Input validation error in Linux kernel - CVE-2021-29264

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Main Vulnerability Database Vulnerabilities #VU93697

Input validation error in Linux kernel - CVE-2021-29264

Published: March 26, 2021 / Updated: May 27, 2022


Vulnerability identifier: #VU93697
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-29264
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the gfar_add_rx_frag() and gfar_clean_rx_ring() functions in drivers/net/ethernet/freescale/gianfar.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE MicroOS
SUSE Enterprise Storage
HPE Helion Openstack
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Software Development Kit
Ubuntu
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Legacy Software
openEuler
Fedora
linux-image-aws-hwe (Ubuntu package)
kernel-livepatch-4_12_14-150_72-default
kernel-livepatch-4_12_14-150_72-default-debuginfo
kernel-livepatch-4_12_14-197_89-default
kgraft-patch-4_4_180-94_144-default-debuginfo
kgraft-patch-4_4_180-94_144-default
kernel-livepatch-5_3_18-24_61-default
kernel-livepatch-5_3_18-24_61-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_12-debugsource
kgraft-patch-4_12_14-95_74-default
kernel-livepatch-5_3_18-59_5-default
kernel-livepatch-5_3_18-59_5-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_1-debugsource
kgraft-patch-4_12_14-122_66-default
ocfs2-kmp-default
ocfs2-kmp-default-debuginfo
kernel-default-base
kernel-syms
kernel-default-devel
kernel-default-debuginfo
kernel-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
dlm-kmp-default
cluster-network-kmp-default-debuginfo
cluster-network-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
kernel-source
kernel-default-debugsource
kernel-default-base-debuginfo
kernel-devel
kernel-macros
kernel-default-kgraft
kernel-default-man
gfs2-kmp-rt
kernel-rt_debug-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel-debuginfo
kernel-rt-devel
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt-base-debuginfo
kernel-rt-base
kernel-rt
gfs2-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
dlm-kmp-rt
cluster-md-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-devel-rt
kernel-source-rt
kernel-azure
kernel-azure-base
kernel-source-azure
kernel-devel-azure
kernel-syms-azure
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure-base-debuginfo
kernel-default-kgraft-devel
kernel-default-devel-debuginfo
kernel-obs-build-debugsource
kernel-default-extra
kernel-default-extra-debuginfo
kernel-obs-build
kernel-docs
kernel-zfcpdump-debugsource
kernel-default-livepatch
kernel-vanilla-base
kernel-vanilla-base-debuginfo
kernel-vanilla-debugsource
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-vanilla-debuginfo
kernel-zfcpdump-debuginfo
kernel-default-livepatch-devel
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-4.15.0-143-generic (Ubuntu package)
linux-image-4.15.0-143-generic-lpae (Ubuntu package)
linux-image-4.15.0-143-lowlatency (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-dell300x (Ubuntu package)
linux-image-4.15.0-1018-dell300x (Ubuntu package)
linux-image-4.15.0-1071-oracle (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-4.15.0-1085-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-4.15.0-1091-kvm (Ubuntu package)
linux-image-4.15.0-1099-gcp (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-snapdragon (Ubuntu package)
linux-image-4.15.0-1102-aws (Ubuntu package)
linux-image-4.15.0-1102-snapdragon (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-4.15.0-1114-azure (Ubuntu package)
kernel-debuginfo
kernel
python3-perf-debuginfo
kernel-tools-debuginfo
python3-perf
python2-perf
kernel-debugsource
python2-perf-debuginfo
bpftool
kernel-tools-devel
kernel-tools
bpftool-debuginfo
perf
perf-debuginfo
kernel-azure-devel-debuginfo
kernel-preempt-debugsource
kernel-preempt-debuginfo
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-preempt-devel-debuginfo
kernel-preempt
kernel-preempt-devel
kernel-64kb
kernel-64kb-devel
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-zfcpdump
kernel-64kb-devel-debuginfo
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-74-lowlatency (Ubuntu package)
linux-image-5.4.0-74-generic-lpae (Ubuntu package)
linux-image-5.4.0-74-generic (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (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-5.4.0-1016-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-5.4.0-1036-raspi (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-5.4.0-1040-kvm (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-5.4.0-1044-gke (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-5.4.0-1044-gcp (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.4.0-1046-oracle (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1048-azure (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-5.4.0-1049-aws (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-5.8.0-53-generic-64k (Ubuntu package)
linux-image-5.8.0-53-lowlatency (Ubuntu package)
linux-image-5.8.0-53-generic-lpae (Ubuntu package)
linux-image-5.8.0-53-generic (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.8.0-1024-raspi-nolpae (Ubuntu package)
linux-image-5.8.0-1024-raspi (Ubuntu package)
linux-image-5.8.0-1027-kvm (Ubuntu package)
linux-image-5.8.0-1029-oracle (Ubuntu package)
linux-image-5.8.0-1031-gcp (Ubuntu package)
linux-image-5.8.0-1032-azure (Ubuntu package)
linux-image-5.8.0-1033-aws (Ubuntu package)
linux-image-5.10.0-1026-oem (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
kernel-headers

How to mitigate CVE-2021-29264

Install update from vendor's website.

linux-image-aws-hwe (Ubuntu package) - update to Ubuntu Pro (Infra-only)
kernel-livepatch-4_12_14-150_72-default - update to 1-1.3.1
kernel-livepatch-4_12_14-150_72-default-debuginfo - update to 1-1.3.1
kernel-livepatch-4_12_14-197_89-default - update to 1-3.3.2
kgraft-patch-4_4_180-94_144-default-debuginfo - update to 1-4.3.1
kgraft-patch-4_4_180-94_144-default - update to 1-4.3.1
kernel-livepatch-5_3_18-24_61-default - update to 1-5.3.4
kernel-livepatch-5_3_18-24_61-default-debuginfo - update to 1-5.3.4
kernel-livepatch-SLE15-SP2_Update_12-debugsource - update to 1-5.3.4
kgraft-patch-4_12_14-95_74-default - update to 1-6.3.1
kernel-livepatch-5_3_18-59_5-default - update to 1-7.5.1
kernel-livepatch-5_3_18-59_5-default-debuginfo - update to 1-7.5.1
kernel-livepatch-SLE15-SP3_Update_1-debugsource - update to 1-7.5.1
kgraft-patch-4_12_14-122_66-default - update to 1-8.3.2
ocfs2-kmp-default - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
ocfs2-kmp-default-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-base - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1.9.26.4, 5.3.18-59.5.2.18.2.2
kernel-syms - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.1
kernel-default-devel - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
gfs2-kmp-default-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
gfs2-kmp-default - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
dlm-kmp-default-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
dlm-kmp-default - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
cluster-network-kmp-default-debuginfo - update to 4.4.121-92.155.1
cluster-network-kmp-default - update to 4.4.121-92.155.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
cluster-md-kmp-default - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-source - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-debugsource - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-base-debuginfo - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-197.89.2
kernel-devel - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-macros - addressed in versions 4.4.121-92.155.1, 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-kgraft - addressed in versions 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2
kernel-default-man - addressed in versions 4.4.180-94.144.1, 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2
gfs2-kmp-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt_debug - update to 4.12.14-10.37.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt-devel - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.37.1, 5.3.18-8.7.1, 5.3.18-33.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-8.7.1, 5.3.18-33.1
kernel-rt-base-debuginfo - update to 4.12.14-10.37.1
kernel-rt-base - update to 4.12.14-10.37.1
kernel-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-8.7.1, 5.3.18-33.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
dlm-kmp-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-syms-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-devel-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-source-rt - addressed in versions 4.12.14-10.37.1, 5.3.18-33.1
kernel-azure - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-base - update to 4.12.14-16.50.1
kernel-source-azure - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-devel-azure - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-syms-azure - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-devel - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-debuginfo - addressed in versions 4.12.14-16.50.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-base-debuginfo - update to 4.12.14-16.50.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2
kernel-default-devel-debuginfo - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.1
kernel-default-extra - addressed in versions 4.12.14-122.66.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.66.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-obs-build - addressed in versions 4.12.14-122.66.2, 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.1
kernel-docs - addressed in versions 4.12.14-122.66.2, 4.12.14-150.72.2, 4.12.14-197.89.3, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-zfcpdump-debugsource - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-59.5.2
kernel-default-livepatch - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-vanilla-base - update to 4.12.14-150.72.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.72.1
kernel-vanilla-debugsource - update to 4.12.14-150.72.1
reiserfs-kmp-default - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
reiserfs-kmp-default-debuginfo - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-vanilla-debuginfo - update to 4.12.14-150.72.1
kernel-zfcpdump-debuginfo - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-59.5.2
kernel-default-livepatch-devel - addressed in versions 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
linux-image-generic-lpae (Ubuntu package) - addressed in versions 4.15.0.143.130, 5.4.0.74.77, 5.8.0.53.58
linux-image-lowlatency (Ubuntu package) - addressed in versions 4.15.0.143.130, 5.4.0.74.77, 5.8.0.53.58
linux-image-virtual (Ubuntu package) - addressed in versions 4.15.0.143.130, 5.4.0.74.77, 5.8.0.53.58
linux-image-generic (Ubuntu package) - addressed in versions 4.15.0.143.130, 5.4.0.74.77, 5.8.0.53.58
linux-image-4.15.0-143-generic (Ubuntu package) - update to 4.15.0-143.147
linux-image-4.15.0-143-generic-lpae (Ubuntu package) - update to 4.15.0-143.147
linux-image-4.15.0-143-lowlatency (Ubuntu package) - update to 4.15.0-143.147
linux-image-generic-hwe-16.04 (Ubuntu package) - update to 4.15.0.210.193
linux-image-lowlatency-hwe-16.04 (Ubuntu package) - update to 4.15.0.210.193
linux-image-virtual-hwe-16.04 (Ubuntu package) - update to 4.15.0.210.193
linux-image-dell300x (Ubuntu package) - update to 4.15.0.1018.20
linux-image-4.15.0-1018-dell300x (Ubuntu package) - update to 4.15.0-1018.22
linux-image-4.15.0-1071-oracle (Ubuntu package) - update to 4.15.0-1071.79
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1071.81
linux-image-raspi2 (Ubuntu package) - addressed in versions 4.15.0.1085.82, 5.4.0.1036.71
linux-image-4.15.0-1085-raspi2 (Ubuntu package) - update to 4.15.0-1085.90
linux-image-kvm (Ubuntu package) - addressed in versions 4.15.0.1091.87, 5.4.0.1040.38, 5.8.0.1027.29
linux-image-4.15.0-1091-kvm (Ubuntu package) - update to 4.15.0-1091.93
linux-image-4.15.0-1099-gcp (Ubuntu package) - update to 4.15.0-1099.112
linux-image-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1099.117
linux-image-aws-lts-18.04 (Ubuntu package) - update to 4.15.0.1102.105
linux-image-snapdragon (Ubuntu package) - update to 4.15.0.1102.105
linux-image-4.15.0-1102-aws (Ubuntu package) - update to 4.15.0-1102.109
linux-image-4.15.0-1102-snapdragon (Ubuntu package) - update to 4.15.0-1102.111
linux-image-azure-lts-18.04 (Ubuntu package) - update to 4.15.0.1114.87
linux-image-4.15.0-1114-azure (Ubuntu package) - update to 4.15.0-1114.127
kernel-debuginfo - update to 4.19.90-2106.3.0.0095
kernel - update to 4.19.90-2106.3.0.0095
python3-perf-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-tools-debuginfo - update to 4.19.90-2106.3.0.0095
python3-perf - update to 4.19.90-2106.3.0.0095
python2-perf - update to 4.19.90-2106.3.0.0095
kernel-debugsource - update to 4.19.90-2106.3.0.0095
python2-perf-debuginfo - update to 4.19.90-2106.3.0.0095
bpftool - update to 4.19.90-2106.3.0.0095
kernel-tools-devel - update to 4.19.90-2106.3.0.0095
kernel-tools - update to 4.19.90-2106.3.0.0095
kernel-devel - update to 4.19.90-2106.3.0.0095
bpftool-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-source - update to 4.19.90-2106.3.0.0095
perf - update to 4.19.90-2106.3.0.0095
perf-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-preempt-debugsource - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt-debuginfo - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt-extra-debuginfo - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt-extra - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-preempt-devel - addressed in versions 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-64kb - update to 5.3.18-59.5.2
kernel-64kb-devel - update to 5.3.18-59.5.2
kernel-64kb-debuginfo - update to 5.3.18-59.5.2
kernel-64kb-debugsource - update to 5.3.18-59.5.2
kernel-zfcpdump - update to 5.3.18-59.5.2
kernel-64kb-devel-debuginfo - update to 5.3.18-59.5.2
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.74.77, 5.4.0.74.83~18.04.67, 5.4.0.202.198
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.74.77, 5.4.0.74.83~18.04.67
linux-image-virtual-hwe-18.04 (Ubuntu package) - addressed in versions 5.4.0.74.77, 5.4.0.74.83~18.04.67
linux-image-5.4.0-74-lowlatency (Ubuntu package) - addressed in versions 5.4.0-74.83, 5.4.0-74.83~18.04.1
linux-image-5.4.0-74-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-74.83, 5.4.0-74.83~18.04.1
linux-image-5.4.0-74-generic (Ubuntu package) - addressed in versions 5.4.0-74.83, 5.4.0-74.83~18.04.1
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.74.83~18.04.67
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.74.83~18.04.67
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.74.83~18.04.67
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.74.83~18.04.67
linux-image-5.4.0-1016-gkeop (Ubuntu package) - addressed in versions 5.4.0-1016.17, 5.4.0-1016.17~18.04.1
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1016.17~18.04.17, 5.4.0.1016.19
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1016.19
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1036.38
linux-image-5.4.0-1036-raspi (Ubuntu package) - addressed in versions 5.4.0-1036.39, 5.4.0-1036.39~18.04.1
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1036.71, 5.8.0.1024.27
linux-image-5.4.0-1040-kvm (Ubuntu package) - update to 5.4.0-1040.41
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1044.31, 5.4.0.1044.53, 5.8.0.1031.31, 6.8.0-1019.21~22.04.1
linux-image-5.4.0-1044-gke (Ubuntu package) - addressed in versions 5.4.0-1044.46, 5.4.0-1044.46~18.04.1
linux-image-gke-5.4 (Ubuntu package) - addressed in versions 5.4.0.1044.46~18.04.10, 5.4.0.1044.53
linux-image-5.4.0-1044-gcp (Ubuntu package) - addressed in versions 5.4.0-1044.47, 5.4.0-1044.47~18.04.2
linux-image-gke (Ubuntu package) - addressed in versions 5.4.0.1044.53, 5.8.0.1031.31, 6.8.0-1015.19
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1046.45, 5.4.0.1046.50~18.04.28, 5.8.0.1029.28, 6.8.0-1017.18~22.04.1
linux-image-5.4.0-1046-oracle (Ubuntu package) - addressed in versions 5.4.0-1046.50, 5.4.0-1046.50~18.04.2
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1048.27, 5.4.0.1048.46, 5.8.0.1032.32, 6.8.0-1018.21~22.04.1
linux-image-5.4.0-1048-azure (Ubuntu package) - addressed in versions 5.4.0-1048.50, 5.4.0-1048.50~18.04.1
linux-image-aws (Ubuntu package) - addressed in versions 5.4.0.1049.31, 5.4.0.1049.50, 5.8.0.1033.35
linux-image-5.4.0-1049-aws (Ubuntu package) - addressed in versions 5.4.0-1049.51, 5.4.0-1049.51~18.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.8.0.53.58
linux-image-generic-64k (Ubuntu package) - update to 5.8.0.53.58
linux-image-5.8.0-53-generic-64k (Ubuntu package) - update to 5.8.0-53.60~20.04.1
linux-image-5.8.0-53-lowlatency (Ubuntu package) - update to 5.8.0-53.60~20.04.1
linux-image-5.8.0-53-generic-lpae (Ubuntu package) - update to 5.8.0-53.60~20.04.1
linux-image-5.8.0-53-generic (Ubuntu package) - update to 5.8.0-53.60~20.04.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.8.0.53.60~20.04.37
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.8.0.53.60~20.04.37
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.8.0.53.60~20.04.37
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.8.0.53.60~20.04.37
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.8.0.53.60~20.04.37
linux-image-raspi-nolpae (Ubuntu package) - update to 5.8.0.1024.27
linux-image-5.8.0-1024-raspi-nolpae (Ubuntu package) - update to 5.8.0-1024.27
linux-image-5.8.0-1024-raspi (Ubuntu package) - update to 5.8.0-1024.27
linux-image-5.8.0-1027-kvm (Ubuntu package) - update to 5.8.0-1027.29
linux-image-5.8.0-1029-oracle (Ubuntu package) - update to 5.8.0-1029.30
linux-image-5.8.0-1031-gcp (Ubuntu package) - update to 5.8.0-1031.32
linux-image-5.8.0-1032-azure (Ubuntu package) - update to 5.8.0-1032.34
linux-image-5.8.0-1033-aws (Ubuntu package) - update to 5.8.0-1033.35
linux-image-5.10.0-1026-oem (Ubuntu package) - update to 5.10.0-1026.27
linux-image-oem-20.04b (Ubuntu package) - update to 5.10.0.1026.27
kernel-tools - addressed in versions 5.11.11-100.fc32, 5.11.11-200.fc33, 5.11.11-300.fc34
kernel-headers - addressed in versions 5.11.11-100.fc32, 5.11.11-200.fc33, 5.11.11-300.fc34
kernel - addressed in versions 5.11.11-100.fc32, 5.11.11-200.fc33, 5.11.11-300.fc34

External References

Related Security Bulletins