Use-after-free in Linux kernel - CVE-2021-46933

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Main Vulnerability Database Vulnerabilities #VU90259

Use-after-free in Linux kernel - CVE-2021-46933

Published: May 31, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90259
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-2021-46933
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to a use-after-free error within the ffs_data_clear() and ffs_data_reset() functions in drivers/usb/gadget/function/f_fs.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Software Development Kit 12
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
openSUSE Leap Micro
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension 12
Ubuntu
SUSE Linux Enterprise Server 15 SP3 LTSS
SUSE Linux Enterprise Server 15 SP3 Business Critical Linux
SUSE Linux Enterprise Desktop 15 SP4 LTSS
SUSE Linux Enterprise Server 15 SP4 LTSS
Development Tools Module
Public Cloud Module
SUSE Real Time Module
Basesystem Module
Legacy Module
openSUSE Leap
linux-image-4.4.0-1135-kvm (Ubuntu package)
linux-image-4.4.0-1134-aws (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-4.4.0-257-lowlatency (Ubuntu package)
linux-image-4.4.0-257-generic (Ubuntu package)
linux-image-4.4.0-1172-aws (Ubuntu package)
kgraft-patch-4_12_14-122_219-default
kernel-livepatch-5_3_18-150300_59_158-default-debuginfo
kernel-livepatch-5_3_18-150300_59_158-default
kernel-livepatch-SLE15-SP3_Update_43-debugsource
kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo
kernel-livepatch-5_3_18-150300_59_158-preempt
kernel-livepatch-SLE15-SP4_Update_25-debugsource
kernel-livepatch-5_14_21-150400_24_116-default-debuginfo
kernel-livepatch-5_14_21-150400_24_116-default
kernel-livepatch-SLE15-SP5-RT_Update_13-debugsource
kernel-livepatch-5_14_21-150500_13_47-rt-debuginfo
kernel-livepatch-5_14_21-150500_13_47-rt
kernel-livepatch-5_14_21-150500_13_43-rt
kernel-livepatch-5_14_21-150500_13_43-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_12-debugsource
kernel-livepatch-5_14_21-150500_55_59-default-debuginfo
kernel-livepatch-5_14_21-150500_55_59-default
kernel-livepatch-SLE15-SP5_Update_12-debugsource
kernel-rt-base-debuginfo
kernel-rt_debug-debugsource
kernel-rt-base
kernel-rt-devel-debuginfo
kernel-rt-debuginfo
gfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
cluster-md-kmp-rt
dlm-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-rt-devel
gfs2-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug-devel
kernel-devel-rt
kernel-source-rt
kernel-rt
kernel-rt_debug
ocfs2-kmp-rt
kernel-azure-devel
kernel-azure
kernel-azure-base
kernel-syms-azure
kernel-azure-debuginfo
kernel-azure-base-debuginfo
kernel-azure-debugsource
kernel-devel-azure
kernel-source-azure
cluster-md-kmp-default-debuginfo
kernel-docs
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-default-devel-debuginfo
kernel-devel
kernel-source
kernel-macros
kernel-default
gfs2-kmp-default
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
kernel-default-devel
dlm-kmp-default
kernel-default-debugsource
kernel-default-base-debuginfo
kernel-default-base
ocfs2-kmp-default
cluster-md-kmp-default
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kernel-syms
kernel-obs-build-debugsource
kernel-default-man
kernel-default-extra-debuginfo
kernel-default-extra
kernel-obs-build
kernel-64kb-optional
dlm-kmp-64kb
cluster-md-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
reiserfs-kmp-64kb
dtb-rockchip
kernel-64kb-extra
dtb-arm
dtb-amlogic
kernel-64kb-livepatch-devel
dlm-kmp-64kb-debuginfo
dtb-apm
dtb-nvidia
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-debug-debuginfo
reiserfs-kmp-64kb-debuginfo
kernel-preempt-debuginfo
gfs2-kmp-64kb-debuginfo
dtb-lg
dtb-altera
dtb-amd
dtb-exynos
dtb-xilinx
kernel-preempt
kselftests-kmp-64kb-debuginfo
dtb-al
dtb-broadcom
cluster-md-kmp-64kb
dtb-zte
kernel-64kb-optional-debuginfo
dtb-socionext
dtb-mediatek
ocfs2-kmp-64kb
kernel-64kb-extra-debuginfo
dtb-marvell
gfs2-kmp-64kb
dtb-cavium
kselftests-kmp-default-debuginfo
kernel-kvmsmall
kernel-source-vanilla
kernel-docs-html
kernel-default-optional
kernel-default-optional-debuginfo
kernel-default-livepatch-devel
kernel-obs-qa
kernel-64kb-debuginfo
kernel-64kb-devel-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-debug-debugsource
kernel-debug
kernel-debug-livepatch-devel
kernel-debug-devel
kernel-kvmsmall-devel
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-debuginfo
kernel-debug-devel-debuginfo
kernel-kvmsmall-debugsource
dtb-allwinner
kernel-kvmsmall-devel-debuginfo
kselftests-kmp-default
kernel-default-livepatch
kernel-preempt-devel
dtb-hisilicon
kselftests-kmp-64kb
dtb-freescale
dtb-renesas
dtb-sprd
dtb-qcom
dtb-aarch64
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-preempt-devel-debuginfo
kernel-zfcpdump
kselftests-kmp-preempt-debuginfo
ocfs2-kmp-preempt-debuginfo
cluster-md-kmp-preempt
kernel-preempt-livepatch-devel
kernel-preempt-debugsource
dlm-kmp-preempt
reiserfs-kmp-preempt
cluster-md-kmp-preempt-debuginfo
kernel-preempt-optional
gfs2-kmp-preempt
dlm-kmp-preempt-debuginfo
kernel-64kb
kernel-preempt-extra
gfs2-kmp-preempt-debuginfo
kernel-preempt-extra-debuginfo
ocfs2-kmp-preempt
kernel-preempt-optional-debuginfo
kselftests-kmp-preempt
reiserfs-kmp-preempt-debuginfo
kernel-default-base-rebuild
dtb-apple
dtb-amazon
kernel-rt_debug-vdso-debuginfo
kselftests-kmp-rt
kernel-rt-livepatch
kernel-rt-extra-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-extra
kernel-rt-optional-debuginfo
kernel-rt_debug-livepatch-devel
reiserfs-kmp-rt
kernel-rt-livepatch-devel
kernel-rt_debug-vdso
kernel-rt-optional
kselftests-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt-vdso
ocfs2-kmp-azure-debuginfo
kernel-azure-devel-debuginfo
cluster-md-kmp-azure
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure-debuginfo
kernel-azure-extra-debuginfo
kselftests-kmp-azure-debuginfo
kselftests-kmp-azure
gfs2-kmp-azure
kernel-azure-livepatch-devel
dlm-kmp-azure
kernel-azure-optional-debuginfo
dlm-kmp-azure-debuginfo
ocfs2-kmp-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
reiserfs-kmp-azure
kernel-azure-optional
kernel-azure-extra
cluster-md-kmp-azure-debuginfo
kernel-default-vdso-debuginfo
kernel-debug-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-debug-vdso
kernel-kvmsmall-vdso
Dell Secure Connect Gateway
Dell EMC VxRail Appliance

How to mitigate CVE-2021-46933

Install update from vendor's website.

Linux kernel - addressed in versions 4.4.298, 4.9.296, 4.14.261, 4.19.224, 5.4.170, 5.10.90, 5.15.13, 5.16
linux-image-4.4.0-1135-kvm (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-1134-aws (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-virtual (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-lowlatency-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-lowlatency (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-kvm (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-generic-lts-xenial (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-generic (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-4.4.0-257-lowlatency (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-257-generic (Ubuntu package) - update to Ubuntu Pro
linux-image-4.4.0-1172-aws (Ubuntu package) - update to Ubuntu Pro
kgraft-patch-4_12_14-122_219-default - update to 1-8.3.1
kernel-livepatch-5_3_18-150300_59_158-default-debuginfo - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-default - update to 1-150300.7.3.5
kernel-livepatch-SLE15-SP3_Update_43-debugsource - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo - update to 1-150300.7.3.5
kernel-livepatch-5_3_18-150300_59_158-preempt - update to 1-150300.7.3.5
kernel-livepatch-SLE15-SP4_Update_25-debugsource - update to 1-150400.9.5.1
kernel-livepatch-5_14_21-150400_24_116-default-debuginfo - update to 1-150400.9.5.1
kernel-livepatch-5_14_21-150400_24_116-default - update to 1-150400.9.5.1
kernel-livepatch-SLE15-SP5-RT_Update_13-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_47-rt-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_47-rt - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_43-rt - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_13_43-rt-debuginfo - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP5-RT_Update_12-debugsource - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_55_59-default-debuginfo - update to 1-150500.11.7.1
kernel-livepatch-5_14_21-150500_55_59-default - update to 1-150500.11.7.1
kernel-livepatch-SLE15-SP5_Update_12-debugsource - update to 1-150500.11.7.1
kernel-rt-base-debuginfo - update to 4.12.14-10.188.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-base - update to 4.12.14-10.188.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.3.18-150300.166.1, 5.14.21-150400.15.76.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-syms-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.188.1, 5.3.18-150300.166.1, 5.14.21-150400.15.76.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-devel - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
dlm-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-devel-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-source-rt - addressed in versions 4.12.14-10.188.1, 5.3.18-150300.166.1, 5.14.21-150400.15.76.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt - addressed in versions 4.12.14-10.188.1, 5.3.18-150300.166.1, 5.14.21-150400.15.76.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.188.1, 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-azure-devel - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-base - update to 4.12.14-16.188.1
kernel-syms-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-debuginfo - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-base-debuginfo - update to 4.12.14-16.188.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-devel-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-source-azure - addressed in versions 4.12.14-16.188.1, 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-docs - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-kgraft-devel - update to 4.12.14-122.219.1
kernel-default-kgraft - update to 4.12.14-122.219.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-devel - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-source - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-macros - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
gfs2-kmp-default - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-devel - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dlm-kmp-default - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-debugsource - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-base-debuginfo - update to 4.12.14-122.219.1
kernel-default-base - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1.150300.18.92.5, 5.14.21-150400.24.116.1.150400.24.54.5, 5.14.21-150500.55.59.1.150500.6.25.7
ocfs2-kmp-default - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-syms - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-man - update to 4.12.14-122.219.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-extra - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-obs-build - addressed in versions 4.12.14-122.219.1, 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-rockchip - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-arm - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-amlogic - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-livepatch-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-apm - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
reiserfs-kmp-default - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-preempt-debuginfo - update to 5.3.18-150300.59.158.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-lg - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-altera - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-amd - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-exynos - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-preempt - update to 5.3.18-150300.59.158.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-al - update to 5.3.18-150300.59.158.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-zte - update to 5.3.18-150300.59.158.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-socionext - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-mediatek - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-marvell - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-cavium - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-docs-html - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-optional - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-obs-qa - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug-debugsource - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug-livepatch-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall-livepatch-devel - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-debug-devel-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-default-livepatch - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-preempt-devel - update to 5.3.18-150300.59.158.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-freescale - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-renesas - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-sprd - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-qcom - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-aarch64 - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-preempt-devel-debuginfo - update to 5.3.18-150300.59.158.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-preempt-livepatch-devel - update to 5.3.18-150300.59.158.1
kernel-preempt-debugsource - update to 5.3.18-150300.59.158.1
dlm-kmp-preempt - update to 5.3.18-150300.59.158.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.158.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kernel-preempt-optional - update to 5.3.18-150300.59.158.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.158.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kernel-64kb - addressed in versions 5.3.18-150300.59.158.1, 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-preempt-extra - update to 5.3.18-150300.59.158.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.158.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.158.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.158.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.158.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.158.1
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.158.1.150300.18.92.5, 5.14.21-150400.24.116.1.150400.24.54.5, 5.14.21-150500.55.59.1.150500.6.25.7
dtb-apple - addressed in versions 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
dtb-amazon - addressed in versions 5.14.21-150400.24.116.1, 5.14.21-150500.55.59.1
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-livepatch - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug-livepatch-devel - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.43.1, 5.14.21-150500.13.47.1
ocfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-devel-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
cluster-md-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
gfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
reiserfs-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-extra-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kselftests-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kselftests-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
gfs2-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-livepatch-devel - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
dlm-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-optional-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
dlm-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
ocfs2-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-vdso-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-vdso - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
reiserfs-kmp-azure - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-optional - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-azure-extra - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
cluster-md-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.42.1, 5.14.21-150500.33.48.1
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.59.1
kernel-debug-vdso-debuginfo - update to 5.14.21-150500.55.59.1
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.59.1
kernel-default-vdso - update to 5.14.21-150500.55.59.1
kernel-debug-vdso - update to 5.14.21-150500.55.59.1
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.59.1
Dell Secure Connect Gateway - update to 5.26.00.18
Dell EMC VxRail Appliance - update to 8.0.212

External References

Related Security Bulletins