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

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

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.

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 Module for Public Cloud
SUSE Linux Enterprise Workstation Extension
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
linux-hwe (Ubuntu package)
linux-oem-osp1 (Ubuntu package)
linux-gke-5.0 (Ubuntu package)
linux-gke-5.3 (Ubuntu package)
linux-raspi2-5.3 (Ubuntu package)
kernel-livepatch-5_3_18-150200_24_134-default
kernel-livepatch-5_3_18-150200_24_134-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_31-debugsource
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-syms
kernel-trace
kernel-trace-base
kernel-trace-devel
kernel-xen
kernel-xen-base
kernel-xen-devel
kernel-source
kernel-ec2-devel
kernel-ec2-base
kernel-default
kernel-ec2
kernel-default-devel
kernel-default-base
kernel
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
bpftool
kernel-debug-modules-extra
kernel-devel
kernel-headers
kernel-modules
kernel-modules-extra
kernel-modules-internal
kernel-tools
kernel-tools-libs
kernel-tools-libs-devel
perf
python3-perf
kernel-debug
kernel-core
python-perf
dlm-kmp-default
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kernel-default-debuginfo
kernel-default-debugsource
kernel-default-devel-debuginfo
kernel-obs-build
kernel-obs-build-debugsource
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-docs
kernel-macros
kernel-preempt
kernel-preempt-debuginfo
kernel-preempt-debugsource
kernel-preempt-devel
kernel-preempt-devel-debuginfo
kernel-default-livepatch
kernel-default-livepatch-devel
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
gfs2-kmp-default
kernel-devel-azure
kernel-source-azure
reiserfs-kmp-azure
reiserfs-kmp-azure-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
kernel-azure-devel
kernel-azure-extra
kernel-azure-devel-debuginfo
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-64kb-livepatch-devel
kernel-64kb-extra-debuginfo
kernel-64kb-extra
kernel-64kb-devel-debuginfo
kernel-64kb-devel
kernel-64kb-debugsource
kernel-64kb-debuginfo
kernel-64kb
gfs2-kmp-64kb-debuginfo
gfs2-kmp-64kb
dtb-xilinx
dtb-sprd
dtb-socionext
dtb-rockchip
dtb-renesas
dtb-qcom
dtb-nvidia
cluster-md-kmp-64kb-debuginfo
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-source-vanilla
kernel-docs-html
kernel-64kb-optional
reiserfs-kmp-64kb-debuginfo
reiserfs-kmp-64kb
ocfs2-kmp-64kb-debuginfo
ocfs2-kmp-64kb
kselftests-kmp-64kb-debuginfo
kselftests-kmp-64kb
kernel-64kb-optional-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-livepatch-devel
cluster-md-kmp-preempt
cluster-md-kmp-preempt-debuginfo
dlm-kmp-preempt
dlm-kmp-preempt-debuginfo
gfs2-kmp-preempt
kernel-default-optional
dtb-mediatek
kernel-kvmsmall-debugsource
kernel-default-extra-debuginfo
kernel-default-extra
kernel-obs-qa
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kernel-default-optional-debuginfo
kernel-debug-debuginfo
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-debug-livepatch-devel
kernel-kvmsmall
kernel-kvmsmall-debuginfo
dtb-amlogic
ocfs2-kmp-preempt-debuginfo
reiserfs-kmp-preempt
reiserfs-kmp-preempt-debuginfo
cluster-md-kmp-64kb
dlm-kmp-64kb
dlm-kmp-64kb-debuginfo
dtb-allwinner
dtb-altera
dtb-amd
ocfs2-kmp-preempt
dtb-apm
dtb-arm
dtb-broadcom
dtb-cavium
dtb-exynos
dtb-freescale
dtb-hisilicon
dtb-lg
dtb-marvell
dtb-zte
dtb-al
gfs2-kmp-preempt-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
kernel-default-base-rebuild
ocfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt
kernel-rt-debuginfo
kernel-rt-debugsource
kernel-devel-rt
kernel-source-rt
cluster-md-kmp-rt
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt
dlm-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt-devel
kernel-rt-devel-debuginfo
kernel-rt_debug-debuginfo
kernel-rt_debug-debugsource
kernel-rt_debug-devel
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt-debuginfo
kernel-rt_debug
linux-image-3.2.0-149-highbank (Ubuntu package)
linux-image-3.2.0-149-generic (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-3.13.0-182-lowlatency (Ubuntu package)
linux-image-3.13.0-182-generic-lpae (Ubuntu package)
linux-image-3.13.0-182-generic (Ubuntu package)
linux-image-lowlatency-pae (Ubuntu package)
linux-image-server (Ubuntu package)
linux-image-generic-pae (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-omap (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-highbank (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-4.4.0-193-generic-lpae (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-powerpc-e500mc (Ubuntu package)
linux-image-4.4.0-193-powerpc-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-4.4.0-1081-aws (Ubuntu package)
linux-image-4.4.0-1082-kvm (Ubuntu package)
linux-image-4.4.0-1117-aws (Ubuntu package)
linux-image-4.4.0-1141-raspi2 (Ubuntu package)
linux-image-4.4.0-1145-snapdragon (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-generic-lpae-lts-xenial (Ubuntu package)
linux-image-powerpc64-smp (Ubuntu package)
linux-image-powerpc64-emb (Ubuntu package)
linux-image-powerpc-smp (Ubuntu package)
linux-image-powerpc-e500mc (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-snapdragon (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-generic-lpae (Ubuntu package)
linux-image-4.15.0-121-lowlatency (Ubuntu package)
linux-image-4.15.0-121-generic (Ubuntu package)
linux-image-4.15.0-1056-oracle (Ubuntu package)
linux-image-4.15.0-1057-oracle (Ubuntu package)
linux-image-4.15.0-1072-gke (Ubuntu package)
linux-image-4.15.0-1073-raspi2 (Ubuntu package)
linux-image-4.15.0-1077-kvm (Ubuntu package)
linux-image-4.15.0-1085-aws (Ubuntu package)
linux-image-4.15.0-1086-aws (Ubuntu package)
linux-image-4.15.0-1086-gcp (Ubuntu package)
linux-image-4.15.0-1089-snapdragon (Ubuntu package)
linux-image-4.15.0-1098-azure (Ubuntu package)
linux-image-4.15.0-1099-oem (Ubuntu package)
linux-image-4.15.0-1099-azure (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-generic-lpae-hwe-16.04 (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-gke-4.15 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-5.4.0-51-generic (Ubuntu package)
linux-image-5.4.0-51-generic-lpae (Ubuntu package)
linux-image-5.4.0-51-lowlatency (Ubuntu package)
linux-image-5.4.0-1021-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)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-generic-lpae-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-raspi-hwe-18.04 (Ubuntu package)
linux-image-raspi (Ubuntu package)
Dell EMC VxRail Appliance

Install updates from vendor's website.

linux-hwe (Ubuntu package) - update to 5.3.0-68.63
linux-oem-osp1 (Ubuntu package) - update to 5.0.0-1069.75
linux-gke-5.0 (Ubuntu package) - update to 5.0.0-1049.50
linux-gke-5.3 (Ubuntu package) - update to 5.3.0-1038.40
linux-raspi2-5.3 (Ubuntu package) - update to 5.3.0-1035.37
kernel-livepatch-5_3_18-150200_24_134-default - 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-SLE15-SP2_Update_31-debugsource - 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-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-trace - update to 3.0.101-108.138.1
kernel-trace-base - update to 3.0.101-108.138.1
kernel-trace-devel - update to 3.0.101-108.138.1
kernel-xen - update to 3.0.101-108.138.1
kernel-xen-base - update to 3.0.101-108.138.1
kernel-xen-devel - update to 3.0.101-108.138.1
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-ec2-base - 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-ec2 - update to 3.0.101-108.138.1
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 - update to 4.14.248-129.473
kernel - 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
bpftool - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-modules-extra - update to 4.19.91-25.6
kernel-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
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
python3-perf - update to 4.19.91-25.6
kernel-debug - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-core - update to 4.19.91-25.6
python-perf - update to 4.19.91-26
dlm-kmp-default - 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
dlm-kmp-default-debuginfo - 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-default-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-obs-build - 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
reiserfs-kmp-default - 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
kernel-devel - 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-macros - 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
kernel-preempt-debuginfo - 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-devel - 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-default-livepatch - 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
cluster-md-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
gfs2-kmp-default - addressed in versions 5.3.18-150200.24.134.1, 5.3.18-150300.59.98.1
kernel-devel-azure - update to 5.3.18-150300.38.80.1
kernel-source-azure - update to 5.3.18-150300.38.80.1
reiserfs-kmp-azure - update to 5.3.18-150300.38.80.1
reiserfs-kmp-azure-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
kernel-azure-devel - update to 5.3.18-150300.38.80.1
kernel-azure-extra - update to 5.3.18-150300.38.80.1
kernel-azure-devel-debuginfo - 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-64kb-livepatch-devel - update to 5.3.18-150300.59.98.1
kernel-64kb-extra-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-extra - update to 5.3.18-150300.59.98.1
kernel-64kb-devel-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb-devel - update to 5.3.18-150300.59.98.1
kernel-64kb-debugsource - update to 5.3.18-150300.59.98.1
kernel-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kernel-64kb - update to 5.3.18-150300.59.98.1
gfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
gfs2-kmp-64kb - update to 5.3.18-150300.59.98.1
dtb-xilinx - update to 5.3.18-150300.59.98.1
dtb-sprd - update to 5.3.18-150300.59.98.1
dtb-socionext - update to 5.3.18-150300.59.98.1
dtb-rockchip - update to 5.3.18-150300.59.98.1
dtb-renesas - update to 5.3.18-150300.59.98.1
dtb-qcom - update to 5.3.18-150300.59.98.1
dtb-nvidia - update to 5.3.18-150300.59.98.1
cluster-md-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kernel-zfcpdump-debugsource - update to 5.3.18-150300.59.98.1
kernel-zfcpdump-debuginfo - update to 5.3.18-150300.59.98.1
kernel-zfcpdump - update to 5.3.18-150300.59.98.1
kernel-source-vanilla - update to 5.3.18-150300.59.98.1
kernel-docs-html - update to 5.3.18-150300.59.98.1
kernel-64kb-optional - update to 5.3.18-150300.59.98.1
reiserfs-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
reiserfs-kmp-64kb - update to 5.3.18-150300.59.98.1
ocfs2-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
ocfs2-kmp-64kb - update to 5.3.18-150300.59.98.1
kselftests-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
kselftests-kmp-64kb - update to 5.3.18-150300.59.98.1
kernel-64kb-optional-debuginfo - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-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-livepatch-devel - update to 5.3.18-150300.59.98.1
cluster-md-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
dlm-kmp-preempt - update to 5.3.18-150300.59.98.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.98.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.98.1
kernel-default-optional - update to 5.3.18-150300.59.98.1
dtb-mediatek - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-debugsource - 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
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-default-optional-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
kernel-debug-devel - update to 5.3.18-150300.59.98.1
kernel-debug-devel-debuginfo - update to 5.3.18-150300.59.98.1
kernel-debug-livepatch-devel - update to 5.3.18-150300.59.98.1
kernel-kvmsmall - update to 5.3.18-150300.59.98.1
kernel-kvmsmall-debuginfo - update to 5.3.18-150300.59.98.1
dtb-amlogic - 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
dlm-kmp-64kb - update to 5.3.18-150300.59.98.1
dlm-kmp-64kb-debuginfo - update to 5.3.18-150300.59.98.1
dtb-allwinner - 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
ocfs2-kmp-preempt - 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-zte - update to 5.3.18-150300.59.98.1
dtb-al - update to 5.3.18-150300.59.98.1
gfs2-kmp-preempt-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
kernel-default-base-rebuild - update to 5.3.18-150300.59.98.1.150300.18.56.3
ocfs2-kmp-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
kernel-rt - 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
kernel-rt-debugsource - 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
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
cluster-md-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
dlm-kmp-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
kernel-rt-devel - 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_debug-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-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-debuginfo - addressed in versions 5.3.18-150300.106.1, 5.14.21-150400.15.5.1
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
linux-image-3.2.0-149-highbank (Ubuntu package) - update to 3.2.0-149.196
linux-image-3.2.0-149-generic (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-3.13.0-182-lowlatency (Ubuntu package) - addressed in versions 3.13.0-182.233~12.04.1, 3.13.0-182.233
linux-image-3.13.0-182-generic-lpae (Ubuntu package) - addressed in versions 3.13.0-182.233~12.04.1, 3.13.0-182.233
linux-image-3.13.0-182-generic (Ubuntu package) - addressed in versions 3.13.0-182.233~12.04.1, 3.13.0-182.233
linux-image-lowlatency-pae (Ubuntu package) - update to 3.13.0.182.191
linux-image-server (Ubuntu package) - update to 3.13.0.182.191
linux-image-generic-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-highbank (Ubuntu package) - update to 3.13.0.182.191
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-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-4.4.0-193-generic-lpae (Ubuntu package) - addressed in versions 4.4.0-193.224~14.04.1, 4.4.0-193.224
linux-image-4.4.0-193-lowlatency (Ubuntu package) - addressed in versions 4.4.0-193.224~14.04.1, 4.4.0-193.224
linux-image-4.4.0-193-generic (Ubuntu package) - addressed in versions 4.4.0-193.224~14.04.1, 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-powerpc-smp (Ubuntu package) - update to 4.4.0-193.224
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-4.4.0-1081-aws (Ubuntu package) - update to 4.4.0-1081.85
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-4.4.0-1141-raspi2 (Ubuntu package) - update to 4.4.0-1141.151
linux-image-4.4.0-1145-snapdragon (Ubuntu package) - update to 4.4.0-1145.155
linux-image-virtual-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-generic-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-powerpc64-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-powerpc-smp (Ubuntu package) - update to 4.4.0.193.199
linux-image-powerpc-e500mc (Ubuntu package) - update to 4.4.0.193.199
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-kvm (Ubuntu package) - addressed in versions 4.4.0.1082.80, 4.15.0.1077.73, 5.4.0.1026.24
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-snapdragon (Ubuntu package) - addressed in versions 4.4.0.1145.137, 4.15.0.1089.92
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-generic-lpae (Ubuntu package) - update to 4.15.0-121.123
linux-image-4.15.0-121-lowlatency (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-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-4.15.0-1072-gke (Ubuntu package) - update to 4.15.0-1072.76
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-4.15.0-1085-aws (Ubuntu package) - update to 4.15.0-1085.90~16.04.1
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 4.15.0-1086.98~16.04.1, 4.15.0-1086.98
linux-image-4.15.0-1089-snapdragon (Ubuntu package) - update to 4.15.0-1089.98
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-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
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-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-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-oracle (Ubuntu package) - addressed in versions 4.15.0.1056.46, 5.4.0.1028.12, 5.4.0.1028.25
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1057.67
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-aws-hwe (Ubuntu package) - update to 4.15.0.1085.81
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-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1086.104
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-azure-lts-18.04 (Ubuntu package) - update to 4.15.0.1099.72
linux-image-5.4.0-51-generic (Ubuntu package) - update to 5.4.0-51.56~18.04.1
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-5.4.0-1021-raspi (Ubuntu package) - update to 5.4.0-1021.24~18.04.1
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
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-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.4.0.51.54
linux-image-oem-osp1 (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-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.51.56~18.04.45
linux-image-generic-lpae-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-snapdragon-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-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

• https://launchpad.net/bugs/1883840
• https://ubuntu.com/USN-4580-1
• https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695
• https://ubuntu.com/USN-4578-1
• https://ubuntu.com/USN-4579-1
• https://ubuntu.com/USN-4576-1
• https://ubuntu.com/USN-4577-1
• https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza@canonical.com/T/
• https://security.netapp.com/advisory/ntap-20210304-0006/
• https://www.debian.org/security/2021/dsa-4978
• https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
• https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html

• Privilege escalation in Linux kernel DCCP
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Multiple vulnerabilities in Dell EMC VxRail Appliance
• SUSE update for the Linux Kernel
• Amazon Linux AMI update for kernel
• Anolis OS update for kernel(ANCK)4.19
• Ubuntu update for linux-gke-5.0
• Ubuntu update for linux
• Ubuntu update for linux
• Ubuntu update for linux
• Ubuntu update for linux
• Fedora 33 update for kernel
• Fedora 32 update for kernel
• Fedora 33 update for kernel
• Fedora 32 update for kernel
• Anolis OS update for kernel