Use-after-free in Linux kernel - CVE-2021-0920

Vulnerability identifier: #VU59811

CSH Severity: Low

CVSS v4 BT: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Clear]

CVE-ID: CVE-2021-0920

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: The vulnerability is being exploited in the wild

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the unix_scm_to_skb() function of af_unix.c in Linux kernel. A local user can run a specially crafted program to trigger a race condition and execute arbitrary code with elevated privileges.

Linux kernel
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME
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kpatch-patch-3_10_0-957_76_1 (Red Hat package)
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kpatch-patch-3_10_0-957_72_1 (Red Hat package)
kpatch-patch-3_10_0-957_84_1 (Red Hat package)
kpatch-patch-3_10_0-957_86_1 (Red Hat package)
kpatch-patch-4_18_0-348 (Red Hat package)
kpatch-patch-4_18_0-147_51_1 (Red Hat package)
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kpatch-patch-4_18_0-305 (Red Hat package)
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kpatch-patch-4_18_0-147_58_1 (Red Hat package)
kpatch-patch-4_18_0-147_59_1 (Red Hat package)
kpatch-patch-4_18_0-193_70_1 (Red Hat package)
kpatch-patch-4_18_0-193_71_1 (Red Hat package)
kpatch-patch-4_18_0-305_34_2 (Red Hat package)
kpatch-patch-4_18_0-348_12_2 (Red Hat package)
kpatch-patch-3_10_0-1160_45_1 (Red Hat package)
kpatch-patch-3_10_0-1160_42_2 (Red Hat package)
kpatch-patch-3_10_0-1160_41_1 (Red Hat package)
kpatch-patch-3_10_0-1160_36_2 (Red Hat package)
kpatch-patch-3_10_0-1160_31_1 (Red Hat package)
kpatch-patch-3_10_0-1160_25_1 (Red Hat package)
kpatch-patch-3_10_0-1160_24_1 (Red Hat package)
kpatch-patch-3_10_0-1160_21_1 (Red Hat package)
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kernel-livepatch-5_3_18-150200_24_112-default-debuginfo
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kernel-livepatch-5_3_18-24_102-default
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kernel-livepatch-5_3_18-150300_59_43-default
kernel-livepatch-SLE15-SP2_Update_22-debugsource
kernel-livepatch-4_12_14-197_102-default
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kgraft-patch-4_12_14-122_98-default
kgraft-patch-4_12_14-95_83-default
kernel-livepatch-4_12_14-150_78-default
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kernel-livepatch-5_3_18-24_96-default-debuginfo
kernel-livepatch-5_3_18-24_96-default
redhat-virtualization-host-productimg (Red Hat package)
linux-4.4.301/kernel-modules
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kernel-livepatch-5_3_18-59_37-default
kernel-livepatch-5_3_18-59_37-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_10-debugsource
kernel-livepatch-5_3_18-59_40-default-debuginfo
kernel-livepatch-5_3_18-59_40-default
kernel-livepatch-5_3_18-24_93-default
kgraft-patch-4_4_180-94_150-default-debuginfo
kgraft-patch-4_4_180-94_150-default
kernel-livepatch-SLE15-SP2_Update_21-debugsource
kernel-livepatch-5_3_18-24_93-default-debuginfo
reiserfs-kmp-default
kernel-preempt-debugsource
kernel-preempt-debuginfo
kernel-preempt
kernel-macros
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kernel-obs-build-debugsource
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cluster-md-kmp-default-debuginfo
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kernel-default-livepatch-devel
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cluster-md-kmp-rt
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kernel-livepatch-SLE15-SP3_Update_9-debugsource
kernel-livepatch-5_3_18-59_34-default-debuginfo
kernel-livepatch-5_3_18-59_34-default
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-debuginfo
kernel-livepatch-SLE15-SP2_Update_20-debugsource
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
kernel-livepatch-SLE15-SP3_Update_7-debugsource
kernel-livepatch-5_3_18-59_27-default
kernel-livepatch-5_3_18-59_27-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_6-debugsource
kernel-livepatch-5_3_18-59_24-default
kernel-livepatch-5_3_18-59_24-default-debuginfo
kernel-livepatch-5_3_18-24_78-default
kernel-livepatch-5_3_18-24_78-default-debuginfo
kgraft-patch-4_12_14-122_83-default
kernel-livepatch-SLE15-SP2_Update_18-debugsource
kernel-livepatch-5_3_18-59_19-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_5-debugsource
kernel-livepatch-5_3_18-59_19-default
kernel-livepatch-5_3_18-24_75-default
kgraft-patch-4_12_14-95_80-default
kgraft-patch-4_12_14-122_80-default
kernel-livepatch-5_3_18-24_75-default-debuginfo
kernel-livepatch-4_12_14-150_75-default-debuginfo
kernel-livepatch-4_12_14-150_75-default
kernel-livepatch-4_12_14-197_99-default
kernel-livepatch-SLE15-SP2_Update_17-debugsource
kgraft-patch-4_4_180-94_147-default
kgraft-patch-4_4_180-94_147-default-debuginfo
kernel-livepatch-5_3_18-59_16-default
kernel-livepatch-SLE15-SP3_Update_4-debugsource
kernel-livepatch-5_3_18-59_16-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_14-debugsource
kernel-livepatch-SLE15-SP2_Update_16-debugsource
kgraft-patch-4_12_14-122_77-default
kernel-livepatch-5_3_18-24_53_4-default
kernel-livepatch-SLE15-SP2_Update_15-debugsource
kgraft-patch-4_12_14-122_74-default
kernel-livepatch-5_3_18-24_53_4-default-debuginfo
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-5_3_18-24_70-default-debuginfo
kernel-livepatch-5_3_18-59_5-default
kernel-livepatch-5_3_18-59_13-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_3-debugsource
kernel-livepatch-5_3_18-59_13-default
kernel-livepatch-SLE15-SP3_Update_1-debugsource
kernel-livepatch-5_3_18-59_5-default-debuginfo
kernel-livepatch-5_3_18-59_10-default
kernel-livepatch-5_3_18-59_10-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_2-debugsource
kgraft-patch-4_12_14-95_77-default
kernel-livepatch-4_12_14-197_92-default
kgraft-patch-4_12_14-95_74-default
kernel-livepatch-SLE15-SP2_Update_12-debugsource
kernel-livepatch-4_12_14-197_89-default
kernel-livepatch-4_12_14-150_72-default-debuginfo
kernel-livepatch-4_12_14-150_72-default
kgraft-patch-4_4_180-94_144-default-debuginfo
kgraft-patch-4_4_180-94_144-default
kernel-livepatch-SLE15-SP2_Update_13-debugsource
kernel-livepatch-5_3_18-24_64-default-debuginfo
kgraft-patch-4_12_14-122_71-default
kernel-livepatch-5_3_18-24_61-default
kernel-livepatch-5_3_18-24_64-default
kernel-livepatch-5_3_18-24_61-default-debuginfo
kernel-livepatch-5_3_18-57-default
kernel-livepatch-SLE15-SP3_Update_0-debugsource
kernel-livepatch-5_3_18-57-default-debuginfo
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_4_180-94_141-default-debuginfo
kgraft-patch-4_4_180-94_141-default
kgraft-patch-4_12_14-122_63-default
kernel-livepatch-5_3_18-24_52-default
kernel-livepatch-4_12_14-197_86-default
kernel-livepatch-5_3_18-24_52-default-debuginfo
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Install updates from vendor's website.

kpatch-patch-3_10_0-957_76_1 (Red Hat package) - update to 1-6.el7
kpatch-patch-3_10_0-957_78_2 (Red Hat package) - update to 1-5.el7
kpatch-patch-3_10_0-957_80_1 (Red Hat package) - update to 1-4.el7
kpatch-patch-3_10_0-957_72_1 (Red Hat package) - update to 1-6.el7
kpatch-patch-3_10_0-957_84_1 (Red Hat package) - update to 1-3.el7
kpatch-patch-3_10_0-957_86_1 (Red Hat package) - update to 1-2.el7
kpatch-patch-4_18_0-348 (Red Hat package) - update to 1-3.el8
kpatch-patch-4_18_0-147_51_1 (Red Hat package) - update to 1-6.el8_1
kpatch-patch-4_18_0-147_57_1 (Red Hat package) - update to 1-2.el8_1
kpatch-patch-4_18_0-147_48_1 (Red Hat package) - update to 1-7.el8_1
kpatch-patch-4_18_0-193_68_1 (Red Hat package) - update to 1-2.el8_2
kpatch-patch-4_18_0-193_65_2 (Red Hat package) - update to 1-2.el8_2
kpatch-patch-4_18_0-193_64_1 (Red Hat package) - update to 1-3.el8_2
kpatch-patch-4_18_0-193_60_2 (Red Hat package) - update to 1-4.el8_2
kpatch-patch-4_18_0-193_56_1 (Red Hat package) - update to 1-5.el8_2
kpatch-patch-4_18_0-193_51_1 (Red Hat package) - update to 1-6.el8_2
kpatch-patch-4_18_0-305_7_1 (Red Hat package) - update to 1-9.el8_4
kpatch-patch-4_18_0-305_3_1 (Red Hat package) - update to 1-10.el8_4
kpatch-patch-4_18_0-305_19_1 (Red Hat package) - update to 1-6.el8_4
kpatch-patch-4_18_0-305_17_1 (Red Hat package) - update to 1-6.el8_4
kpatch-patch-4_18_0-348_2_1 (Red Hat package) - update to 1-2.el8_5
kpatch-patch-4_18_0-348_7_1 (Red Hat package) - update to 1-2.el8_5
kpatch-patch-4_18_0-305 (Red Hat package) - update to 1-11.el8
kpatch-patch-4_18_0-147_56_1 (Red Hat package) - update to 1-3.el8_1
kpatch-patch-4_18_0-147_54_2 (Red Hat package) - update to 1-3.el8_1
kpatch-patch-4_18_0-305_25_1 (Red Hat package) - update to 1-5.el8_4
kpatch-patch-4_18_0-305_12_1 (Red Hat package) - update to 1-7.el8_4
kpatch-patch-4_18_0-305_30_1 (Red Hat package) - update to 1-3.el8_4
kpatch-patch-4_18_0-305_28_1 (Red Hat package) - update to 1-3.el8_4
kpatch-patch-4_18_0-147_52_1 (Red Hat package) - update to 1-4.el8_1
kpatch-patch-4_18_0-147_44_1 (Red Hat package) - update to 1-10.el8_1
kpatch-patch-4_18_0-193_46_1 (Red Hat package) - update to 1-9.el8_2
kpatch-patch-4_18_0-193_47_1 (Red Hat package) - update to 1-9.el8_2
kpatch-patch-4_18_0-305_10_2 (Red Hat package) - update to 1-8.el8_4
kpatch-patch-4_18_0-147_51_2 (Red Hat package) - update to 1-5.el8_1
Red Hat Advanced Cluster Management for Kubernetes - addressed in versions 2.3.8, 2.4.3
kernel (Red Hat package) - addressed in versions 2.6.32-754.47.1.el6, 3.10.0-514.99.1.el7, 3.10.0-693.99.1.el7, 3.10.0-957.92.1.el7, 3.10.0-1062.66.1.el7, 3.10.0-1160.59.1.el7, 4.18.0-147.64.1.el8_1, 4.18.0-193.75.1.el8_2, 4.18.0-305.40.1.el8_4, 4.18.0-348.20.1.el8_5
redhat-release-virtualization-host (Red Hat package) - addressed in versions 4.3.22-1.el7ev, 4.4.10-2.el8ev
redhat-virtualization-host (Red Hat package) - update to 4.3.22-20220330.1.el7_9
kernel-rt (Red Hat package) - addressed in versions 3.10.0-1160.59.1.rt56.1200.el7, 4.18.0-193.75.1.rt13.125.el8_2, 4.18.0-305.40.1.rt7.112.el8_4, 4.18.0-348.20.1.rt7.150.el8_5
kpatch-patch-3_10_0-1160_53_1 (Red Hat package) - update to 1-1.el7
kpatch-patch-3_10_0-957_88_1 (Red Hat package) - update to 1-1.el7
kpatch-patch-3_10_0-1160_49_1 (Red Hat package) - update to 1-1.el7
kpatch-patch-4_18_0-147_58_1 (Red Hat package) - update to 1-1.el8_1
kpatch-patch-4_18_0-147_59_1 (Red Hat package) - update to 1-1.el8_1
kpatch-patch-4_18_0-193_70_1 (Red Hat package) - update to 1-1.el8_2
kpatch-patch-4_18_0-193_71_1 (Red Hat package) - update to 1-1.el8_2
kpatch-patch-4_18_0-305_34_2 (Red Hat package) - update to 1-1.el8_4
kpatch-patch-4_18_0-348_12_2 (Red Hat package) - update to 1-1.el8_5
kpatch-patch-3_10_0-1160_45_1 (Red Hat package) - update to 1-2.el7
kpatch-patch-3_10_0-1160_42_2 (Red Hat package) - update to 1-3.el7
kpatch-patch-3_10_0-1160_41_1 (Red Hat package) - update to 1-4.el7
kpatch-patch-3_10_0-1160_36_2 (Red Hat package) - update to 1-5.el7
Migration Toolkit for Containers - update to 1.5.4
kpatch-patch-3_10_0-1160_31_1 (Red Hat package) - update to 1-6.el7
kpatch-patch-3_10_0-1160_25_1 (Red Hat package) - update to 1-7.el7
kpatch-patch-3_10_0-1160_24_1 (Red Hat package) - update to 1-7.el7
kpatch-patch-3_10_0-1160_21_1 (Red Hat package) - update to 1-9.el7
kernel-livepatch-SLE15-SP2_Update_26-debugsource - update to 1-150200.5.5.1
kernel-livepatch-5_3_18-150200_24_112-default-debuginfo - update to 1-150200.5.5.1
kernel-livepatch-5_3_18-150200_24_112-default - update to 1-150200.5.5.1
kernel-livepatch-5_3_18-24_102-default - update to 2-2.1
kernel-livepatch-5_3_18-24_102-default-debuginfo - update to 2-2.1
kernel-livepatch-SLE15-SP2_Update_24-debugsource - update to 2-2.1
kgraft-patch-4_4_180-94_153-default - update to 2-2.1
kgraft-patch-4_4_180-94_153-default-debuginfo - update to 2-2.1
kernel-livepatch-5_3_18-150300_59_54-default - update to 2-150300.2.1
kernel-livepatch-5_3_18-150300_59_49-default - update to 2-150300.2.1
kernel-ec2-base - update to 3.0.101-108.201.1
kernel-syms - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-source - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-trace-base - update to 3.0.101-108.201.1
kernel-default-devel - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-xen-base - update to 3.0.101-108.201.1
kernel-trace-devel-debuginfo - update to 3.0.101-108.201.1
kernel-docs - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-ec2-debugsource - update to 3.0.101-108.201.1
kernel-xen-devel - update to 3.0.101-108.201.1
kernel-default - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-trace - update to 3.0.101-108.201.1
kernel-ec2 - update to 3.0.101-108.201.1
kernel-xen - update to 3.0.101-108.201.1
kernel-default-debuginfo - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-default-devel-debuginfo - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-xen-debugsource - update to 3.0.101-108.201.1
kernel-trace-debuginfo - update to 3.0.101-108.201.1
kernel-default-debugsource - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1
kernel-ec2-debuginfo - update to 3.0.101-108.201.1
kernel-ec2-devel-debuginfo - update to 3.0.101-108.201.1
kernel-ec2-devel - update to 3.0.101-108.201.1
kernel-xen-debuginfo - update to 3.0.101-108.201.1
kernel-trace-devel - update to 3.0.101-108.201.1
kernel-trace-debugsource - update to 3.0.101-108.201.1
kernel-default-base - addressed in versions 3.0.101-108.201.1, 5.3.18-150200.24.112.1.150200.9.52.2
kernel-xen-devel-debuginfo - update to 3.0.101-108.201.1
kernel-livepatch-5_3_18-24_99-default - update to 3-2.1
kernel-livepatch-5_3_18-24_99-default-debuginfo - update to 3-2.1
kernel-livepatch-SLE15-SP2_Update_23-debugsource - update to 3-2.1
bpftool - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-debug - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-debug-devel - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-devel - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-headers - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-tools - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-tools-libs - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
perf - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
python-perf - update to 3.10.0-1160.59.1.0.1
kernel-abi-whitelists - update to 3.10.0-1160.59.1.0.1
kernel-doc - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-tools-libs-devel - addressed in versions 3.10.0-1160.59.1.0.1, 4.18.0-348.20.1
kernel-livepatch-5_3_18-150300_59_46-default-debuginfo - update to 3-150300.2.1
kernel-livepatch-5_3_18-150300_59_46-default - update to 3-150300.2.1
kernel-livepatch-5_3_18-150300_59_43-default-debuginfo - update to 3-150300.2.1
kernel-livepatch-5_3_18-150300_59_43-default - update to 3-150300.2.1
kernel-livepatch-SLE15-SP2_Update_22-debugsource - update to 4-2.1
kernel-livepatch-4_12_14-197_102-default - update to 4-2.1
kgraft-patch-4_12_14-122_103-default - update to 4-2.1
kgraft-patch-4_12_14-122_98-default - update to 4-2.1
kgraft-patch-4_12_14-95_83-default - update to 4-2.1
kernel-livepatch-4_12_14-150_78-default - update to 4-2.1
kernel-livepatch-4_12_14-150_78-default-debuginfo - update to 4-2.1
kernel-livepatch-5_3_18-24_96-default-debuginfo - update to 4-2.1
kernel-livepatch-5_3_18-24_96-default - update to 4-2.1
redhat-virtualization-host-productimg (Red Hat package) - update to 4.3.22-1.el7
linux-4.4.301/kernel-modules - update to 4.4.301
linux-4.4.301/kernel-huge - update to 4.4.301
linux-4.4.301/kernel-generic - update to 4.4.301
linux-4.4.301/kernel-headers - update to 4.4.301_smp
kernel-debug-core - update to 4.18.0-348.20.1
kernel-modules-extra - update to 4.18.0-348.20.1
kernel-modules - update to 4.18.0-348.20.1
kernel-debug-modules-extra - update to 4.18.0-348.20.1
kernel-debug-modules - update to 4.18.0-348.20.1
kernel-cross-headers - update to 4.18.0-348.20.1
kernel-core - update to 4.18.0-348.20.1
kernel-livepatch-5_3_18-59_37-default - update to 4-150300.2.1
kernel-livepatch-5_3_18-59_37-default-debuginfo - update to 4-150300.2.1
kernel-livepatch-SLE15-SP3_Update_10-debugsource - update to 4-150300.2.1
kernel-livepatch-5_3_18-59_40-default-debuginfo - update to 4-150300.2.1
kernel-livepatch-5_3_18-59_40-default - update to 4-150300.2.1
kernel-livepatch-5_3_18-24_93-default - update to 5-2.1
kgraft-patch-4_4_180-94_150-default-debuginfo - update to 5-2.1
kgraft-patch-4_4_180-94_150-default - update to 5-2.1
kernel-livepatch-SLE15-SP2_Update_21-debugsource - update to 5-2.1
kernel-livepatch-5_3_18-24_93-default-debuginfo - update to 5-2.1
reiserfs-kmp-default - update to 5.3.18-150200.24.112.1
kernel-preempt-debugsource - update to 5.3.18-150200.24.112.1
kernel-preempt-debuginfo - update to 5.3.18-150200.24.112.1
kernel-preempt - update to 5.3.18-150200.24.112.1
kernel-macros - update to 5.3.18-150200.24.112.1
kernel-devel - update to 5.3.18-150200.24.112.1
reiserfs-kmp-default-debuginfo - update to 5.3.18-150200.24.112.1
kernel-obs-build-debugsource - update to 5.3.18-150200.24.112.1
kernel-obs-build - update to 5.3.18-150200.24.112.1
kernel-preempt-devel-debuginfo - update to 5.3.18-150200.24.112.1
ocfs2-kmp-default-debuginfo - update to 5.3.18-150200.24.112.1
ocfs2-kmp-default - update to 5.3.18-150200.24.112.1
gfs2-kmp-default-debuginfo - update to 5.3.18-150200.24.112.1
gfs2-kmp-default - update to 5.3.18-150200.24.112.1
dlm-kmp-default-debuginfo - update to 5.3.18-150200.24.112.1
dlm-kmp-default - update to 5.3.18-150200.24.112.1
cluster-md-kmp-default-debuginfo - update to 5.3.18-150200.24.112.1
cluster-md-kmp-default - update to 5.3.18-150200.24.112.1
kernel-default-livepatch-devel - update to 5.3.18-150200.24.112.1
kernel-default-livepatch - update to 5.3.18-150200.24.112.1
kernel-preempt-devel - update to 5.3.18-150200.24.112.1
kernel-syms-rt - addressed in versions 5.3.18-150200.79.1, 5.3.18-150300.82.1
dlm-kmp-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-devel-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-source-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
cluster-md-kmp-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
dlm-kmp-rt-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
gfs2-kmp-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt-debugsource - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt-devel - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt-devel-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt_debug - update to 5.3.18-150200.79.2
kernel-rt_debug-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt_debug-debugsource - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt_debug-devel - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
ocfs2-kmp-rt - addressed in versions 5.3.18-150200.79.2, 5.3.18-150300.82.1
IBM QRadar Network Security - addressed in versions 5.4.0.17, 5.5.0.12
kernel-livepatch-SLE15-SP3_Update_9-debugsource - update to 5-150300.2.1
kernel-livepatch-5_3_18-59_34-default-debuginfo - update to 5-150300.2.1
kernel-livepatch-5_3_18-59_34-default - update to 5-150300.2.1
kernel-livepatch-5_3_18-24_83-default-debuginfo - update to 6-2.1
kernel-livepatch-5_3_18-24_83-default - update to 6-2.1
kernel-livepatch-5_3_18-24_86-default-debuginfo - update to 6-2.1
kernel-livepatch-SLE15-SP2_Update_20-debugsource - update to 6-2.1
kernel-livepatch-SLE15-SP2_Update_19-debugsource - update to 6-2.1
kgraft-patch-4_12_14-122_88-default - update to 6-2.1
kgraft-patch-4_12_14-122_91-default - update to 6-2.1
kernel-livepatch-5_3_18-24_86-default - update to 6-2.1
XtremIO X2 - update to 6.4.2-13
kernel-livepatch-SLE15-SP3_Update_7-debugsource - update to 6-150300.2.1
kernel-livepatch-5_3_18-59_27-default - update to 6-150300.2.1
kernel-livepatch-5_3_18-59_27-default-debuginfo - update to 6-150300.2.1
kernel-livepatch-SLE15-SP3_Update_6-debugsource - update to 6-150300.2.1
kernel-livepatch-5_3_18-59_24-default - update to 6-150300.2.1
kernel-livepatch-5_3_18-59_24-default-debuginfo - update to 6-150300.2.1
4769 Developer's Toolkit - update to 7.3.44
kernel-livepatch-5_3_18-24_78-default - update to 8-2.1
kernel-livepatch-5_3_18-24_78-default-debuginfo - update to 8-2.1
kgraft-patch-4_12_14-122_83-default - update to 8-2.1
kernel-livepatch-SLE15-SP2_Update_18-debugsource - update to 8-2.1
kernel-livepatch-5_3_18-59_19-default-debuginfo - update to 8-150300.2.1
kernel-livepatch-SLE15-SP3_Update_5-debugsource - update to 8-150300.2.1
kernel-livepatch-5_3_18-59_19-default - update to 8-150300.2.1
CTPView - update to 9.1R5
kernel-livepatch-5_3_18-24_75-default - update to 9-2.1
kgraft-patch-4_12_14-95_80-default - update to 9-2.1
kgraft-patch-4_12_14-122_80-default - update to 9-2.1
kernel-livepatch-5_3_18-24_75-default-debuginfo - update to 9-2.1
kernel-livepatch-4_12_14-150_75-default-debuginfo - update to 9-2.1
kernel-livepatch-4_12_14-150_75-default - update to 9-2.1
kernel-livepatch-4_12_14-197_99-default - update to 9-2.1
kernel-livepatch-SLE15-SP2_Update_17-debugsource - update to 9-2.1
kgraft-patch-4_4_180-94_147-default - update to 9-2.1
kgraft-patch-4_4_180-94_147-default-debuginfo - update to 9-2.1
kernel-livepatch-5_3_18-59_16-default - update to 9-150300.2.1
kernel-livepatch-SLE15-SP3_Update_4-debugsource - update to 9-150300.2.1
kernel-livepatch-5_3_18-59_16-default-debuginfo - update to 9-150300.2.1
kernel-livepatch-SLE15-SP2_Update_14-debugsource - update to 10-2.1
kernel-livepatch-SLE15-SP2_Update_16-debugsource - update to 10-2.1
kgraft-patch-4_12_14-122_77-default - update to 10-2.1
kernel-livepatch-5_3_18-24_53_4-default - update to 10-2.1
kernel-livepatch-SLE15-SP2_Update_15-debugsource - update to 10-2.1
kgraft-patch-4_12_14-122_74-default - update to 10-2.1
kernel-livepatch-5_3_18-24_53_4-default-debuginfo - update to 10-2.1
kernel-livepatch-5_3_18-24_67-default - update to 10-2.1
kernel-livepatch-5_3_18-24_67-default-debuginfo - update to 10-2.1
kernel-livepatch-5_3_18-24_70-default - update to 10-2.1
kernel-livepatch-5_3_18-24_70-default-debuginfo - update to 10-2.1
kernel-livepatch-5_3_18-59_5-default - update to 10-150300.2.1
kernel-livepatch-5_3_18-59_13-default-debuginfo - update to 10-150300.2.1
kernel-livepatch-SLE15-SP3_Update_3-debugsource - update to 10-150300.2.1
kernel-livepatch-5_3_18-59_13-default - update to 10-150300.2.1
kernel-livepatch-SLE15-SP3_Update_1-debugsource - update to 10-150300.2.1
kernel-livepatch-5_3_18-59_5-default-debuginfo - update to 10-150300.2.1
kernel-livepatch-5_3_18-59_10-default - update to 10-150300.2.1
kernel-livepatch-5_3_18-59_10-default-debuginfo - update to 10-150300.2.1
kernel-livepatch-SLE15-SP3_Update_2-debugsource - update to 10-150300.2.1
kgraft-patch-4_12_14-95_77-default - update to 11-2.1
kernel-livepatch-4_12_14-197_92-default - update to 11-2.1
kgraft-patch-4_12_14-95_74-default - update to 12-2.1
kernel-livepatch-SLE15-SP2_Update_12-debugsource - update to 12-2.1
kernel-livepatch-4_12_14-197_89-default - update to 12-2.1
kernel-livepatch-4_12_14-150_72-default-debuginfo - update to 12-2.1
kernel-livepatch-4_12_14-150_72-default - update to 12-2.1
kgraft-patch-4_4_180-94_144-default-debuginfo - update to 12-2.1
kgraft-patch-4_4_180-94_144-default - update to 12-2.1
kernel-livepatch-SLE15-SP2_Update_13-debugsource - update to 12-2.1
kernel-livepatch-5_3_18-24_64-default-debuginfo - update to 12-2.1
kgraft-patch-4_12_14-122_71-default - update to 12-2.1
kernel-livepatch-5_3_18-24_61-default - update to 12-2.1
kernel-livepatch-5_3_18-24_64-default - update to 12-2.1
kernel-livepatch-5_3_18-24_61-default-debuginfo - update to 12-2.1
kernel-livepatch-5_3_18-57-default - update to 12-3.1
kernel-livepatch-SLE15-SP3_Update_0-debugsource - update to 12-3.1
kernel-livepatch-5_3_18-57-default-debuginfo - update to 12-3.1
kgraft-patch-4_12_14-122_66-default - update to 13-2.1
kernel-livepatch-4_12_14-150_69-default-debuginfo - update to 15-2.2
kernel-livepatch-4_12_14-150_69-default - update to 15-2.2
kgraft-patch-4_4_180-94_141-default-debuginfo - update to 15-2.2
kgraft-patch-4_4_180-94_141-default - update to 15-2.2
kgraft-patch-4_12_14-122_63-default - update to 15-2.2
kernel-livepatch-5_3_18-24_52-default - update to 15-2.2
kernel-livepatch-4_12_14-197_86-default - update to 15-2.2
kernel-livepatch-5_3_18-24_52-default-debuginfo - update to 15-2.2
kernel-livepatch-SLE15-SP2_Update_11-debugsource - update to 15-2.2
kgraft-patch-4_12_14-95_71-default - update to 15-2.2
Juniper Junos Space - update to 22.2R1

• https://source.android.com/security/bulletin/2021-11-01
• https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html

• Multiple vulnerabilities in Oracle VM Server
• Red Hat Linux for Real Time 8.2 update for kernel-rt
• Red Hat Enterprise Linux 8.2 update for kernel
• Red Hat Enterprise Linux 8.2 update for kpatch-patch
• Red Hat Enterprise Linux 8.4 update for kpatch-patch
• Red Hat Enterprise Linux for Real Time 8.4 update for kernel-rt
• Red Hat Enterprise Linux 8.4 update for kernel
• Red Hat Enterprise Linux 8 update for kernel-rt
• Red Hat Enterprise Linux 8.1 update for kernel
• Red Hat Enterprise Linux 8 update for kernel
• Multiple vulnerabilities in Red Hat Virtualization
• Red Hat Enterprise Linux 8 update for kpatch-patch
• Red Hat Enterprise Linux 8.1 update for kpatch-patch
• Red Hat Enterprise Linux Server 8.1 update for kpatch-patch
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2.3
• Red Hat Enterprise Linux 7.6 update for kpatch-patch
• Red Hat Enterprise Linux 7.4 update for kernel
• Red Hat Enterprise Linux 7.3 update for kernel
• Red Hat Enterprise Linux 7.6 update for kernel
• Multiple vulnerabilities in Red Hat Virtualization
• Red Hat Enterprise Linux 7.7 update for kernel
• Red Hat Enterprise Linux 6 Extended Lifecycle Support update for kernel
• Multiple vulnerabilities in Junos Space
• Multiple vulnerabilities in IBM QRadar Network Security
• Red Hat Enterprise Linux 7 update for kpatch-patch
• Red Hat Enterprise Linux 7 update for kernel
• Red Hat Enterprise Linux 7 update for kernel-rt
• SUSE update for the Linux Kernel (Live Patch 14 for SLE 15 SP3)
• SUSE update for the Linux Kernel (Live Patch 12 for SLE 15 SP3)
• SUSE update for the Linux Kernel (Live Patch 26 for SLE 12 SP5)
• SUSE update for the Linux Kernel (Live Patch 7 for SLE 15 SP3)
• SUSE update for the Linux Kernel (Live Patch 42 for SLE 12 SP3)
• SUSE update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)
• SUSE update for the Linux Kernel (Live Patch 15 for SLE 15 SP3)
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Multiple vulnerabiities in IBM 4769 Developer's Toolkit
• Multiple vulnerabilities in IBM Security Guardium
• Multiple vulnerabilities in Juniper Networks CTPView
• Multiple vulnerabilities in Migration Toolkit for Containers 1.5
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2.4
• Multiple vulnerabilities in Dell XtremIO X2
• Anolis OS update for kernel(RHCK)3.10
• Anolis OS update for kernel
• Slackware Linux update for kernel
• SUSE update for the Linux Kernel