Error Handling in Linux kernel - CVE-2021-47212

Vulnerability identifier: #VU89241

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-2021-47212

CWE-ID: CWE-388

Exploitation vector: Local access

Exploit availability: No public exploit available

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

The vulnerability exists due to incorrect error handling within the mlx5_internal_err_ret_value() function in drivers/net/ethernet/mellanox/mlx5/core/cmd.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
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 High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
openSUSE Leap Micro
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
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
SUSE Real Time Module
Legacy Module
Development Tools Module
Basesystem Module
Public Cloud Module
openSUSE Leap
Ubuntu
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-5.4.0-200-lowlatency (Ubuntu package)
linux-image-5.4.0-200-generic (Ubuntu package)
linux-image-5.4.0-1139-gcp (Ubuntu package)
linux-image-5.4.0-1082-ibm (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1134-oracle (Ubuntu package)
linux-image-5.4.0-1135-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.4.0-1140-azure (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1119-raspi (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
kernel-livepatch-5_3_18-150200_24_191-default-debuginfo
kernel-livepatch-5_3_18-150200_24_191-default
kernel-livepatch-SLE15-SP2_Update_48-debugsource
kernel-livepatch-5_3_18-150300_59_161-default
kernel-livepatch-SLE15-SP3_Update_44-debugsource
kernel-livepatch-5_3_18-150300_59_161-default-debuginfo
kernel-livepatch-5_3_18-150300_59_161-preempt
kernel-livepatch-5_3_18-150300_59_161-preempt-debuginfo
kernel-livepatch-5_14_21-150400_24_119-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_26-debugsource
kernel-livepatch-5_14_21-150400_24_119-default
kernel-livepatch-SLE15-SP5_Update_13-debugsource
kernel-livepatch-5_14_21-150500_55_62-default
kernel-livepatch-5_14_21-150500_55_62-default-debuginfo
kernel-livepatch-5_14_21-150500_13_52-rt
kernel-livepatch-SLE15-SP5-RT_Update_14-debugsource
kernel-livepatch-5_14_21-150500_13_52-rt-debuginfo
kernel-default
kernel-default-livepatch
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-docs
kernel-devel
kernel-source
kernel-macros
kernel-preempt-devel
kernel-default-devel-debuginfo
kernel-preempt-debuginfo
kernel-default-devel
kernel-obs-build-debugsource
kernel-preempt-debugsource
kernel-syms
kernel-obs-build
kernel-preempt-devel-debuginfo
kernel-preempt
dlm-kmp-default-debuginfo
ocfs2-kmp-default
dlm-kmp-default
gfs2-kmp-default-debuginfo
cluster-md-kmp-default-debuginfo
gfs2-kmp-default
ocfs2-kmp-default-debuginfo
cluster-md-kmp-default
kernel-default-debugsource
kernel-default-livepatch-devel
kernel-default-debuginfo
kernel-default-base
dtb-zte
kernel-64kb-livepatch-devel
dtb-xilinx
kselftests-kmp-64kb
reiserfs-kmp-64kb
dtb-hisilicon
reiserfs-kmp-64kb-debuginfo
dtb-al
dtb-lg
kernel-64kb-extra-debuginfo
cluster-md-kmp-64kb-debuginfo
dtb-qcom
dtb-arm
dtb-altera
dtb-amd
dtb-socionext
dtb-nvidia
kernel-64kb-devel-debuginfo
cluster-md-kmp-64kb
gfs2-kmp-64kb-debuginfo
kernel-debug-livepatch-devel
dlm-kmp-64kb
kernel-64kb-devel
kernel-64kb
dtb-marvell
dtb-exynos
kernel-64kb-debuginfo
dtb-mediatek
dtb-apm
dtb-broadcom
ocfs2-kmp-64kb-debuginfo
dtb-renesas
dtb-freescale
dlm-kmp-64kb-debuginfo
dtb-amlogic
kernel-64kb-optional-debuginfo
kernel-64kb-extra
dtb-rockchip
dtb-sprd
dtb-cavium
gfs2-kmp-64kb
kernel-64kb-debugsource
dtb-allwinner
kernel-kvmsmall-debugsource
kselftests-kmp-default-debuginfo
kernel-kvmsmall-devel-debuginfo
kernel-debug-devel-debuginfo
kernel-kvmsmall-devel
kernel-debug
kernel-kvmsmall-livepatch-devel
kselftests-kmp-default
kernel-obs-qa
kernel-default-optional-debuginfo
kernel-debug-devel
kernel-debug-debuginfo
kernel-kvmsmall-debuginfo
ocfs2-kmp-64kb
kernel-default-optional
kernel-default-extra
kernel-debug-debugsource
kernel-default-extra-debuginfo
kernel-preempt-optional-debuginfo
ocfs2-kmp-preempt-debuginfo
gfs2-kmp-preempt-debuginfo
kselftests-kmp-preempt-debuginfo
cluster-md-kmp-preempt
kselftests-kmp-preempt
reiserfs-kmp-preempt
dlm-kmp-preempt
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
dtb-aarch64
kernel-kvmsmall
kernel-source-vanilla
kselftests-kmp-64kb-debuginfo
kernel-preempt-livepatch-devel
reiserfs-kmp-preempt-debuginfo
kernel-preempt-optional
ocfs2-kmp-preempt
dlm-kmp-preempt-debuginfo
gfs2-kmp-preempt
kernel-preempt-extra
cluster-md-kmp-preempt-debuginfo
kernel-preempt-extra-debuginfo
kernel-64kb-optional
kernel-default-base-rebuild
kernel-docs-html
kernel-rt-debuginfo
kernel-source-rt
kernel-rt-debugsource
kernel-rt
linux-image-generic (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-5.4.0-200-generic-lpae (Ubuntu package)
linux-image-5.4.0-1044-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1054-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1094-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.4.0-1102-gkeop (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1123-kvm (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-5.4.0-1139-azure (Ubuntu package)
dtb-apple
dtb-amazon
kernel-rt_debug
dlm-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt_debug-livepatch-devel
ocfs2-kmp-rt
kernel-rt-devel
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
kernel-rt-extra
ocfs2-kmp-rt-debuginfo
kernel-rt-optional
kernel-rt_debug-debugsource
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-devel
gfs2-kmp-rt
kernel-devel-rt
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt-livepatch-devel
reiserfs-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-vdso
kernel-rt-vdso-debuginfo
kernel-rt_debug-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-livepatch
dlm-kmp-rt
kselftests-kmp-rt
reiserfs-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt_debug-vdso-debuginfo
reiserfs-kmp-azure-debuginfo
kernel-source-azure
kselftests-kmp-azure-debuginfo
kernel-azure-optional
kernel-azure-optional-debuginfo
kernel-azure-extra
cluster-md-kmp-azure
kernel-azure-livepatch-devel
dlm-kmp-azure-debuginfo
kernel-azure-devel
kselftests-kmp-azure
kernel-azure-debugsource
dlm-kmp-azure
gfs2-kmp-azure-debuginfo
kernel-azure-debuginfo
kernel-azure-extra-debuginfo
reiserfs-kmp-azure
ocfs2-kmp-azure-debuginfo
cluster-md-kmp-azure-debuginfo
ocfs2-kmp-azure
kernel-azure-devel-debuginfo
kernel-syms-azure
gfs2-kmp-azure
kernel-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
kernel-devel-azure
kernel-default-vdso-debuginfo
kernel-debug-vdso
kernel-default-vdso
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-debug-vdso-debuginfo
Dell EMC Storage Monitoring and Reporting (SMR)
Storage Resource Manager
EMC Cloud Tiering Appliance
Dell EMC VxRail Appliance

Install updates from vendor's website.

Linux kernel - addressed in versions 5.15.5, 5.16
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-ibm (Ubuntu package) - update to Ubuntu Pro
linux-image-generic-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-gcp (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-oem-osp1 (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0.200.196
linux-image-oem (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.200.196
linux-image-5.4.0-200-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-200.220
linux-image-5.4.0-200-generic (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-200.220
linux-image-5.4.0-1139-gcp (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1139.148
linux-image-5.4.0-1082-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1082.87
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1134-oracle (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1134.143
linux-image-5.4.0-1135-aws (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1135.145
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-oracle (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1140-azure (Ubuntu package) - update to Ubuntu Pro
linux-image-azure (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1119-raspi (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1119.131
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
kernel-livepatch-5_3_18-150200_24_191-default-debuginfo - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150200_24_191-default - update to 1-150200.5.3.1
kernel-livepatch-SLE15-SP2_Update_48-debugsource - update to 1-150200.5.3.1
kernel-livepatch-5_3_18-150300_59_161-default - update to 1-150300.7.3.1
kernel-livepatch-SLE15-SP3_Update_44-debugsource - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_161-default-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_161-preempt - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_161-preempt-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_14_21-150400_24_119-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_26-debugsource - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_119-default - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP5_Update_13-debugsource - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_62-default - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_62-default-debuginfo - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_13_52-rt - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP5-RT_Update_14-debugsource - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_13_52-rt-debuginfo - update to 1-150500.11.5.1
Dell EMC Storage Monitoring and Reporting (SMR) - update to 5.0.1.0
Storage Resource Manager - update to 5.0.1.0
kernel-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-livepatch - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
reiserfs-kmp-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-docs - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.2, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-devel - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-source - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-macros - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-devel - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1
kernel-default-devel-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1
kernel-default-devel - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-obs-build-debugsource - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-debugsource - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1
kernel-syms - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-obs-build - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1
kernel-preempt - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1
dlm-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
ocfs2-kmp-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dlm-kmp-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
gfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
cluster-md-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
gfs2-kmp-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
ocfs2-kmp-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
cluster-md-kmp-default - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-debugsource - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-livepatch-devel - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-debuginfo - addressed in versions 5.3.18-150200.24.191.1, 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-base - addressed in versions 5.3.18-150200.24.191.1.150200.9.97.1, 5.3.18-150300.59.161.1.150300.18.94.1, 5.14.21-150400.24.119.1.150400.24.56.1, 5.14.21-150500.55.62.2.150500.6.27.2
dtb-zte - update to 5.3.18-150300.59.161.1
kernel-64kb-livepatch-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-xilinx - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-hisilicon - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-al - update to 5.3.18-150300.59.161.1
dtb-lg - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-qcom - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-arm - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-altera - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-amd - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-socionext - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug-livepatch-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-marvell - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-exynos - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-mediatek - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-apm - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-renesas - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-freescale - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-amlogic - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-rockchip - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-sprd - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-cavium - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-allwinner - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug-devel-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-kvmsmall-livepatch-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-obs-qa - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug-devel - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-optional - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-extra - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-debug-debugsource - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-extra-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.161.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.161.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.161.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.161.1
dlm-kmp-preempt - update to 5.3.18-150300.59.161.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
dtb-aarch64 - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-preempt-livepatch-devel - update to 5.3.18-150300.59.161.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
kernel-preempt-optional - update to 5.3.18-150300.59.161.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.161.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.161.1
kernel-preempt-extra - update to 5.3.18-150300.59.161.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.161.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.161.1
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.161.1, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.161.1.150300.18.94.1, 5.14.21-150400.24.119.1.150400.24.56.1, 5.14.21-150500.55.62.2.150500.6.27.2
kernel-docs-html - addressed in versions 5.3.18-150300.59.161.2, 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.2
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.169.1, 5.14.21-150400.15.79.1, 5.14.21-150500.13.52.1
kernel-source-rt - addressed in versions 5.3.18-150300.169.1, 5.14.21-150400.15.79.1, 5.14.21-150500.13.52.1
kernel-rt-debugsource - addressed in versions 5.3.18-150300.169.1, 5.14.21-150400.15.79.1, 5.14.21-150500.13.52.1
kernel-rt - addressed in versions 5.3.18-150300.169.1, 5.14.21-150400.15.79.1, 5.14.21-150500.13.52.1
linux-image-generic (Ubuntu package) - update to 5.4.0.200.196
linux-image-virtual (Ubuntu package) - update to 5.4.0.200.196
linux-image-lowlatency (Ubuntu package) - update to 5.4.0.200.196
linux-image-generic-lpae (Ubuntu package) - update to 5.4.0.200.196
linux-image-5.4.0-200-generic-lpae (Ubuntu package) - update to 5.4.0-200.220
linux-image-5.4.0-1044-iot (Ubuntu package) - update to 5.4.0-1044.45
linux-image-xilinx-zynqmp (Ubuntu package) - update to 5.4.0.1054.54
linux-image-5.4.0-1054-xilinx-zynqmp (Ubuntu package) - update to 5.4.0-1054.58
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1082.111
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1094.90
linux-image-5.4.0-1094-bluefield (Ubuntu package) - update to 5.4.0-1094.101
linux-image-gkeop-5.4 (Ubuntu package) - update to 5.4.0.1102.100
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1102.100
linux-image-5.4.0-1102-gkeop (Ubuntu package) - update to 5.4.0-1102.106
linux-image-raspi (Ubuntu package) - update to 5.4.0.1119.149
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1119.149
linux-image-kvm (Ubuntu package) - update to 5.4.0.1123.119
linux-image-5.4.0-1123-kvm (Ubuntu package) - update to 5.4.0-1123.131
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1134.127
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1135.132
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1139.133
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1139.141
linux-image-5.4.0-1139-azure (Ubuntu package) - update to 5.4.0-1139.146
dtb-apple - addressed in versions 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
dtb-amazon - addressed in versions 5.14.21-150400.24.119.1, 5.14.21-150500.55.62.1
kernel-rt_debug - update to 5.14.21-150500.13.52.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.52.1
kernel-rt_debug-livepatch-devel - update to 5.14.21-150500.13.52.1
ocfs2-kmp-rt - update to 5.14.21-150500.13.52.1
kernel-rt-devel - update to 5.14.21-150500.13.52.1
kernel-syms-rt - update to 5.14.21-150500.13.52.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-extra - update to 5.14.21-150500.13.52.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-optional - update to 5.14.21-150500.13.52.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.52.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.52.1
gfs2-kmp-rt - update to 5.14.21-150500.13.52.1
kernel-devel-rt - update to 5.14.21-150500.13.52.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.52.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
cluster-md-kmp-rt - update to 5.14.21-150500.13.52.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.52.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-devel-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-vdso - update to 5.14.21-150500.13.52.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt-livepatch - update to 5.14.21-150500.13.52.1
dlm-kmp-rt - update to 5.14.21-150500.13.52.1
kselftests-kmp-rt - update to 5.14.21-150500.13.52.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.52.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.52.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.52.1
reiserfs-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
kernel-source-azure - update to 5.14.21-150500.33.51.1
kselftests-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-optional - update to 5.14.21-150500.33.51.1
kernel-azure-optional-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-extra - update to 5.14.21-150500.33.51.1
cluster-md-kmp-azure - update to 5.14.21-150500.33.51.1
kernel-azure-livepatch-devel - update to 5.14.21-150500.33.51.1
dlm-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-devel - update to 5.14.21-150500.33.51.1
kselftests-kmp-azure - update to 5.14.21-150500.33.51.1
kernel-azure-debugsource - update to 5.14.21-150500.33.51.1
dlm-kmp-azure - update to 5.14.21-150500.33.51.1
gfs2-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-extra-debuginfo - update to 5.14.21-150500.33.51.1
reiserfs-kmp-azure - update to 5.14.21-150500.33.51.1
ocfs2-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
cluster-md-kmp-azure-debuginfo - update to 5.14.21-150500.33.51.1
ocfs2-kmp-azure - update to 5.14.21-150500.33.51.1
kernel-azure-devel-debuginfo - update to 5.14.21-150500.33.51.1
kernel-syms-azure - update to 5.14.21-150500.33.51.1
gfs2-kmp-azure - update to 5.14.21-150500.33.51.1
kernel-azure - update to 5.14.21-150500.33.51.1
kernel-azure-vdso-debuginfo - update to 5.14.21-150500.33.51.1
kernel-azure-vdso - update to 5.14.21-150500.33.51.1
kernel-devel-azure - update to 5.14.21-150500.33.51.1
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-vdso - update to 5.14.21-150500.55.62.2
kernel-default-vdso - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-vdso-debuginfo - update to 5.14.21-150500.55.62.2
Dell EMC VxRail Appliance - update to 8.0.213
EMC Cloud Tiering Appliance - update to 13.2.0.2.31

• https://git.kernel.org/stable/c/a51a6da375d82aed5c8f83abd13e7d060421bd48
• https://git.kernel.org/stable/c/ba50cd9451f6c49cf0841c0a4a146ff6a2822699
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.5
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16

• Denial of service in Linux kernel mlx5
• 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
• Multiple vulnerabilities in Dell EMC VxRail Appliance
• Multiple vulnerabilities in Dell Storage Resource Manager (SRM) and Dell Storage Monitoring and Reporting (SMR)
• Ubuntu update for linux
• Ubuntu update for linux-azure
• Ubuntu update for linux-aws-5.4
• Ubuntu update for linux-aws
• Ubuntu update for linux-raspi
• Ubuntu update for linux-iot
• Multiple vulnerabilities in Dell Cloud Tiering Appliance