Use-after-free in Linux kernel - CVE-2021-4202

Vulnerability identifier: #VU63764

CSH Severity: Low

CVSS v4 BT: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-4202

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 in the nci_request() function in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. A local user can cause a data race problem while the device is getting removed and escalate privileges on the system.

Linux kernel
Debian Linux
SUSE Linux Enterprise Micro
Anolis OS
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server
SUSE Linux Enterprise Live Patching
Slackware Linux
Ubuntu
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Public Cloud
openEuler
kgraft-patch-4_12_14-122_106-default
kernel-livepatch-5_3_18-24_96-default-debuginfo
kernel-livepatch-5_3_18-24_96-default
kernel-livepatch-SLE15-SP2_Update_22-debugsource
kernel-livepatch-4_12_14-197_102-default
kernel-livepatch-4_12_14-150_78-default
kernel-livepatch-4_12_14-150_78-default-debuginfo
kgraft-patch-4_12_14-95_83-default
kgraft-patch-4_12_14-122_98-default
kgraft-patch-4_12_14-122_103-default
kernel-livepatch-5_3_18-59_37-default
kernel-livepatch-5_3_18-59_37-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_10-debugsource
kgraft-patch-4_4_180-94_150-default
kernel-livepatch-SLE15-SP2_Update_21-debugsource
kgraft-patch-4_4_180-94_150-default-debuginfo
kernel-livepatch-5_3_18-24_93-default
kernel-livepatch-5_3_18-24_93-default-debuginfo
linux-image-aws (Ubuntu package)
linux-image-4.4.0-229-lowlatency (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-4.4.0-229-generic (Ubuntu package)
linux-image-4.4.0-1145-aws (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-4.4.0-1110-kvm (Ubuntu package)
linux-image-kvm (Ubuntu package)
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-generic-lpae (Ubuntu package)
linux-image-4.15.0-169-generic-lpae (Ubuntu package)
linux-image-4.15.0-169-generic (Ubuntu package)
linux-image-4.15.0-169-lowlatency (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-dell300x (Ubuntu package)
linux-image-4.15.0-1035-dell300x (Ubuntu package)
linux-image-4.15.0-1087-oracle (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-4.15.0-1103-raspi2 (Ubuntu package)
linux-image-4.15.0-1107-kvm (Ubuntu package)
linux-image-4.15.0-1116-gcp (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-snapdragon (Ubuntu package)
linux-image-4.15.0-1120-snapdragon (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1131-azure (Ubuntu package)
bpftool
kernel
kernel-source
python2-perf-debuginfo
kernel-tools
perf
kernel-debuginfo
python3-perf
perf-debuginfo
kernel-devel
kernel-debugsource
bpftool-debuginfo
kernel-tools-debuginfo
python2-perf
kernel-tools-devel
python3-perf-debuginfo
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-libs
kernel-tools-libs-devel
python-perf
linux (Debian package)
kernel-livepatch-5_3_18-59_34-default
kernel-livepatch-5_3_18-59_34-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_9-debugsource
kernel-livepatch-5_3_18-24_83-default-debuginfo
kernel-livepatch-5_3_18-24_83-default
kernel-livepatch-5_3_18-24_86-default
kernel-livepatch-SLE15-SP2_Update_19-debugsource
kgraft-patch-4_12_14-122_88-default
kgraft-patch-4_12_14-122_91-default
kernel-livepatch-5_3_18-24_86-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_20-debugsource
kernel-rt_debug-devel
kernel-rt
gfs2-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt-debuginfo
dlm-kmp-rt-debuginfo
dlm-kmp-rt
cluster-md-kmp-rt-debuginfo
kernel-rt-debugsource
cluster-md-kmp-rt
kernel-rt-devel
kernel-rt-devel-debuginfo
kernel-rt_debug
kernel-rt_debug-debuginfo
kernel-rt_debug-debugsource
kernel-source-rt
kernel-devel-rt
ocfs2-kmp-rt-debuginfo
ocfs2-kmp-rt
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
kernel-azure-devel-debuginfo
kernel-syms-azure
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure
kernel-source-azure
kernel-devel-azure
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-5.4.0-100-lowlatency (Ubuntu package)
linux-image-5.4.0-100-generic-lpae (Ubuntu package)
linux-image-5.4.0-100-generic (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1015-ibm (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1028-bluefield (Ubuntu package)
linux-image-5.4.0-1034-gkeop (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1053-raspi (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-5.4.0-1056-kvm (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-5.4.0-1063-gke (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1064-oracle (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-5.4.0-1065-gcp (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1066-aws (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1070-azure (Ubuntu package)
linux-image-5.4.0-1070-azure-fde (Ubuntu package)
linux-image-azure-fde (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-lowlatency (Ubuntu package)
linux-image-5.13.0-28-generic (Ubuntu package)
linux-image-5.13.0-28-generic-lpae (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-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-SP3_Update_6-debugsource
kernel-livepatch-SLE15-SP3_Update_7-debugsource
kernel-livepatch-5_3_18-59_27-default-debuginfo
kernel-livepatch-5_3_18-59_27-default
kernel-livepatch-5_3_18-59_24-default-debuginfo
kernel-livepatch-5_3_18-59_24-default
kernel-livepatch-5_3_18-24_78-default
kernel-livepatch-SLE15-SP2_Update_18-debugsource
kgraft-patch-4_12_14-122_83-default
kernel-livepatch-5_3_18-24_78-default-debuginfo
kernel-livepatch-5_3_18-59_19-default-debuginfo
kernel-livepatch-5_3_18-59_19-default
kernel-livepatch-SLE15-SP3_Update_5-debugsource
kernel-livepatch-4_12_14-150_75-default-debuginfo
kgraft-patch-4_12_14-95_80-default
kgraft-patch-4_4_180-94_147-default
kgraft-patch-4_4_180-94_147-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_17-debugsource
kernel-livepatch-4_12_14-197_99-default
kernel-livepatch-5_3_18-24_75-default-debuginfo
kernel-livepatch-5_3_18-24_75-default
kgraft-patch-4_12_14-122_80-default
kernel-livepatch-4_12_14-150_75-default
kernel-livepatch-5_3_18-59_16-default-debuginfo
kernel-livepatch-5_3_18-59_16-default
kernel-livepatch-SLE15-SP3_Update_4-debugsource
kernel-livepatch-5_3_18-24_70-default-debuginfo
kernel-livepatch-5_3_18-24_53_4-default
kernel-livepatch-5_3_18-24_53_4-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_16-debugsource
kernel-livepatch-SLE15-SP2_Update_15-debugsource
kernel-livepatch-SLE15-SP2_Update_14-debugsource
kgraft-patch-4_12_14-122_74-default
kgraft-patch-4_12_14-122_77-default
kernel-livepatch-5_3_18-24_67-default
kernel-livepatch-5_3_18-24_67-default-debuginfo
kernel-livepatch-5_3_18-24_70-default
kernel-livepatch-SLE15-SP3_Update_3-debugsource
kernel-livepatch-5_3_18-59_10-default
kernel-livepatch-5_3_18-59_10-default-debuginfo
kernel-livepatch-5_3_18-59_5-default
kernel-livepatch-5_3_18-59_5-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_1-debugsource
kernel-livepatch-SLE15-SP3_Update_2-debugsource
kernel-livepatch-5_3_18-59_13-default-debuginfo
kernel-livepatch-5_3_18-59_13-default
kgraft-patch-4_12_14-95_77-default
kernel-livepatch-4_12_14-197_92-default
kernel-livepatch-SLE15-SP2_Update_13-debugsource
kernel-livepatch-5_3_18-24_61-default
kernel-livepatch-4_12_14-150_72-default-debuginfo
kgraft-patch-4_12_14-122_71-default
kernel-livepatch-5_3_18-24_61-default-debuginfo
kernel-livepatch-5_3_18-24_64-default
kernel-livepatch-5_3_18-24_64-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_12-debugsource
kernel-livepatch-4_12_14-150_72-default
kgraft-patch-4_12_14-95_74-default
kgraft-patch-4_4_180-94_144-default-debuginfo
kgraft-patch-4_4_180-94_144-default
kernel-livepatch-4_12_14-197_89-default
kernel-livepatch-5_3_18-57-default-debuginfo
kernel-livepatch-5_3_18-57-default
kernel-livepatch-SLE15-SP3_Update_0-debugsource
kgraft-patch-4_12_14-122_66-default
kernel-livepatch-4_12_14-150_69-default-debuginfo
kernel-livepatch-4_12_14-150_69-default
kgraft-patch-4_12_14-95_71-default
kernel-livepatch-5_3_18-24_52-default
kernel-livepatch-5_3_18-24_52-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_11-debugsource
kernel-livepatch-4_12_14-197_86-default
kgraft-patch-4_4_180-94_141-default
kgraft-patch-4_4_180-94_141-default-debuginfo
kgraft-patch-4_12_14-122_63-default
kgraft-patch-4_12_14-95_68-default
kernel-livepatch-4_12_14-150_66-default-debuginfo
kernel-livepatch-4_12_14-150_66-default
kgraft-patch-4_4_180-94_138-default
kgraft-patch-4_4_180-94_138-default-debuginfo
kernel-livepatch-4_12_14-197_83-default

Install updates from vendor's website.

Linux kernel - update to 5.16 rc2
kgraft-patch-4_12_14-122_106-default - update to 2-2.2
kernel-livepatch-5_3_18-24_96-default-debuginfo - update to 3-2.2
kernel-livepatch-5_3_18-24_96-default - update to 3-2.2
kernel-livepatch-SLE15-SP2_Update_22-debugsource - update to 3-2.2
kernel-livepatch-4_12_14-197_102-default - update to 3-2.2
kernel-livepatch-4_12_14-150_78-default - update to 3-2.2
kernel-livepatch-4_12_14-150_78-default-debuginfo - update to 3-2.2
kgraft-patch-4_12_14-95_83-default - update to 3-2.2
kgraft-patch-4_12_14-122_98-default - update to 3-2.2
kgraft-patch-4_12_14-122_103-default - update to 3-2.2
kernel-livepatch-5_3_18-59_37-default - update to 3-150300.2.2
kernel-livepatch-5_3_18-59_37-default-debuginfo - update to 3-150300.2.2
kernel-livepatch-SLE15-SP3_Update_10-debugsource - update to 3-150300.2.2
kgraft-patch-4_4_180-94_150-default - update to 4-2.2
kernel-livepatch-SLE15-SP2_Update_21-debugsource - update to 4-2.2
kgraft-patch-4_4_180-94_150-default-debuginfo - update to 4-2.2
kernel-livepatch-5_3_18-24_93-default - update to 4-2.2
kernel-livepatch-5_3_18-24_93-default-debuginfo - update to 4-2.2
linux-image-aws (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.4.01109.115, 5.4.0.1066.48, 5.11.0.1028.31~20.04.26, 5.13.0.1012.13
linux-image-4.4.0-229-lowlatency (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.4.0.1110.107
linux-image-lowlatency (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.15.0.169.158, 5.4.0.100.104, 5.13.0.28.38
linux-image-4.4.0-229-generic (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.4.0.1110.107
linux-image-4.4.0-1145-aws (Ubuntu package) - update to 4.4.0.229.235
linux-image-generic (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.15.0.169.158, 5.4.0.100.104, 5.13.0.28.38
linux-image-virtual (Ubuntu package) - addressed in versions 4.4.0.229.235, 4.15.0.169.158, 5.4.0.100.104, 5.13.0.28.38
linux-image-virtual-lts-xenial (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-lowlatency-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, 4.15.0.1107.103, 5.4.0.1056.55, 5.13.0.1011.11
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-generic-lpae (Ubuntu package) - addressed in versions 4.15.0.169.158, 5.4.0.100.104, 5.13.0.28.38
linux-image-4.15.0-169-generic-lpae (Ubuntu package) - update to 4.15.0-169.177
linux-image-4.15.0-169-generic (Ubuntu package) - update to 4.15.0-169.177
linux-image-4.15.0-169-lowlatency (Ubuntu package) - update to 4.15.0-169.177
linux-image-generic-hwe-16.04 (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-lowlatency-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-dell300x (Ubuntu package) - update to 4.15.0.1035.37
linux-image-4.15.0-1035-dell300x (Ubuntu package) - update to 4.15.0-1035.40
linux-image-4.15.0-1087-oracle (Ubuntu package) - update to 4.15.0-1087.95
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1087.97
linux-image-aws-hwe (Ubuntu package) - update to 4.15.0.1099.92
linux-image-raspi2 (Ubuntu package) - addressed in versions 4.15.0.1103.101, 5.4.0.1053.87
linux-image-4.15.0-1103-raspi2 (Ubuntu package) - update to 4.15.0-1103.110
linux-image-4.15.0-1107-kvm (Ubuntu package) - update to 4.15.0-1107.109
linux-image-4.15.0-1116-gcp (Ubuntu package) - update to 4.15.0-1116.130
linux-image-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1116.135
linux-image-snapdragon (Ubuntu package) - update to 4.15.0.1120.123
linux-image-4.15.0-1120-snapdragon (Ubuntu package) - update to 4.15.0-1120.129
linux-image-aws-lts-18.04 (Ubuntu package) - update to 4.15.0.1121.124
linux-image-azure-lts-18.04 (Ubuntu package) - update to 4.15.0.1131.104
linux-image-4.15.0-1131-azure (Ubuntu package) - update to 4.15.0-1131.144
bpftool - update to 4.19.90-2201.3.0.0134
kernel - update to 4.19.90-2201.3.0.0134
kernel-source - update to 4.19.90-2201.3.0.0134
python2-perf-debuginfo - update to 4.19.90-2201.3.0.0134
kernel-tools - update to 4.19.90-2201.3.0.0134
perf - update to 4.19.90-2201.3.0.0134
kernel-debuginfo - update to 4.19.90-2201.3.0.0134
python3-perf - update to 4.19.90-2201.3.0.0134
perf-debuginfo - update to 4.19.90-2201.3.0.0134
kernel-devel - update to 4.19.90-2201.3.0.0134
kernel-debugsource - update to 4.19.90-2201.3.0.0134
bpftool-debuginfo - update to 4.19.90-2201.3.0.0134
kernel-tools-debuginfo - update to 4.19.90-2201.3.0.0134
python2-perf - update to 4.19.90-2201.3.0.0134
kernel-tools-devel - update to 4.19.90-2201.3.0.0134
python3-perf-debuginfo - update to 4.19.90-2201.3.0.0134
bpftool - update to 4.19.91-26
kernel-core - update to 4.19.91-26
kernel-debug - update to 4.19.91-26
kernel-debug-core - update to 4.19.91-26
kernel-debug-devel - update to 4.19.91-26
kernel-debug-modules - update to 4.19.91-26
kernel-debug-modules-extra - update to 4.19.91-26
kernel-devel - update to 4.19.91-26
kernel-headers - update to 4.19.91-26
kernel-modules - update to 4.19.91-26
kernel-modules-extra - update to 4.19.91-26
kernel-modules-internal - update to 4.19.91-26
kernel-tools - update to 4.19.91-26
kernel-tools-libs - update to 4.19.91-26
kernel-tools-libs-devel - update to 4.19.91-26
perf - update to 4.19.91-26
python3-perf - update to 4.19.91-26
python-perf - update to 4.19.91-26
kernel - update to 4.19.91-26
linux (Debian package) - update to 4.19.232-1
kernel-livepatch-5_3_18-59_34-default - update to 4-150300.2.2
kernel-livepatch-5_3_18-59_34-default-debuginfo - update to 4-150300.2.2
kernel-livepatch-SLE15-SP3_Update_9-debugsource - update to 4-150300.2.2
kernel-livepatch-5_3_18-24_83-default-debuginfo - update to 5-2.2
kernel-livepatch-5_3_18-24_83-default - update to 5-2.2
kernel-livepatch-5_3_18-24_86-default - update to 5-2.2
kernel-livepatch-SLE15-SP2_Update_19-debugsource - update to 5-2.2
kgraft-patch-4_12_14-122_88-default - update to 5-2.2
kgraft-patch-4_12_14-122_91-default - update to 5-2.2
kernel-livepatch-5_3_18-24_86-default-debuginfo - update to 5-2.2
kernel-livepatch-SLE15-SP2_Update_20-debugsource - update to 5-2.2
kernel-rt_debug-devel - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
gfs2-kmp-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
dlm-kmp-rt-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
dlm-kmp-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt-debugsource - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
cluster-md-kmp-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt-devel - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt-devel-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt_debug - update to 5.3.18-68.1
kernel-rt_debug-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt_debug-debugsource - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-source-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-devel-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
ocfs2-kmp-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-syms-rt - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.3.18-68.1, 5.3.18-150300.71.1
kernel-azure-devel-debuginfo - update to 5.3.18-150300.38.37.1
kernel-syms-azure - update to 5.3.18-150300.38.37.1
kernel-azure-devel - update to 5.3.18-150300.38.37.1
kernel-azure-debugsource - update to 5.3.18-150300.38.37.1
kernel-azure-debuginfo - update to 5.3.18-150300.38.37.1
kernel-azure - update to 5.3.18-150300.38.37.1
kernel-source-azure - update to 5.3.18-150300.38.37.1
kernel-devel-azure - update to 5.3.18-150300.38.37.1
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.100.104, 5.4.0.100.113~18.04.87
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.100.104, 5.4.0.100.113~18.04.87
linux-image-5.4.0-100-lowlatency (Ubuntu package) - addressed in versions 5.4.0-100.113, 5.4.0-100.113~18.04.1
linux-image-5.4.0-100-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-100.113, 5.4.0-100.113~18.04.1
linux-image-5.4.0-100-generic (Ubuntu package) - addressed in versions 5.4.0-100.113, 5.4.0-100.113~18.04.1
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.100.113~18.04.87
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.100.113~18.04.87
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.100.113~18.04.87
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to 5.4.0.100.113~18.04.87
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.100.113~18.04.87
linux-image-5.4.0-1015-ibm (Ubuntu package) - addressed in versions 5.4.0-1015.16, 5.4.0-1015.16~18.04.1
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1015.16
linux-image-ibm (Ubuntu package) - addressed in versions 5.4.0.1015.16, 5.4.0.1015.32
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1028.29
linux-image-5.4.0-1028-bluefield (Ubuntu package) - update to 5.4.0-1028.31
linux-image-5.4.0-1034-gkeop (Ubuntu package) - addressed in versions 5.4.0-1034.35, 5.4.0-1034.35~18.04.1
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1034.35~18.04.34, 5.4.0.1034.37
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1034.37
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1053.55
linux-image-5.4.0-1053-raspi (Ubuntu package) - addressed in versions 5.4.0-1053.60, 5.4.0-1053.60~18.04.1
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1053.87, 5.13.0.1016.21
linux-image-5.4.0-1056-kvm (Ubuntu package) - update to 5.4.0-1056.58
linux-image-gke (Ubuntu package) - addressed in versions 5.4.0.1062.72, 5.4.0.1063.73, 5.13.0.1013.12
linux-image-5.4.0-1063-gke (Ubuntu package) - addressed in versions 5.4.0-1063.66, 5.4.0-1063.66~18.04.1
linux-image-gke-5.4 (Ubuntu package) - addressed in versions 5.4.0.1063.66~18.04.27, 5.4.0.1063.73
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1064.64
linux-image-5.4.0-1064-oracle (Ubuntu package) - addressed in versions 5.4.0-1064.68, 5.4.0-1064.68~18.04.1
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1064.68~18.04.43, 5.11.0.1028.31~20.04.20, 5.13.0.1016.16
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1065.50, 5.11.0.1029.33~20.04.27, 5.13.0.1013.12
linux-image-5.4.0-1065-gcp (Ubuntu package) - addressed in versions 5.4.0-1065.69, 5.4.0-1065.69~18.04.1
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1065.75
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1066.68
linux-image-5.4.0-1066-aws (Ubuntu package) - update to 5.4.0-1066.69
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1070.49, 5.11.0.1028.31~20.04.26
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1070.68
linux-image-5.4.0-1070-azure (Ubuntu package) - addressed in versions 5.4.0-1070.73, 5.4.0-1070.73~18.04.1
linux-image-5.4.0-1070-azure-fde (Ubuntu package) - update to 5.4.0-1070.73+cvm1.1
linux-image-azure-fde (Ubuntu package) - update to 5.4.0.1070.73+cvm1.16
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-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-5.13.0-28-generic-lpae (Ubuntu package) - update to 5.13.0-28.31~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.13.0.28.31~20.04.15
linux-image-generic-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-SP3_Update_6-debugsource - update to 5-150300.2.2
kernel-livepatch-SLE15-SP3_Update_7-debugsource - update to 5-150300.2.2
kernel-livepatch-5_3_18-59_27-default-debuginfo - update to 5-150300.2.2
kernel-livepatch-5_3_18-59_27-default - update to 5-150300.2.2
kernel-livepatch-5_3_18-59_24-default-debuginfo - update to 5-150300.2.2
kernel-livepatch-5_3_18-59_24-default - update to 5-150300.2.2
kernel-livepatch-5_3_18-24_78-default - update to 7-2.2
kernel-livepatch-SLE15-SP2_Update_18-debugsource - update to 7-2.2
kgraft-patch-4_12_14-122_83-default - update to 7-2.2
kernel-livepatch-5_3_18-24_78-default-debuginfo - update to 7-2.2
kernel-livepatch-5_3_18-59_19-default-debuginfo - update to 7-150300.2.2
kernel-livepatch-5_3_18-59_19-default - update to 7-150300.2.2
kernel-livepatch-SLE15-SP3_Update_5-debugsource - update to 7-150300.2.2
kernel-livepatch-4_12_14-150_75-default-debuginfo - update to 8-2.2
kgraft-patch-4_12_14-95_80-default - update to 8-2.2
kgraft-patch-4_4_180-94_147-default - update to 8-2.2
kgraft-patch-4_4_180-94_147-default-debuginfo - update to 8-2.2
kernel-livepatch-SLE15-SP2_Update_17-debugsource - update to 8-2.2
kernel-livepatch-4_12_14-197_99-default - update to 8-2.2
kernel-livepatch-5_3_18-24_75-default-debuginfo - update to 8-2.2
kernel-livepatch-5_3_18-24_75-default - update to 8-2.2
kgraft-patch-4_12_14-122_80-default - update to 8-2.2
kernel-livepatch-4_12_14-150_75-default - update to 8-2.2
kernel-livepatch-5_3_18-59_16-default-debuginfo - update to 8-150300.2.2
kernel-livepatch-5_3_18-59_16-default - update to 8-150300.2.2
kernel-livepatch-SLE15-SP3_Update_4-debugsource - update to 8-150300.2.2
kernel-livepatch-5_3_18-24_70-default-debuginfo - update to 9-2.2
kernel-livepatch-5_3_18-24_53_4-default - update to 9-2.2
kernel-livepatch-5_3_18-24_53_4-default-debuginfo - update to 9-2.2
kernel-livepatch-SLE15-SP2_Update_16-debugsource - update to 9-2.2
kernel-livepatch-SLE15-SP2_Update_15-debugsource - update to 9-2.2
kernel-livepatch-SLE15-SP2_Update_14-debugsource - update to 9-2.2
kgraft-patch-4_12_14-122_74-default - update to 9-2.2
kgraft-patch-4_12_14-122_77-default - update to 9-2.2
kernel-livepatch-5_3_18-24_67-default - update to 9-2.2
kernel-livepatch-5_3_18-24_67-default-debuginfo - update to 9-2.2
kernel-livepatch-5_3_18-24_70-default - update to 9-2.2
kernel-livepatch-SLE15-SP3_Update_3-debugsource - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_10-default - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_10-default-debuginfo - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_5-default - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_5-default-debuginfo - update to 9-150300.2.2
kernel-livepatch-SLE15-SP3_Update_1-debugsource - update to 9-150300.2.2
kernel-livepatch-SLE15-SP3_Update_2-debugsource - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_13-default-debuginfo - update to 9-150300.2.2
kernel-livepatch-5_3_18-59_13-default - update to 9-150300.2.2
kgraft-patch-4_12_14-95_77-default - update to 10-2.2
kernel-livepatch-4_12_14-197_92-default - update to 10-2.2
kernel-livepatch-SLE15-SP2_Update_13-debugsource - update to 11-2.2
kernel-livepatch-5_3_18-24_61-default - update to 11-2.2
kernel-livepatch-4_12_14-150_72-default-debuginfo - update to 11-2.2
kgraft-patch-4_12_14-122_71-default - update to 11-2.2
kernel-livepatch-5_3_18-24_61-default-debuginfo - update to 11-2.2
kernel-livepatch-5_3_18-24_64-default - update to 11-2.2
kernel-livepatch-5_3_18-24_64-default-debuginfo - update to 11-2.2
kernel-livepatch-SLE15-SP2_Update_12-debugsource - update to 11-2.2
kernel-livepatch-4_12_14-150_72-default - update to 11-2.2
kgraft-patch-4_12_14-95_74-default - update to 11-2.2
kgraft-patch-4_4_180-94_144-default-debuginfo - update to 11-2.2
kgraft-patch-4_4_180-94_144-default - update to 11-2.2
kernel-livepatch-4_12_14-197_89-default - update to 11-2.2
kernel-livepatch-5_3_18-57-default-debuginfo - update to 11-3.2
kernel-livepatch-5_3_18-57-default - update to 11-3.2
kernel-livepatch-SLE15-SP3_Update_0-debugsource - update to 11-3.2
kgraft-patch-4_12_14-122_66-default - update to 12-2.2
kernel-livepatch-4_12_14-150_69-default-debuginfo - update to 14-2.2
kernel-livepatch-4_12_14-150_69-default - update to 14-2.2
kgraft-patch-4_12_14-95_71-default - update to 14-2.2
kernel-livepatch-5_3_18-24_52-default - update to 14-2.2
kernel-livepatch-5_3_18-24_52-default-debuginfo - update to 14-2.2
kernel-livepatch-SLE15-SP2_Update_11-debugsource - update to 14-2.2
kernel-livepatch-4_12_14-197_86-default - update to 14-2.2
kgraft-patch-4_4_180-94_141-default - update to 14-2.2
kgraft-patch-4_4_180-94_141-default-debuginfo - update to 14-2.2
kgraft-patch-4_12_14-122_63-default - update to 14-2.2
kgraft-patch-4_12_14-95_68-default - update to 15-2.2
kernel-livepatch-4_12_14-150_66-default-debuginfo - update to 15-2.2
kernel-livepatch-4_12_14-150_66-default - update to 15-2.2
kgraft-patch-4_4_180-94_138-default - update to 15-2.2
kgraft-patch-4_4_180-94_138-default-debuginfo - update to 15-2.2
kernel-livepatch-4_12_14-197_83-default - update to 15-2.2

• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=86cdf8e38792545161dbe3350a7eced558ba4d15
• https://bugzilla.redhat.com/show_bug.cgi?id=2036682
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3e3b5dfcd16a3e254aab61bd1e8c417dd4503102
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=48b71a9e66c2eab60564b1b1c85f4928ed04e406
• https://security.netapp.com/advisory/ntap-20220513-0002/

• Ubuntu update for linux
• Ubuntu update for linux
• Ubuntu update for linux-aws
• Ubuntu update for linux-gke
• Ubuntu update for linux
• Ubuntu update for linux-kvm
• Ubuntu update for linux-aws
• Debian update for linux
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel (Live Patch 26 for SLE 12 SP5)
• SUSE update for the Linux Kernel (Live Patch 6 for SLE 15 SP3)
• SUSE update for the Linux Kernel (Live Patch 41 for SLE 12 SP3)
• openEuler update for kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Ubuntu update for linux
• Anolis OS update for kernel(ANCK)4.19
• Anolis OS update for kernel
• Slackware Linux update for kernel