Use-after-free in Linux kernel - CVE-2021-3752

 

Use-after-free in Linux kernel - CVE-2021-3752

Published: May 27, 2022


Vulnerability identifier: #VU63767
CSH Severity: Low
CVSS v4: 7.5 [CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-3752
CWE-ID: CWE-416
Exploitation vector: Adjecent network
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the Linux kernel’s Bluetooth subsystem when a user calls connect to the socket and disconnect simultaneously. A local user can escalate privileges on the system.


Affected software

Linux kernel
Debian Linux
SUSE CaaS Platform
SUSE MicroOS
SUSE Enterprise Storage
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
SUSE OpenStack Cloud Crowbar
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
HPE Helion Openstack
Anolis OS
SUSE OpenStack Cloud
SUSE Linux Enterprise Server
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Software Development Kit
Slackware Linux
Ubuntu
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Legacy Software
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Public Cloud
openEuler
Migration Toolkit for Containers
Red Hat Advanced Cluster Management for Kubernetes
perl-Bootloader-YAML
perl-Bootloader
kernel-livepatch-4_12_14-150_78-default-debuginfo
kernel-livepatch-4_12_14-150_78-default
kernel-livepatch-4_12_14-197_102-default
kgraft-patch-4_4_180-94_150-default
kgraft-patch-4_4_180-94_150-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_20-debugsource
kernel-livepatch-5_3_18-24_86-default-debuginfo
kernel-livepatch-5_3_18-24_86-default
kgraft-patch-4_12_14-95_83-default
kernel-livepatch-5_3_18-59_27-default
kgraft-patch-4_12_14-122_91-default
kernel (Red Hat package)
kernel-rt (Red Hat package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-4.4.0-229-generic (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-4.4.0-229-lowlatency (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-4.4.0-1110-kvm (Ubuntu package)
linux-image-kvm (Ubuntu package)
kernel-devel
kernel-syms
kernel-default-devel
kernel-default-debugsource
kernel-default-debuginfo
kernel-default-base-debuginfo
kernel-default-base
kernel-default
kernel-source
kernel-macros
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-man
kernel-default-kgraft
linux-4.4.301/kernel-generic
linux-4.4.301/kernel-huge
linux-4.4.301/kernel-modules
linux-4.4.301/kernel-headers
linux-image-4.4.0-1109-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
ocfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt_debug-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt-base-debuginfo
kernel-rt-base
kernel-rt
gfs2-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-devel-rt
dlm-kmp-rt-debuginfo
dlm-kmp-rt
cluster-md-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-source-rt
kernel-azure-debugsource
kernel-syms-azure
kernel-azure-devel
kernel-azure-base
kernel-azure-debuginfo
kernel-azure-base-debuginfo
kernel-azure
kernel-devel-azure
kernel-source-azure
kernel-default-devel-debuginfo
kernel-default-kgraft-devel
kernel-default-extra-debuginfo
kernel-default-extra
kernel-obs-build
kernel-obs-build-debugsource
kernel-docs
kernel-vanilla-debuginfo
kernel-vanilla-base
kernel-vanilla-base-debuginfo
kernel-vanilla-debugsource
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-livepatch
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-default-livepatch-devel
linux-image-generic (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-4.15.0-167-generic-lpae (Ubuntu package)
linux-image-4.15.0-167-generic (Ubuntu package)
linux-image-4.15.0-167-lowlatency (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04-edge (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-dell300x (Ubuntu package)
linux-image-4.15.0-1034-dell300x (Ubuntu package)
linux-image-4.15.0-1086-oracle (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-4.15.0-1102-raspi2 (Ubuntu package)
linux-image-4.15.0-1106-kvm (Ubuntu package)
linux-image-4.15.0-1115-gcp (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-snapdragon (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1119-snapdragon (Ubuntu package)
linux-image-4.15.0-1130-azure (Ubuntu package)
kernel-debug
kernel-debug-core
kernel-debug-modules-extra
kernel-cross-headers
kernel-core
kernel-debug-devel
kernel-debug-modules
kernel-tools-libs
kernel-headers
kernel-modules
kernel-modules-extra
kernel-tools
kernel
bpftool
perf
python3-perf
kernel-abi-stablelists
kernel-doc
python2-perf-debuginfo
kernel-tools-devel
kernel-debugsource
python2-perf
perf-debuginfo
python3-perf-debuginfo
bpftool-debuginfo
kernel-tools-debuginfo
kernel-debuginfo
linux (Debian package)
kernel-azure-devel-debuginfo
kernel-preempt-devel-debuginfo
kernel-preempt-debuginfo
kernel-preempt-debugsource
kernel-preempt-devel
kernel-preempt
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-zfcpdump
linux-image-oem (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-lpae-hwe-18.04-edge (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04-edge (Ubuntu package)
linux-image-generic-hwe-18.04-edge (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04-edge (Ubuntu package)
linux-image-5.4.0-97-generic (Ubuntu package)
linux-image-5.4.0-97-lowlatency (Ubuntu package)
linux-image-5.4.0-97-generic-lpae (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-99-generic (Ubuntu package)
linux-image-5.4.0-99-lowlatency (Ubuntu package)
linux-image-5.4.0-99-generic-lpae (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-5.4.0-1013-ibm (Ubuntu package)
linux-image-5.4.0-1014-ibm (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1026-bluefield (Ubuntu package)
linux-image-5.4.0-1032-gkeop (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.4.0-1033-gkeop (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1052-raspi (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-5.4.0-1054-kvm (Ubuntu package)
linux-image-5.4.0-1055-kvm (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1062-gke (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-5.4.0-1062-oracle (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-5.4.0-1063-gcp (Ubuntu package)
linux-image-5.4.0-1063-oracle (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1064-aws (Ubuntu package)
linux-image-5.4.0-1064-gcp (Ubuntu package)
linux-image-5.4.0-1065-aws (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1068-azure (Ubuntu package)
linux-image-5.4.0-1069-azure (Ubuntu package)
linux-image-5.11.0-1028-oracle (Ubuntu package)
linux-image-5.11.0-1028-azure (Ubuntu package)
linux-image-5.11.0-1029-gcp (Ubuntu package)
linux-image-5.13.0-28-generic-64k (Ubuntu package)
linux-image-5.13.0-28-generic-lpae (Ubuntu package)
linux-image-5.13.0-28-lowlatency (Ubuntu package)
linux-image-5.13.0-28-generic (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-5.13.0-1011-kvm (Ubuntu package)
linux-image-5.13.0-1012-aws (Ubuntu package)
linux-image-5.13.0-1013-gcp (Ubuntu package)
linux-image-5.13.0-1016-raspi-nolpae (Ubuntu package)
linux-image-5.13.0-1016-raspi (Ubuntu package)
linux-image-5.13.0-1016-oracle (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-5.13.0-1029-oem (Ubuntu package)
kernel-livepatch-SLE15-SP2_Update_15-debugsource
kernel-livepatch-5_3_18-24_53_4-default-debuginfo
kernel-livepatch-5_3_18-24_53_4-default
kernel-livepatch-SLE15-SP2_Update_13-debugsource
kernel-livepatch-5_3_18-24_61-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_12-debugsource
kernel-livepatch-5_3_18-24_61-default
kernel-livepatch-5_3_18-24_64-default
kernel-livepatch-5_3_18-24_64-default-debuginfo
kernel-livepatch-5_3_18-57-default
kernel-livepatch-SLE15-SP3_Update_0-debugsource
kernel-livepatch-5_3_18-57-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_11-debugsource
kernel-livepatch-5_3_18-24_52-default
kernel-livepatch-5_3_18-24_52-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_10-debugsource
kernel-livepatch-5_3_18-24_49-default-debuginfo
kernel-livepatch-5_3_18-24_49-default
kernel-livepatch-SLE15-SP2_Update_9-debugsource
kernel-livepatch-SLE15-SP2_Update_8-debugsource
kernel-livepatch-5_3_18-24_43-default
kernel-livepatch-5_3_18-24_43-default-debuginfo
kernel-livepatch-5_3_18-24_46-default
kernel-livepatch-5_3_18-24_46-default-debuginfo
kernel-livepatch-5_3_18-24_37-default-debuginfo
kernel-livepatch-5_3_18-24_37-default
kernel-livepatch-SLE15-SP2_Update_7-debugsource
kmod-debuginfo
kmod-debugsource
libkmod2
libkmod2-debuginfo
kmod-compat
kmod
libkmod-devel
kmod-bash-completion
XtremIO X2
CTPView
Juniper Junos Space

How to mitigate CVE-2021-3752

Install updates from vendor's website.

Linux kernel - update to 5.15.3
Migration Toolkit for Containers - addressed in versions 1.6.5, 1.7.2
Red Hat Advanced Cluster Management for Kubernetes - addressed in versions 2.3.11, 2.4.5, 2.5.0
perl-Bootloader-YAML - update to 0.931-3.5.1
perl-Bootloader - update to 0.931-3.5.1
kernel-livepatch-4_12_14-150_78-default-debuginfo - update to 1-1.3.1
kernel-livepatch-4_12_14-150_78-default - update to 1-1.3.1
kernel-livepatch-4_12_14-197_102-default - update to 1-3.3.1
kgraft-patch-4_4_180-94_150-default - update to 1-4.3.1
kgraft-patch-4_4_180-94_150-default-debuginfo - update to 1-4.3.1
kernel-livepatch-SLE15-SP2_Update_20-debugsource - update to 1-5.3.2
kernel-livepatch-5_3_18-24_86-default-debuginfo - update to 1-5.3.2
kernel-livepatch-5_3_18-24_86-default - update to 1-5.3.2
kgraft-patch-4_12_14-95_83-default - update to 1-6.3.1
kernel-livepatch-5_3_18-59_27-default - update to 1-7.3.1
kgraft-patch-4_12_14-122_91-default - update to 1-8.3.2
kernel (Red Hat package) - addressed in versions 3.10.0-1160.59.1.el7, 4.18.0-372.9.1.el8
kernel-rt (Red Hat package) - addressed in versions 3.10.0-1160.59.1.rt56.1200.el7, 4.18.0-372.9.1.rt7.166.el8
linux-image-virtual-lts-xenial (Ubuntu package) - update to 4.4.0.1110.107
linux-image-4.4.0-229-generic (Ubuntu package) - update to 4.4.0.1110.107
linux-image-lowlatency-lts-xenial (Ubuntu package) - update to 4.4.0.1110.107
linux-image-4.4.0-229-lowlatency (Ubuntu package) - update to 4.4.0.1110.107
linux-image-generic-lts-xenial (Ubuntu package) - update to 4.4.0.1110.107
linux-image-4.4.0-1110-kvm (Ubuntu package) - update to 4.4.0.1110.107
linux-image-kvm (Ubuntu package) - addressed in versions 4.4.0.1110.107, 4.15.0.1106.102, 5.4.0.1054.53, 5.4.0.1055.54, 5.13.0.1011.11
kernel-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-syms - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.1, 5.3.18-59.27.1
kernel-default-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-debugsource - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-debuginfo - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-base-debuginfo - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-197.102.2
kernel-default-base - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2.9.40.2, 5.3.18-59.27.1.18.15.1
kernel-default - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-source - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-macros - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
ocfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
gfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
gfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
dlm-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
dlm-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
cluster-md-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-man - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2
kernel-default-kgraft - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.91.2
linux-4.4.301/kernel-generic - update to 4.4.301
linux-4.4.301/kernel-huge - update to 4.4.301
linux-4.4.301/kernel-modules - update to 4.4.301
linux-4.4.301/kernel-headers - update to 4.4.301_smp
linux-image-4.4.0-1109-aws (Ubuntu package) - update to 4.4.01109.115
linux-image-aws (Ubuntu package) - addressed in versions 4.4.01109.115, 5.4.0.1064.46, 5.4.0.1065.47, 5.11.0.1028.31~20.04.26, 5.13.0.1012.13
kernel-syms-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt_debug - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1
kernel-rt-devel - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-rt-base-debuginfo - update to 4.12.14-10.60.1
kernel-rt-base - update to 4.12.14-10.60.1
kernel-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-devel-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
dlm-kmp-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-source-rt - addressed in versions 4.12.14-10.60.1, 5.3.18-54.1, 5.3.18-57.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-syms-azure - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.1
kernel-azure-devel - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-azure-base - update to 4.12.14-16.76.2
kernel-azure-debuginfo - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-azure-base-debuginfo - update to 4.12.14-16.76.2
kernel-azure - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-devel-azure - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-source-azure - addressed in versions 4.12.14-16.76.2, 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-default-devel-debuginfo - addressed in versions 4.12.14-95.83.2, 4.12.14-122.91.2, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.83.2, 4.12.14-122.91.2
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.91.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-extra - addressed in versions 4.12.14-122.91.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-obs-build - addressed in versions 4.12.14-122.91.2, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.91.2, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-docs - addressed in versions 4.12.14-122.91.2, 4.12.14-150.78.2, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-vanilla-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-base - update to 4.12.14-150.78.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-debugsource - update to 4.12.14-150.78.1
reiserfs-kmp-default - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
reiserfs-kmp-default-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-default-livepatch - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-zfcpdump-debugsource - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.27.1
kernel-zfcpdump-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.27.1
kernel-default-livepatch-devel - addressed in versions 4.12.14-197.102.2, 5.3.18-24.86.2, 5.3.18-59.27.1
linux-image-generic (Ubuntu package) - addressed in versions 4.15.0.167.156, 5.4.0.97.101, 5.4.0.99.103, 5.13.0.28.38
linux-image-generic-lpae (Ubuntu package) - addressed in versions 4.15.0.167.156, 5.4.0.97.101, 5.4.0.99.103, 5.13.0.28.38
linux-image-lowlatency (Ubuntu package) - addressed in versions 4.15.0.167.156, 5.4.0.97.101, 5.4.0.99.103, 5.13.0.28.38
linux-image-virtual (Ubuntu package) - addressed in versions 4.15.0.167.156, 5.4.0.97.101, 5.4.0.99.103, 5.13.0.28.38
linux-image-4.15.0-167-generic-lpae (Ubuntu package) - update to 4.15.0-167.175
linux-image-4.15.0-167-generic (Ubuntu package) - update to 4.15.0-167.175
linux-image-4.15.0-167-lowlatency (Ubuntu package) - update to 4.15.0-167.175
linux-image-generic-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-lowlatency-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-lowlatency-hwe-16.04-edge (Ubuntu package) - update to 4.15.0.187.173
linux-image-virtual-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-dell300x (Ubuntu package) - update to 4.15.0.1034.36
linux-image-4.15.0-1034-dell300x (Ubuntu package) - update to 4.15.0-1034.39
linux-image-4.15.0-1086-oracle (Ubuntu package) - update to 4.15.0-1086.94
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1086.96
linux-image-aws-hwe (Ubuntu package) - update to 4.15.0.1099.92
linux-image-raspi2 (Ubuntu package) - addressed in versions 4.15.0.1102.100, 5.4.0.1052.86
linux-image-4.15.0-1102-raspi2 (Ubuntu package) - update to 4.15.0-1102.109
linux-image-4.15.0-1106-kvm (Ubuntu package) - update to 4.15.0-1106.108
linux-image-4.15.0-1115-gcp (Ubuntu package) - update to 4.15.0-1115.129
linux-image-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1115.134
linux-image-snapdragon (Ubuntu package) - update to 4.15.0.1119.122
linux-image-aws-lts-18.04 (Ubuntu package) - update to 4.15.0.1119.122
linux-image-4.15.0-1119-snapdragon (Ubuntu package) - update to 4.15.0-1119.128
linux-image-4.15.0-1130-azure (Ubuntu package) - update to 4.15.0-1130.143
kernel-debug - update to 4.18.0-372.9.1
kernel-debug-core - update to 4.18.0-372.9.1
kernel-debug-modules-extra - update to 4.18.0-372.9.1
kernel-cross-headers - update to 4.18.0-372.9.1
kernel-core - update to 4.18.0-372.9.1
kernel-debug-devel - update to 4.18.0-372.9.1
kernel-debug-modules - update to 4.18.0-372.9.1
kernel-tools-libs - update to 4.18.0-372.9.1
kernel-devel - update to 4.18.0-372.9.1
kernel-headers - update to 4.18.0-372.9.1
kernel-modules - update to 4.18.0-372.9.1
kernel-modules-extra - update to 4.18.0-372.9.1
kernel-tools - update to 4.18.0-372.9.1
kernel - update to 4.18.0-372.9.1
bpftool - update to 4.18.0-372.9.1
perf - update to 4.18.0-372.9.1
python3-perf - update to 4.18.0-372.9.1
kernel-abi-stablelists - update to 4.18.0-372.9.1
kernel-doc - update to 4.18.0-372.9.1
python2-perf-debuginfo - update to 4.19.90-2110.3.0.0116
kernel-tools - update to 4.19.90-2110.3.0.0116
kernel-tools-devel - update to 4.19.90-2110.3.0.0116
perf - update to 4.19.90-2110.3.0.0116
kernel-debugsource - update to 4.19.90-2110.3.0.0116
python3-perf - update to 4.19.90-2110.3.0.0116
kernel-source - update to 4.19.90-2110.3.0.0116
python2-perf - update to 4.19.90-2110.3.0.0116
perf-debuginfo - update to 4.19.90-2110.3.0.0116
python3-perf-debuginfo - update to 4.19.90-2110.3.0.0116
kernel - update to 4.19.90-2110.3.0.0116
bpftool-debuginfo - update to 4.19.90-2110.3.0.0116
bpftool - update to 4.19.90-2110.3.0.0116
kernel-tools-debuginfo - update to 4.19.90-2110.3.0.0116
kernel-debuginfo - update to 4.19.90-2110.3.0.0116
kernel-devel - update to 4.19.90-2110.3.0.0116
linux (Debian package) - update to 4.19.232-1
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.69.1, 5.3.18-38.25.2
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt-debugsource - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt-devel - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt-extra-debuginfo - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-preempt-extra - addressed in versions 5.3.18-24.86.2, 5.3.18-59.27.1
kernel-64kb - update to 5.3.18-59.27.1
kernel-64kb-debuginfo - update to 5.3.18-59.27.1
kernel-64kb-debugsource - update to 5.3.18-59.27.1
kernel-64kb-devel - update to 5.3.18-59.27.1
kernel-64kb-devel-debuginfo - update to 5.3.18-59.27.1
kernel-zfcpdump - update to 5.3.18-59.27.1
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.96.100, 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.103, 5.4.0.99.112~18.04.86
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.112~18.04.86
linux-image-generic-lpae-hwe-18.04-edge (Ubuntu package) - update to 5.4.0.97.101
linux-image-generic-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.112~18.04.86
linux-image-lowlatency-hwe-18.04-edge (Ubuntu package) - update to 5.4.0.97.101
linux-image-generic-hwe-18.04-edge (Ubuntu package) - update to 5.4.0.97.101
linux-image-virtual-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.112~18.04.86
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.103, 5.4.0.99.112~18.04.86
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.97.101, 5.4.0.97.110~18.04.85, 5.4.0.99.112~18.04.86
linux-image-virtual-hwe-18.04-edge (Ubuntu package) - update to 5.4.0.97.101
linux-image-5.4.0-97-generic (Ubuntu package) - addressed in versions 5.4.0-97.110, 5.4.0-97.110~18.04.1
linux-image-5.4.0-97-lowlatency (Ubuntu package) - addressed in versions 5.4.0-97.110, 5.4.0-97.110~18.04.1
linux-image-5.4.0-97-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-97.110, 5.4.0-97.110~18.04.1
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.97.110~18.04.85, 5.4.0.99.112~18.04.86
linux-image-5.4.0-99-generic (Ubuntu package) - addressed in versions 5.4.0-99.112, 5.4.0-99.112~18.04.1
linux-image-5.4.0-99-lowlatency (Ubuntu package) - addressed in versions 5.4.0-99.112, 5.4.0-99.112~18.04.1
linux-image-5.4.0-99-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-99.112, 5.4.0-99.112~18.04.1
linux-image-ibm-lts-20.04 (Ubuntu package) - addressed in versions 5.4.0.1013.14, 5.4.0.1014.15
linux-image-ibm (Ubuntu package) - addressed in versions 5.4.0.1013.14, 5.4.0.1014.15
linux-image-5.4.0-1013-ibm (Ubuntu package) - update to 5.4.0-1013.14
linux-image-5.4.0-1014-ibm (Ubuntu package) - update to 5.4.0-1014.15
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1026.27
linux-image-5.4.0-1026-bluefield (Ubuntu package) - update to 5.4.0-1026.29
linux-image-5.4.0-1032-gkeop (Ubuntu package) - addressed in versions 5.4.0-1032.33, 5.4.0-1032.33~18.04.1
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1032.33~18.04.32, 5.4.0.1032.35, 5.4.0.1033.34~18.04.33, 5.4.0.1033.36
linux-image-gkeop (Ubuntu package) - addressed in versions 5.4.0.1032.35, 5.4.0.1033.36
linux-image-5.4.0-1033-gkeop (Ubuntu package) - addressed in versions 5.4.0-1033.34, 5.4.0-1033.34~18.04.1
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1052.54
linux-image-5.4.0-1052-raspi (Ubuntu package) - addressed in versions 5.4.0-1052.58, 5.4.0-1052.58~18.04.1
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1052.86, 5.13.0.1016.21
linux-image-5.4.0-1054-kvm (Ubuntu package) - update to 5.4.0-1054.56
linux-image-5.4.0-1055-kvm (Ubuntu package) - update to 5.4.0-1055.57
linux-image-gke (Ubuntu package) - addressed in versions 5.4.0.1059.69, 5.4.0.1062.72, 5.13.0.1013.12
linux-image-oracle-lts-20.04 (Ubuntu package) - addressed in versions 5.4.0.1062.62, 5.4.0.1063.63
linux-image-5.4.0-1062-gke (Ubuntu package) - addressed in versions 5.4.0-1062.65, 5.4.0-1062.65~18.04.1
linux-image-gke-5.4 (Ubuntu package) - addressed in versions 5.4.0.1062.65~18.04.26, 5.4.0.1062.72
linux-image-5.4.0-1062-oracle (Ubuntu package) - addressed in versions 5.4.0-1062.66, 5.4.0-1062.66~18.04.1
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1062.66~18.04.41, 5.4.0.1063.67~18.04.42, 5.11.0.1027.30~20.04.19, 5.11.0.1028.31~20.04.20, 5.13.0.1016.16
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1063.48, 5.4.0.1064.49, 5.11.0.1028.32~20.04.26, 5.11.0.1029.33~20.04.27, 5.13.0.1013.12
linux-image-5.4.0-1063-gcp (Ubuntu package) - addressed in versions 5.4.0-1063.67, 5.4.0-1063.67~18.04.1
linux-image-5.4.0-1063-oracle (Ubuntu package) - addressed in versions 5.4.0-1063.67, 5.4.0-1063.67~18.04.1
linux-image-gcp-lts-20.04 (Ubuntu package) - addressed in versions 5.4.0.1063.73, 5.4.0.1064.74
linux-image-aws-lts-20.04 (Ubuntu package) - addressed in versions 5.4.0.1064.66, 5.4.0.1065.67
linux-image-5.4.0-1064-aws (Ubuntu package) - update to 5.4.0-1064.67
linux-image-5.4.0-1064-gcp (Ubuntu package) - addressed in versions 5.4.0-1064.68, 5.4.0-1064.68~18.04.1
linux-image-5.4.0-1065-aws (Ubuntu package) - update to 5.4.0-1065.68
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1068.47, 5.4.0.1069.48, 5.11.0.1027.30~20.04.25, 5.11.0.1028.31~20.04.26
linux-image-azure-lts-20.04 (Ubuntu package) - addressed in versions 5.4.0.1068.66, 5.4.0.1069.67
linux-image-5.4.0-1068-azure (Ubuntu package) - addressed in versions 5.4.0-1068.71, 5.4.0-1068.71~18.04.1
linux-image-5.4.0-1069-azure (Ubuntu package) - addressed in versions 5.4.0-1069.72, 5.4.0-1069.72~18.04.1
linux-image-5.11.0-1028-oracle (Ubuntu package) - update to 5.11.0-1028.31~20.04.1
linux-image-5.11.0-1028-azure (Ubuntu package) - update to 5.11.0-1028.31~20.04.2
linux-image-5.11.0-1029-gcp (Ubuntu package) - update to 5.11.0-1029.33~20.04.3
linux-image-5.13.0-28-generic-64k (Ubuntu package) - update to 5.13.0-28.31~20.04.1
linux-image-5.13.0-28-generic-lpae (Ubuntu package) - update to 5.13.0-28.31~20.04.1
linux-image-5.13.0-28-lowlatency (Ubuntu package) - update to 5.13.0-28.31~20.04.1
linux-image-5.13.0-28-generic (Ubuntu package) - update to 5.13.0-28.31~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-generic-64k (Ubuntu package) - update to 5.13.0.28.38
linux-image-oem-20.04 (Ubuntu package) - update to 5.13.0.28.38
linux-image-5.13.0-1011-kvm (Ubuntu package) - update to 5.13.0-1011.12
linux-image-5.13.0-1012-aws (Ubuntu package) - update to 5.13.0-1012.13
linux-image-5.13.0-1013-gcp (Ubuntu package) - update to 5.13.0-1013.16
linux-image-5.13.0-1016-raspi-nolpae (Ubuntu package) - update to 5.13.0-1016.18
linux-image-5.13.0-1016-raspi (Ubuntu package) - update to 5.13.0-1016.18
linux-image-5.13.0-1016-oracle (Ubuntu package) - update to 5.13.0-1016.20
linux-image-raspi-nolpae (Ubuntu package) - update to 5.13.0.1016.21
linux-image-oem-20.04c (Ubuntu package) - update to 5.13.0.1029.31
linux-image-5.13.0-1029-oem (Ubuntu package) - update to 5.13.0-1029.36
kernel-livepatch-SLE15-SP2_Update_15-debugsource - update to 6-2.2
kernel-livepatch-5_3_18-24_53_4-default-debuginfo - update to 6-2.2
kernel-livepatch-5_3_18-24_53_4-default - update to 6-2.2
XtremIO X2 - update to 6.4.2-13
kernel-livepatch-SLE15-SP2_Update_13-debugsource - update to 8-2.2
kernel-livepatch-5_3_18-24_61-default-debuginfo - update to 8-2.2
kernel-livepatch-SLE15-SP2_Update_12-debugsource - update to 8-2.2
kernel-livepatch-5_3_18-24_61-default - update to 8-2.2
kernel-livepatch-5_3_18-24_64-default - update to 8-2.2
kernel-livepatch-5_3_18-24_64-default-debuginfo - update to 8-2.2
kernel-livepatch-5_3_18-57-default - update to 8-3.2
kernel-livepatch-SLE15-SP3_Update_0-debugsource - update to 8-3.2
kernel-livepatch-5_3_18-57-default-debuginfo - update to 8-3.2
CTPView - update to 9.1R5
kernel-livepatch-SLE15-SP2_Update_11-debugsource - update to 11-2.2
kernel-livepatch-5_3_18-24_52-default - update to 11-2.2
kernel-livepatch-5_3_18-24_52-default-debuginfo - update to 11-2.2
kernel-livepatch-SLE15-SP2_Update_10-debugsource - update to 12-2.2
kernel-livepatch-5_3_18-24_49-default-debuginfo - update to 12-2.2
kernel-livepatch-5_3_18-24_49-default - update to 12-2.2
kernel-livepatch-SLE15-SP2_Update_9-debugsource - update to 13-2.2
kernel-livepatch-SLE15-SP2_Update_8-debugsource - update to 13-2.2
kernel-livepatch-5_3_18-24_43-default - update to 13-2.2
kernel-livepatch-5_3_18-24_43-default-debuginfo - update to 13-2.2
kernel-livepatch-5_3_18-24_46-default - update to 13-2.2
kernel-livepatch-5_3_18-24_46-default-debuginfo - update to 13-2.2
kernel-livepatch-5_3_18-24_37-default-debuginfo - update to 14-2.2
kernel-livepatch-5_3_18-24_37-default - update to 14-2.2
kernel-livepatch-SLE15-SP2_Update_7-debugsource - update to 14-2.2
Juniper Junos Space - update to 22.2R1
kmod-debuginfo - update to 25-6.10.1
kmod-debugsource - update to 25-6.10.1
libkmod2 - update to 25-6.10.1
libkmod2-debuginfo - update to 25-6.10.1
kmod-compat - update to 25-6.10.1
kmod - update to 25-6.10.1
libkmod-devel - update to 25-6.10.1
kmod-bash-completion - update to 25-6.10.1

External References

Related Security Bulletins