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SUSE: CVE-2021-34981: SUSE Linux Security Advisory

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SUSE: CVE-2021-34981: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/24/2021
Created
01/08/2022
Added
11/25/2021
Modified
02/16/2023

Description

This CVE is addressed in the SUSE advisories SUSE-SU-2021:3806-1, SUSE-SU-2021:3807-1, SUSE-SU-2021:3848-1, SUSE-SU-2021:3876-1, SUSE-SU-2021:3877-1, SUSE-SU-2021:3929-1, SUSE-SU-2021:3933-1, SUSE-SU-2021:3935-1, SUSE-SU-2021:3941-1, SUSE-SU-2021:3969-1, SUSE-SU-2021:3972-1, SUSE-SU-2021:3978-1, SUSE-SU-2021:3979-1, SUSE-SU-2021:3992-1, SUSE-SU-2023:0416-1, openSUSE-SU-2021:1501-1, openSUSE-SU-2021:3806-1, openSUSE-SU-2021:3876-1, openSUSE-SU-2021:3941-1, CVE-2021-34981.

Solution(s)

  • suse-upgrade-cluster-md-kmp-64kb
  • suse-upgrade-cluster-md-kmp-azure
  • suse-upgrade-cluster-md-kmp-default
  • suse-upgrade-cluster-md-kmp-preempt
  • suse-upgrade-dlm-kmp-64kb
  • suse-upgrade-dlm-kmp-azure
  • suse-upgrade-dlm-kmp-default
  • suse-upgrade-dlm-kmp-preempt
  • suse-upgrade-dtb-al
  • suse-upgrade-dtb-allwinner
  • suse-upgrade-dtb-altera
  • suse-upgrade-dtb-amd
  • suse-upgrade-dtb-amlogic
  • suse-upgrade-dtb-apm
  • suse-upgrade-dtb-arm
  • suse-upgrade-dtb-broadcom
  • suse-upgrade-dtb-cavium
  • suse-upgrade-dtb-exynos
  • suse-upgrade-dtb-freescale
  • suse-upgrade-dtb-hisilicon
  • suse-upgrade-dtb-lg
  • suse-upgrade-dtb-marvell
  • suse-upgrade-dtb-mediatek
  • suse-upgrade-dtb-nvidia
  • suse-upgrade-dtb-qcom
  • suse-upgrade-dtb-renesas
  • suse-upgrade-dtb-rockchip
  • suse-upgrade-dtb-socionext
  • suse-upgrade-dtb-sprd
  • suse-upgrade-dtb-xilinx
  • suse-upgrade-dtb-zte
  • suse-upgrade-gfs2-kmp-64kb
  • suse-upgrade-gfs2-kmp-azure
  • suse-upgrade-gfs2-kmp-default
  • suse-upgrade-gfs2-kmp-preempt
  • suse-upgrade-kernel-64kb
  • suse-upgrade-kernel-64kb-devel
  • suse-upgrade-kernel-64kb-extra
  • suse-upgrade-kernel-64kb-livepatch-devel
  • suse-upgrade-kernel-64kb-optional
  • suse-upgrade-kernel-azure
  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-azure-devel
  • suse-upgrade-kernel-azure-extra
  • suse-upgrade-kernel-azure-livepatch-devel
  • suse-upgrade-kernel-azure-optional
  • suse-upgrade-kernel-debug
  • suse-upgrade-kernel-debug-base
  • suse-upgrade-kernel-debug-devel
  • suse-upgrade-kernel-debug-livepatch-devel
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-base
  • suse-upgrade-kernel-default-base-rebuild
  • suse-upgrade-kernel-default-devel
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-default-kgraft
  • suse-upgrade-kernel-default-livepatch
  • suse-upgrade-kernel-default-livepatch-devel
  • suse-upgrade-kernel-default-man
  • suse-upgrade-kernel-default-optional
  • suse-upgrade-kernel-devel
  • suse-upgrade-kernel-devel-azure
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-docs-html
  • suse-upgrade-kernel-ec2
  • suse-upgrade-kernel-ec2-base
  • suse-upgrade-kernel-ec2-devel
  • suse-upgrade-kernel-kvmsmall
  • suse-upgrade-kernel-kvmsmall-base
  • suse-upgrade-kernel-kvmsmall-devel
  • suse-upgrade-kernel-kvmsmall-livepatch-devel
  • suse-upgrade-kernel-macros
  • suse-upgrade-kernel-obs-build
  • suse-upgrade-kernel-obs-qa
  • suse-upgrade-kernel-preempt
  • suse-upgrade-kernel-preempt-devel
  • suse-upgrade-kernel-preempt-extra
  • suse-upgrade-kernel-preempt-livepatch-devel
  • suse-upgrade-kernel-preempt-optional
  • suse-upgrade-kernel-source
  • suse-upgrade-kernel-source-azure
  • suse-upgrade-kernel-source-vanilla
  • suse-upgrade-kernel-syms
  • suse-upgrade-kernel-syms-azure
  • suse-upgrade-kernel-trace
  • suse-upgrade-kernel-trace-base
  • suse-upgrade-kernel-trace-devel
  • suse-upgrade-kernel-vanilla
  • suse-upgrade-kernel-vanilla-base
  • suse-upgrade-kernel-vanilla-devel
  • suse-upgrade-kernel-vanilla-livepatch-devel
  • suse-upgrade-kernel-xen
  • suse-upgrade-kernel-xen-base
  • suse-upgrade-kernel-xen-devel
  • suse-upgrade-kernel-zfcpdump
  • suse-upgrade-kernel-zfcpdump-man
  • suse-upgrade-kgraft-patch-4_4_180-94_150-default
  • suse-upgrade-kselftests-kmp-64kb
  • suse-upgrade-kselftests-kmp-azure
  • suse-upgrade-kselftests-kmp-default
  • suse-upgrade-kselftests-kmp-preempt
  • suse-upgrade-ocfs2-kmp-64kb
  • suse-upgrade-ocfs2-kmp-azure
  • suse-upgrade-ocfs2-kmp-default
  • suse-upgrade-ocfs2-kmp-preempt
  • suse-upgrade-reiserfs-kmp-64kb
  • suse-upgrade-reiserfs-kmp-azure
  • suse-upgrade-reiserfs-kmp-default
  • suse-upgrade-reiserfs-kmp-preempt

References

  • https://attackerkb.com/topics/cve-2021-34981
  • CVE - 2021-34981
  • SUSE-SU-2021:3806-1
  • SUSE-SU-2021:3807-1
  • SUSE-SU-2021:3848-1
  • SUSE-SU-2021:3876-1
  • SUSE-SU-2021:3877-1
  • SUSE-SU-2021:3929-1
  • SUSE-SU-2021:3933-1
  • SUSE-SU-2021:3935-1
  • SUSE-SU-2021:3941-1
  • SUSE-SU-2021:3969-1
  • SUSE-SU-2021:3972-1
  • SUSE-SU-2021:3978-1
  • SUSE-SU-2021:3979-1
  • SUSE-SU-2021:3992-1
  • SUSE-SU-2023:0416-1
  • openSUSE-SU-2021:1501-1
  • openSUSE-SU-2021:3806-1
  • openSUSE-SU-2021:3876-1
  • openSUSE-SU-2021:3941-1
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