-4.15.0-1057-oracle (Ubuntu package) - update to 4.15.0-1057.62
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1057.67
linux-image-4.15.0-1072-gke (Ubuntu package) - update to 4.15.0-1072.76
linux-image-gke-4.15 (Ubuntu package) - update to 4.15.0.1072.76
linux-image-gke (Ubuntu package) - addressed in versions 4.15.0.1072.76, 4.15.0.1086.87, 5.4.0.1028.36
linux-image-4.15.0-1073-raspi2 (Ubuntu package) - update to 4.15.0-1073.78
linux-image-4.15.0-1077-kvm (Ubuntu package) - update to 4.15.0-1077.79
linux-image-aws-hwe (Ubuntu package) - update to 4.15.0.1085.81
linux-image-4.15.0-1085-aws (Ubuntu package) - update to 4.15.0-1085.90~16.04.1
linux-image-gcp (Ubuntu package) - addressed in versions 4.15.0.1086.87, 5.4.0.1028.16, 5.4.0.1028.36
linux-image-aws-lts-18.04 (Ubuntu package) - update to 4.15.0.1086.88
linux-image-4.15.0-1086-aws (Ubuntu package) - update to 4.15.0-1086.91
linux-image-4.15.0-1086-gcp (Ubuntu package) - addressed in versions 4.15.0-1086.98, 4.15.0-1086.98~16.04.1
linux-image-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1086.104
linux-image-4.15.0-1089-snapdragon (Ubuntu package) - update to 4.15.0-1089.98
linux-image-azure (Ubuntu package) - addressed in versions 4.15.0.1098.74, 4.15.0.1098.92, 5.4.0.1031.13, 5.4.0.1031.29
linux-image-4.15.0-1098-azure (Ubuntu package) - addressed in versions 4.15.0-1098.109~14.04.1, 4.15.0-1098.109~16.04.1
linux-image-azure-lts-18.04 (Ubuntu package) - update to 4.15.0.1099.72
linux-image-4.15.0-1099-oem (Ubuntu package) - update to 4.15.0-1099.109
linux-image-4.15.0-1099-azure (Ubuntu package) - update to 4.15.0-1099.110
python3-perf - update to 4.19.91-25.6
bpftool - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-core - update to 4.19.91-25.6
kernel-debug - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-core - update to 4.19.91-25.6
kernel-debug-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-modules - update to 4.19.91-25.6
kernel-debug-modules-extra - update to 4.19.91-25.6
kernel-headers - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-modules - update to 4.19.91-25.6
kernel-modules-extra - update to 4.19.91-25.6
kernel-modules-internal - update to 4.19.91-25.6
kernel-tools - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-tools-libs - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-tools-libs-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
perf - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
python-perf - update to 4.19.91-26
linux-image-gke-5.0 (Ubuntu package) - update to 5.0.0.1049.33
linux-image-5.0.0-1049-gke (Ubuntu package) - update to 5.0.0-1049.50
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.0.0.1069.67, 5.4.0.51.54
linux-image-5.0.0-1069-oem-osp1 (Ubuntu package) - update to 5.0.0-1069.75
linux-image-5.3.0-68-lowlatency (Ubuntu package) - update to 5.3.0-68.63
linux-image-5.3.0-68-generic (Ubuntu package) - update to 5.3.0-68.63
linux-image-gkeop-5.3 (Ubuntu package) - update to 5.3.0.68.125
linux-image-raspi2-hwe-18.04 (Ubuntu package) - update to 5.3.0.1035.24
linux-image-5.3.0-1035-raspi2 (Ubuntu package) - update to 5.3.0-1035.37
linux-image-gke-5.3 (Ubuntu package) - update to 5.3.0.1038.21
linux-image-5.3.0-1038-gke (Ubuntu package) - update to 5.3.0-1038.40
kernel-obs-build - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-preempt - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
ocfs2-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
gfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
gfs2-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
dlm-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
dlm-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
cluster-md-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-livepatch - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-preempt-devel - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-preempt-debugsource - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-macros - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-docs - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-devel - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
reiserfs-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-obs-build-debugsource - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-devel-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-debugsource - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-default-debuginfo - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-source-azure - update to 5.3.18-150300.38.80.1
kernel-devel-azure - update to 5.3.18-150300.38.80.1
reiserfs-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
reiserfs-kmp-azure - update to 5.3.18-150300.38.80.1
ocfs2-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
ocfs2-kmp-azure - update to 5.3.18-150300.38.80.1
kselftests-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
kselftests-kmp-azure - update to 5.3.18-150300.38.80.1
kernel-syms-azure - update to 5.3.18-150300.38.80.1
kernel-azure-optional-debuginfo - update to 5.3.18-150300.38.80.1
kernel-azure-optional - update to 5.3.18-150300.38.80.1
kernel-azure-livepatch-devel - update to 5.3.18-150300.38.80.1
kernel-azure-extra-debuginfo - update to 5.3.18-150300.38.80.1
kernel-azure-extra - update to 5.3.18-150300.38.80.1
kernel-azure-devel - update to 5.3.18-150300.38.80.1
kernel-azure-devel-debuginfo - update to 5.3.18-150300.38.80.1
cluster-md-kmp-azure - update to 5.3.18-150300.38.80.1
cluster-md-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
dlm-kmp-azure - update to 5.3.18-150300.38.80.1
dlm-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
gfs2-kmp-azure - update to 5.3.18-150300.38.80.1
gfs2-kmp-azure-debuginfo - update to 5.3.18-150300.38.80.1
kernel-azure - update to 5.3.18-150300.38.80.1
kernel-azure-debuginfo - update to 5.3.18-150300.38.80.1
kernel-azure-debugsource - update to 5.3.18-150300.38.80.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.98.1
dlm-kmp-preempt - update to 5.3.18-150300.59.98.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-livepatch-devel - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-devel-debuginfo - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-devel - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-debugsource - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-debuginfo - update to 5.3.18-150300.59.98.1
kernel-kvmsmall - update to 5.3.18-150300.59.98.1
kernel-debug-livepatch-devel - update to 5.3.18-150300.59.98.1
dlm-kmp-64kb - update to 5.3.18-150300.59.98.1
kernel-debug-devel-debuginfo - update to 5.3.18-150300.59.98.1
kernel-preempt-extra - update to 5.3.18-150300.59.98.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.98.1
kernel-preempt-livepatch-devel - update to 5.3.18-150300.59.98.1
kernel-preempt-optional - update to 5.3.18-150300.59.98.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.98.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.98.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.98.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.98.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
cluster-md-kmp-64kb - update to 5.3.18-150300.59.98.1
cluster-md-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
kernel-default-extra-debuginfo - update to 5.3.18-150300.59.98.1
kernel-default-extra - update to 5.3.18-150300.59.98.1
dtb-zte - update to 5.3.18-150300.59.98.1
dtb-al - update to 5.3.18-150300.59.98.1
kernel-debug-devel - update to 5.3.18-150300.59.98.1
kernel-default-optional - update to 5.3.18-150300.59.98.1
kernel-default-optional-debuginfo - update to 5.3.18-150300.59.98.1
kernel-obs-qa - update to 5.3.18-150300.59.98.1
kselftests-kmp-default - update to 5.3.18-150300.59.98.1
kselftests-kmp-default-debuginfo - update to 5.3.18-150300.59.98.1
kernel-debug - update to 5.3.18-150300.59.98.1
kernel-debug-debuginfo - update to 5.3.18-150300.59.98.1
kernel-debug-debugsource - update to 5.3.18-150300.59.98.1
ocfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-debugsource - update to 5.3.18-150300.59.98.1
kernel-64kb-devel - update to 5.3.18-150300.59.98.1
kernel-64kb-devel-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-extra - update to 5.3.18-150300.59.98.1
kernel-64kb-extra-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-livepatch-devel - update to 5.3.18-150300.59.98.1
kernel-64kb-optional - update to 5.3.18-150300.59.98.1
kernel-64kb-optional-debuginfo - update to 5.3.18-150300.59.98.1
kselftests-kmp-64kb - update to 5.3.18-150300.59.98.1
kselftests-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
ocfs2-kmp-64kb - update to 5.3.18-150300.59.98.1
dtb-allwinner - update to 5.3.18-150300.59.98.1
reiserfs-kmp-64kb - update to 5.3.18-150300.59.98.1
reiserfs-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kernel-docs-html - update to 5.3.18-150300.59.98.1
kernel-source-vanilla - update to 5.3.18-150300.59.98.1
kernel-zfcpdump - update to 5.3.18-150300.59.98.1
kernel-zfcpdump-debuginfo - update to 5.3.18-150300.59.98.1
kernel-zfcpdump-debugsource - update to 5.3.18-150300.59.98.1
gfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
dtb-altera - update to 5.3.18-150300.59.98.1
dtb-amd - update to 5.3.18-150300.59.98.1
dtb-amlogic - update to 5.3.18-150300.59.98.1
dtb-apm - update to 5.3.18-150300.59.98.1
dtb-arm - update to 5.3.18-150300.59.98.1
dtb-broadcom - update to 5.3.18-150300.59.98.1
dtb-cavium - update to 5.3.18-150300.59.98.1
dtb-exynos - update to 5.3.18-150300.59.98.1
dtb-freescale - update to 5.3.18-150300.59.98.1
dtb-hisilicon - update to 5.3.18-150300.59.98.1
dtb-lg - update to 5.3.18-150300.59.98.1
dtb-marvell - update to 5.3.18-150300.59.98.1
dtb-mediatek - update to 5.3.18-150300.59.98.1
dtb-nvidia - update to 5.3.18-150300.59.98.1
dtb-qcom - update to 5.3.18-150300.59.98.1
dtb-renesas - update to 5.3.18-150300.59.98.1
dtb-rockchip - update to 5.3.18-150300.59.98.1
dtb-socionext - update to 5.3.18-150300.59.98.1
dtb-sprd - update to 5.3.18-150300.59.98.1
dtb-xilinx - update to 5.3.18-150300.59.98.1
dlm-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
gfs2-kmp-64kb - update to 5.3.18-150300.59.98.1
kernel-64kb - update to 5.3.18-150300.59.98.1
kernel-default-base-rebuild - update to 5.3.18-150300.59.98.1.150300.18.56.3
kernel-rt-debugsource - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt_debug-devel - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-syms-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
ocfs2-kmp-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt_debug-debugsource - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt_debug-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt-devel-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt-devel - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
gfs2-kmp-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
dlm-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
dlm-kmp-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-devel-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-source-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
cluster-md-kmp-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
kernel-rt - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.4.0.51.54
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.4.0.51.54
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.4.0.51.54
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.4.0.51.54
linux-image-5.4.0-51-generic-lpae (Ubuntu package) - update to 5.4.0-51.56~18.04.1
linux-image-5.4.0-51-lowlatency (Ubuntu package) - update to 5.4.0-51.56~18.04.1
linux-image-5.4.0-51-generic (Ubuntu package) - update to 5.4.0-51.56~18.04.1
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-5.4.0-1021-raspi (Ubuntu package) - update to 5.4.0-1021.24~18.04.1
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1021.25
linux-image-raspi (Ubuntu package) - update to 5.4.0.1021.56
linux-image-5.4.0-1026-kvm (Ubuntu package) - update to 5.4.0-1026.27
linux-image-5.4.0-1028-aws (Ubuntu package) - update to 5.4.0-1028.29~18.04.1
linux-image-5.4.0-1028-gcp (Ubuntu package) - update to 5.4.0-1028.29~18.04.1
linux-image-5.4.0-1028-oracle (Ubuntu package) - update to 5.4.0-1028.29~18.04.1
linux-image-5.4.0-1031-azure (Ubuntu package) - update to 5.4.0-1031.32~18.04.1
kernel - addressed in versions 5.8.15-200.fc32, 5.8.15-201.fc32, 5.8.15-300.fc33, 5.8.15-301.fc33
kernel-rt_debug - update to 5.14.21-150400.15.5.1
Dell EMC VxRail Appliance - update to 7.0.411

External References

Related Security Bulletins