Out-of-bounds read in Linux kernel - CVE-2021-3444

Vulnerability identifier: #VU90368

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-2021-3444

CWE-ID: CWE-125

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to an out-of-bounds read error within the fixup_bpf_calls() function in kernel/bpf/verifier.c. A local user can execute arbitrary code.

Linux kernel
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE MicroOS
SUSE Enterprise Storage
Anolis OS
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Module for Legacy Software
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Public Cloud
Ubuntu
openEuler
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
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-SLE15-SP3_Update_1-debugsource
kernel-livepatch-5_3_18-59_5-default-debuginfo
kernel-livepatch-5_3_18-59_5-default
kgraft-patch-4_12_14-122_66-default
kgraft-patch-4_12_14-122_71-default
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-4_12_14-197_86-default
kernel-livepatch-SLE15-SP2_Update_11-debugsource
kgraft-patch-4_12_14-95_71-default
kernel-livepatch-4_12_14-150_69-default-debuginfo
kernel-livepatch-4_12_14-150_69-default
kernel-livepatch-5_3_18-24_52-default-debuginfo
kernel-livepatch-5_3_18-24_52-default
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
kernel-livepatch-4_12_14-197_83-default
kernel-livepatch-SLE15-SP2_Update_10-debugsource
kgraft-patch-4_12_14-122_60-default
kernel-livepatch-5_3_18-24_49-default-debuginfo
kernel-livepatch-5_3_18-24_49-default
ocfs2-kmp-rt-debuginfo
cluster-md-kmp-rt
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt
dlm-kmp-rt-debuginfo
gfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt
kernel-rt-base
kernel-rt-base-debuginfo
kernel-rt-debugsource
kernel-rt-debuginfo
ocfs2-kmp-rt
kernel-devel-rt
kernel-source-rt
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel-debuginfo
kernel-rt-devel
kernel-azure-base
kernel-azure-base-debuginfo
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel-syms-azure
kernel-devel-azure
kernel-source-azure
kernel-azure
kernel-macros
kernel-default-man
kernel-devel
kernel-syms
kernel-default-devel-debuginfo
kernel-default-devel
kernel-default-debugsource
kernel-default-debuginfo
kernel-default-base-debuginfo
kernel-default-base
kernel-default
kernel-source
kernel-default-kgraft
kernel-default-kgraft-devel
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
dlm-kmp-default
dlm-kmp-default-debuginfo
gfs2-kmp-default
gfs2-kmp-default-debuginfo
ocfs2-kmp-default
ocfs2-kmp-default-debuginfo
kernel-obs-build-debugsource
kernel-obs-build
kernel-default-extra-debuginfo
kernel-default-extra
kernel-docs
kernel-default-livepatch
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-vanilla-base
kernel-vanilla-base-debuginfo
kernel-vanilla-debuginfo
kernel-vanilla-debugsource
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel-tools-debuginfo
python3-perf
kernel
perf
bpftool-debuginfo
kernel-tools
kernel-tools-devel
perf-debuginfo
bpftool
python2-perf-debuginfo
python3-perf-debuginfo
kernel-debuginfo
kernel-debugsource
python2-perf
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
kgraft-patch-4_12_14-122_54-default
kernel-livepatch-5_3_18-24_46-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_8-debugsource
kernel-livepatch-SLE15-SP2_Update_9-debugsource
kernel-livepatch-5_3_18-24_46-default
kernel-livepatch-5_3_18-24_43-default-debuginfo
kernel-livepatch-5_3_18-24_43-default
kgraft-patch-4_12_14-122_57-default
kgraft-patch-4_12_14-95_65-default
kernel-livepatch-4_12_14-197_72-default
kernel-livepatch-4_12_14-197_75-default
kernel-livepatch-4_12_14-197_78-default
linux-image-5.3.0-72-generic (Ubuntu package)
linux-image-5.3.0-72-lowlatency (Ubuntu package)
linux-image-gkeop-5.3 (Ubuntu package)
linux-image-raspi2-hwe-18.04 (Ubuntu package)
linux-image-5.3.0-1038-raspi2 (Ubuntu package)
linux-image-gke-5.3 (Ubuntu package)
linux-image-5.3.0-1041-gke (Ubuntu package)
kernel-azure-devel-debuginfo
kernel-preempt-devel-debuginfo
kernel-preempt-devel
kernel-preempt-debugsource
kernel-preempt-debuginfo
kernel-preempt
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-64kb-devel-debuginfo
kernel-64kb-devel
kernel-64kb-debugsource
kernel-zfcpdump
kernel-64kb-debuginfo
kernel-64kb
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-5.4.0-70-generic (Ubuntu package)
linux-image-5.4.0-70-generic-lpae (Ubuntu package)
linux-image-5.4.0-70-lowlatency (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1012-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-5.4.0-1032-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1036-kvm (Ubuntu package)
linux-image-5.4.0-1039-gke (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-5.4.0-1040-gcp (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.4.0-1041-aws (Ubuntu package)
linux-image-5.4.0-1041-oracle (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1043-azure (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-5.6.0-1052-oem (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-5.8.0-48-lowlatency (Ubuntu package)
linux-image-5.8.0-48-generic-lpae (Ubuntu package)
linux-image-5.8.0-48-generic-64k (Ubuntu package)
linux-image-5.8.0-48-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-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-5.8.0-1019-raspi (Ubuntu package)
linux-image-5.8.0-1019-raspi-nolpae (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.8.0-1022-kvm (Ubuntu package)
linux-image-5.8.0-1024-oracle (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-5.8.0-1026-gcp (Ubuntu package)
linux-image-5.8.0-1026-azure (Ubuntu package)
linux-image-5.8.0-1027-aws (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-5.10.0-1019-oem (Ubuntu package)
kernel-livepatch-SLE15-SP2_Update_5-debugsource
kernel-livepatch-5_3_18-24_29-default
kernel-livepatch-5_3_18-24_29-default-debuginfo
kernel-livepatch-5_3_18-24_34-default
kernel-livepatch-5_3_18-24_34-default-debuginfo
kernel-livepatch-5_3_18-24_37-default
kernel-livepatch-5_3_18-24_37-default-debuginfo
kernel-livepatch-4_12_14-197_67-default
kernel-livepatch-4_12_14-150_63-default-debuginfo
kernel-livepatch-4_12_14-197_64-default
kernel-livepatch-4_12_14-150_63-default
kernel-livepatch-SLE15-SP2_Update_7-debugsource
kernel-livepatch-SLE15-SP2_Update_6-debugsource
kgraft-patch-4_12_14-122_46-default
kgraft-patch-4_12_14-122_51-default
kernel-livepatch-4_12_14-197_61-default
kernel-livepatch-SLE15-SP2_Update_2-debugsource
kernel-livepatch-4_12_14-197_56-default
kernel-livepatch-SLE15-SP2_Update_4-debugsource
kernel-livepatch-5_3_18-24_24-default-debuginfo
kernel-livepatch-5_3_18-24_15-default-debuginfo
kernel-livepatch-5_3_18-24_15-default
kernel-livepatch-5_3_18-24_12-default-debuginfo
kernel-livepatch-5_3_18-24_12-default
kernel-livepatch-5_3_18-24_24-default
kernel-livepatch-SLE15-SP2_Update_3-debugsource
kernel-livepatch-4_12_14-150_58-default-debuginfo
kernel-livepatch-4_12_14-150_58-default
kgraft-patch-4_12_14-95_60-default
kgraft-patch-4_12_14-95_54-default
kernel-livepatch-4_12_14-150_55-default-debuginfo
kernel-livepatch-4_12_14-197_51-default
kernel-livepatch-4_12_14-197_48-default
kernel-livepatch-4_12_14-197_45-default
kernel-livepatch-4_12_14-150_52-default
kernel-livepatch-4_12_14-150_52-default-debuginfo
kernel-livepatch-4_12_14-150_55-default
kgraft-patch-4_12_14-122_41-default
kgraft-patch-4_12_14-95_57-default
kernel-livepatch-SLE15-SP2_Update_1-debugsource
kernel-livepatch-5_3_18-24_9-default-debuginfo
kernel-livepatch-5_3_18-24_9-default
kgraft-patch-4_12_14-122_37-default
kernel-livepatch-SLE15-SP2_Update_0-debugsource
kernel-livepatch-5_3_18-22-default
kernel-livepatch-5_3_18-22-default-debuginfo
kgraft-patch-4_12_14-122_26-default
kgraft-patch-4_12_14-122_23-default
kgraft-patch-4_12_14-122_29-default
kgraft-patch-4_12_14-95_51-default
kgraft-patch-4_12_14-122_32-default
kernel-livepatch-4_12_14-197_40-default
kgraft-patch-4_12_14-122_20-default

Install update from vendor's website.

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
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-SLE15-SP3_Update_1-debugsource - update to 1-7.5.1
kernel-livepatch-5_3_18-59_5-default-debuginfo - update to 1-7.5.1
kernel-livepatch-5_3_18-59_5-default - update to 1-7.5.1
kgraft-patch-4_12_14-122_66-default - addressed in versions 1-8.3.2, 2-2.2
kgraft-patch-4_12_14-122_71-default - update to 1-8.5.1
kernel-livepatch-SLE15-SP2_Update_15-debugsource - update to 2-2.1
kernel-livepatch-5_3_18-24_53_4-default-debuginfo - update to 2-2.1
kernel-livepatch-5_3_18-24_53_4-default - update to 2-2.1
kernel-livepatch-4_12_14-197_86-default - update to 3-2.2
kernel-livepatch-SLE15-SP2_Update_11-debugsource - update to 3-2.2
kgraft-patch-4_12_14-95_71-default - update to 3-2.2
kernel-livepatch-4_12_14-150_69-default-debuginfo - update to 3-2.2
kernel-livepatch-4_12_14-150_69-default - update to 3-2.2
kernel-livepatch-5_3_18-24_52-default-debuginfo - update to 3-2.2
kernel-livepatch-5_3_18-24_52-default - update to 3-2.2
kgraft-patch-4_12_14-122_63-default - update to 3-2.2
kgraft-patch-4_12_14-95_68-default - update to 4-2.2
kernel-livepatch-4_12_14-150_66-default-debuginfo - update to 4-2.2
kernel-livepatch-4_12_14-150_66-default - update to 4-2.2
kernel-livepatch-4_12_14-197_83-default - update to 4-2.2
kernel-livepatch-SLE15-SP2_Update_10-debugsource - update to 4-2.2
kgraft-patch-4_12_14-122_60-default - update to 4-2.2
kernel-livepatch-5_3_18-24_49-default-debuginfo - update to 4-2.2
kernel-livepatch-5_3_18-24_49-default - update to 4-2.2
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
dlm-kmp-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-8.7.1, 5.3.18-33.1
kernel-rt-base - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1
kernel-rt-base-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-8.7.1, 5.3.18-33.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-8.7.1, 5.3.18-33.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-devel-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-source-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-syms-rt - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt_debug - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-rt-devel - addressed in versions 4.12.14-10.37.1, 4.12.14-10.43.1, 5.3.18-33.1
kernel-azure-base - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1
kernel-azure-base-debuginfo - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1
kernel-azure-debuginfo - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure-devel - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-syms-azure - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-devel-azure - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-source-azure - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-azure - addressed in versions 4.12.14-16.50.1, 4.12.14-16.56.1, 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-macros - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-man - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 4.12.14-150.72.1, 4.12.14-197.89.2
kernel-devel - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-syms - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-debuginfo - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-devel - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 4.12.14-197.89.2
kernel-default-base - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-default - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1
cluster-md-kmp-default - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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-debuginfo - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 - addressed in versions 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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 4.12.14-95.74.1, 4.12.14-122.66.2, 4.12.14-122.71.1, 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, 4.12.14-122.71.2, 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-obs-build - addressed in versions 4.12.14-122.66.2, 4.12.14-122.71.2, 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-debuginfo - addressed in versions 4.12.14-122.66.2, 4.12.14-122.71.1, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-default-extra - addressed in versions 4.12.14-122.66.2, 4.12.14-122.71.1, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-docs - addressed in versions 4.12.14-122.66.2, 4.12.14-122.71.1, 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-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-zfcpdump-debugsource - addressed in versions 4.12.14-150.72.1, 4.12.14-197.89.2, 5.3.18-59.5.2
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-vanilla-base - update to 4.12.14-150.72.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.72.1
kernel-vanilla-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-default-livepatch-devel - addressed in versions 4.12.14-197.89.2, 5.3.18-24.61.1, 5.3.18-59.5.2
kernel-tools-debuginfo - update to 4.19.90-2106.3.0.0095
python3-perf - update to 4.19.90-2106.3.0.0095
kernel - update to 4.19.90-2106.3.0.0095
perf - update to 4.19.90-2106.3.0.0095
kernel-source - update to 4.19.90-2106.3.0.0095
bpftool-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-devel - update to 4.19.90-2106.3.0.0095
kernel-tools - update to 4.19.90-2106.3.0.0095
kernel-tools-devel - update to 4.19.90-2106.3.0.0095
perf-debuginfo - update to 4.19.90-2106.3.0.0095
bpftool - update to 4.19.90-2106.3.0.0095
python2-perf-debuginfo - update to 4.19.90-2106.3.0.0095
python3-perf-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-debuginfo - update to 4.19.90-2106.3.0.0095
kernel-debugsource - update to 4.19.90-2106.3.0.0095
python2-perf - update to 4.19.90-2106.3.0.0095
python3-perf - update to 4.19.91-25.6
bpftool - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-core - update to 4.19.91-25.6
kernel-debug - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-core - update to 4.19.91-25.6
kernel-debug-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-modules - update to 4.19.91-25.6
kernel-debug-modules-extra - update to 4.19.91-25.6
kernel-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
python-perf - update to 4.19.91-26
kgraft-patch-4_12_14-122_54-default - update to 5-2.2
kernel-livepatch-5_3_18-24_46-default-debuginfo - update to 5-2.2
kernel-livepatch-SLE15-SP2_Update_8-debugsource - update to 5-2.2
kernel-livepatch-SLE15-SP2_Update_9-debugsource - update to 5-2.2
kernel-livepatch-5_3_18-24_46-default - update to 5-2.2
kernel-livepatch-5_3_18-24_43-default-debuginfo - update to 5-2.2
kernel-livepatch-5_3_18-24_43-default - update to 5-2.2
kgraft-patch-4_12_14-122_57-default - update to 5-2.2
kgraft-patch-4_12_14-95_65-default - update to 5-2.2
kernel-livepatch-4_12_14-197_72-default - update to 5-2.2
kernel-livepatch-4_12_14-197_75-default - update to 5-2.2
kernel-livepatch-4_12_14-197_78-default - update to 5-2.2
linux-image-5.3.0-72-generic (Ubuntu package) - update to 5.3.0-72.68
linux-image-5.3.0-72-lowlatency (Ubuntu package) - update to 5.3.0-72.68
linux-image-gkeop-5.3 (Ubuntu package) - update to 5.3.0.72.129
linux-image-raspi2-hwe-18.04 (Ubuntu package) - update to 5.3.0.1038.27
linux-image-5.3.0-1038-raspi2 (Ubuntu package) - update to 5.3.0-1038.40
linux-image-gke-5.3 (Ubuntu package) - update to 5.3.0.1041.24
linux-image-5.3.0-1041-gke (Ubuntu package) - update to 5.3.0-1041.44
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.41.1, 5.3.18-38.3.1
kernel-preempt-devel-debuginfo - 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-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 - 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-64kb-devel-debuginfo - update to 5.3.18-59.5.2
kernel-64kb-devel - 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-debuginfo - update to 5.3.18-59.5.2
kernel-64kb - update to 5.3.18-59.5.2
linux-image-generic-lpae (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.8.0.48.53
linux-image-lowlatency (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.8.0.48.53
linux-image-virtual (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.8.0.48.53
linux-image-generic (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.8.0.48.53
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.4.0.70.78~18.04.63
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.70.73, 5.4.0.70.78~18.04.63
linux-image-5.4.0-70-generic (Ubuntu package) - addressed in versions 5.4.0-70.78, 5.4.0-70.78~18.04.1
linux-image-5.4.0-70-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-70.78, 5.4.0-70.78~18.04.1
linux-image-5.4.0-70-lowlatency (Ubuntu package) - addressed in versions 5.4.0-70.78, 5.4.0-70.78~18.04.1
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to 5.4.0.70.78~18.04.63
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.70.78~18.04.63
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.70.78~18.04.63
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.70.78~18.04.63
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.70.78~18.04.63
linux-image-5.4.0-1012-gkeop (Ubuntu package) - addressed in versions 5.4.0-1012.13, 5.4.0-1012.13~18.04.1
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1012.13~18.04.13, 5.4.0.1012.15
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1012.15
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1032.34
linux-image-5.4.0-1032-raspi (Ubuntu package) - addressed in versions 5.4.0-1032.35, 5.4.0-1032.35~18.04.1
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1032.67
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1032.67, 5.8.0.1019.22
linux-image-kvm (Ubuntu package) - addressed in versions 5.4.0.1036.34, 5.8.0.1022.24
linux-image-5.4.0-1036-kvm (Ubuntu package) - update to 5.4.0-1036.37
linux-image-5.4.0-1039-gke (Ubuntu package) - update to 5.4.0-1039.41~18.04.1
linux-image-gke-5.4 (Ubuntu package) - update to 5.4.0.1039.41~18.04.6
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1040.27, 5.4.0.1040.49, 5.8.0.1026.26
linux-image-5.4.0-1040-gcp (Ubuntu package) - addressed in versions 5.4.0-1040.43, 5.4.0-1040.43~18.04.1
linux-image-aws (Ubuntu package) - addressed in versions 5.4.0.1041.24, 5.4.0.1041.42, 5.8.0.1027.29
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1041.38, 5.4.0.1041.44~18.04.23, 5.8.0.1024.23
linux-image-5.4.0-1041-aws (Ubuntu package) - addressed in versions 5.4.0-1041.43, 5.4.0-1041.43~18.04.1
linux-image-5.4.0-1041-oracle (Ubuntu package) - addressed in versions 5.4.0-1041.44, 5.4.0-1041.44~18.04.1
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1043.23, 5.4.0.1043.41, 5.8.0.1026.26
linux-image-5.4.0-1043-azure (Ubuntu package) - addressed in versions 5.4.0-1043.45, 5.4.0-1043.45~18.04.1
linux-image-oem-20.04 (Ubuntu package) - addressed in versions 5.6.0.1052.48, 5.8.0.48.53
linux-image-5.6.0-1052-oem (Ubuntu package) - update to 5.6.0-1052.56
linux-image-generic-64k (Ubuntu package) - update to 5.8.0.48.53
linux-image-5.8.0-48-lowlatency (Ubuntu package) - update to 5.8.0-48.54~20.04.1
linux-image-5.8.0-48-generic-lpae (Ubuntu package) - update to 5.8.0-48.54~20.04.1
linux-image-5.8.0-48-generic-64k (Ubuntu package) - update to 5.8.0-48.54~20.04.1
linux-image-5.8.0-48-generic (Ubuntu package) - update to 5.8.0-48.54~20.04.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.8.0.48.54~20.04.32
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.8.0.48.54~20.04.32
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.8.0.48.54~20.04.32
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.8.0.48.54~20.04.32
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.8.0.48.54~20.04.32
linux-image-5.8.0-1019-raspi (Ubuntu package) - update to 5.8.0-1019.22
linux-image-5.8.0-1019-raspi-nolpae (Ubuntu package) - update to 5.8.0-1019.22
linux-image-raspi-nolpae (Ubuntu package) - update to 5.8.0.1019.22
linux-image-5.8.0-1022-kvm (Ubuntu package) - update to 5.8.0-1022.24
linux-image-5.8.0-1024-oracle (Ubuntu package) - update to 5.8.0-1024.25
linux-image-gke (Ubuntu package) - update to 5.8.0.1026.26
linux-image-5.8.0-1026-gcp (Ubuntu package) - update to 5.8.0-1026.27
linux-image-5.8.0-1026-azure (Ubuntu package) - update to 5.8.0-1026.28
linux-image-5.8.0-1027-aws (Ubuntu package) - update to 5.8.0-1027.29
linux-image-oem-20.04b (Ubuntu package) - update to 5.10.0.1019.20
linux-image-5.10.0-1019-oem (Ubuntu package) - update to 5.10.0-1019.20
kernel-livepatch-SLE15-SP2_Update_5-debugsource - update to 6-2.2
kernel-livepatch-5_3_18-24_29-default - update to 6-2.2
kernel-livepatch-5_3_18-24_29-default-debuginfo - update to 6-2.2
kernel-livepatch-5_3_18-24_34-default - update to 6-2.2
kernel-livepatch-5_3_18-24_34-default-debuginfo - update to 6-2.2
kernel-livepatch-5_3_18-24_37-default - update to 6-2.2
kernel-livepatch-5_3_18-24_37-default-debuginfo - update to 6-2.2
kernel-livepatch-4_12_14-197_67-default - update to 6-2.2
kernel-livepatch-4_12_14-150_63-default-debuginfo - update to 6-2.2
kernel-livepatch-4_12_14-197_64-default - update to 6-2.2
kernel-livepatch-4_12_14-150_63-default - update to 6-2.2
kernel-livepatch-SLE15-SP2_Update_7-debugsource - update to 6-2.2
kernel-livepatch-SLE15-SP2_Update_6-debugsource - update to 6-2.2
kgraft-patch-4_12_14-122_46-default - update to 7-2.2
kgraft-patch-4_12_14-122_51-default - update to 7-2.2
kernel-livepatch-4_12_14-197_61-default - update to 7-2.2
kernel-livepatch-SLE15-SP2_Update_2-debugsource - update to 8-2.2
kernel-livepatch-4_12_14-197_56-default - update to 8-2.2
kernel-livepatch-SLE15-SP2_Update_4-debugsource - update to 8-2.2
kernel-livepatch-5_3_18-24_24-default-debuginfo - update to 8-2.2
kernel-livepatch-5_3_18-24_15-default-debuginfo - update to 8-2.2
kernel-livepatch-5_3_18-24_15-default - update to 8-2.2
kernel-livepatch-5_3_18-24_12-default-debuginfo - update to 8-2.2
kernel-livepatch-5_3_18-24_12-default - update to 8-2.2
kernel-livepatch-5_3_18-24_24-default - update to 8-2.2
kernel-livepatch-SLE15-SP2_Update_3-debugsource - update to 8-2.2
kernel-livepatch-4_12_14-150_58-default-debuginfo - update to 8-2.2
kernel-livepatch-4_12_14-150_58-default - update to 8-2.2
kgraft-patch-4_12_14-95_60-default - update to 8-2.2
kgraft-patch-4_12_14-95_54-default - update to 9-2.2
kernel-livepatch-4_12_14-150_55-default-debuginfo - update to 9-2.2
kernel-livepatch-4_12_14-197_51-default - update to 9-2.2
kernel-livepatch-4_12_14-197_48-default - update to 9-2.2
kernel-livepatch-4_12_14-197_45-default - update to 9-2.2
kernel-livepatch-4_12_14-150_52-default - update to 9-2.2
kernel-livepatch-4_12_14-150_52-default-debuginfo - update to 9-2.2
kernel-livepatch-4_12_14-150_55-default - update to 9-2.2
kgraft-patch-4_12_14-122_41-default - update to 9-2.2
kgraft-patch-4_12_14-95_57-default - update to 9-2.2
kernel-livepatch-SLE15-SP2_Update_1-debugsource - update to 9-2.2
kernel-livepatch-5_3_18-24_9-default-debuginfo - update to 9-2.2
kernel-livepatch-5_3_18-24_9-default - update to 9-2.2
kgraft-patch-4_12_14-122_37-default - update to 10-2.2
kernel-livepatch-SLE15-SP2_Update_0-debugsource - update to 10-5.2
kernel-livepatch-5_3_18-22-default - update to 10-5.2
kernel-livepatch-5_3_18-22-default-debuginfo - update to 10-5.2
kgraft-patch-4_12_14-122_26-default - update to 11-2.2
kgraft-patch-4_12_14-122_23-default - update to 11-2.2
kgraft-patch-4_12_14-122_29-default - update to 11-2.2
kgraft-patch-4_12_14-95_51-default - update to 11-2.2
kgraft-patch-4_12_14-122_32-default - update to 11-2.2
kernel-livepatch-4_12_14-197_40-default - update to 11-2.2
kgraft-patch-4_12_14-122_20-default - update to 12-2.2

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9b00f1b78809
• https://www.openwall.com/lists/oss-security/2021/03/23/2
• http://www.openwall.com/lists/oss-security/2021/03/23/2
• http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html
• https://security.netapp.com/advisory/ntap-20210416-0006/
• https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
• http://packetstormsecurity.com/files/164950/Kernel-Live-Patch-Security-Notice-LSN-0082-1.html

• Out-of-bounds read in Linux kernel bpf
• 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
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel (Live Patch 23 for SLE 15)
• SUSE update for the Linux Kernel (Live Patch 21 for SLE 15)
• SUSE update for the Linux Kernel (Live Patch 17 for SLE 15 SP1)
• SUSE update for the Linux Kernel (Live Patch 23 for SLE 15 SP1)
• 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
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel (Live Patch 17 for SLE 12 SP5)
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel (Live Patch 15 for SLE 15 SP2)
• Ubuntu update for linux
• openEuler 20.03 LTS SP1 update for kernel
• Anolis OS update for kernel(ANCK)4.19
• Anolis OS update for kernel