Out-of-bounds write in Linux kernel - CVE-2021-42008

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Main Vulnerability Database Vulnerabilities #VU63669

Out-of-bounds write in Linux kernel - CVE-2021-42008

Published: May 25, 2022 / Updated: November 10, 2022


Vulnerability identifier: #VU63669
CSH Severity: Low
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-42008
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability: Public exploit is available

Vulnerability details

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

The vulnerability exists due to a boundary error in the decode_data() function in drivers/net/hamradio/6pack.c in the Linux kernel. A local user can send input from a process that has the CAP_NET_ADMIN capability and escalate privileges on the system.


Affected software

Linux kernel
SUSE CaaS Platform
SUSE MicroOS
SUSE Enterprise Storage
HPE Helion Openstack
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
SUSE Linux Enterprise Server
SUSE Linux Enterprise Debuginfo
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Software Development Kit
Slackware Linux
Ubuntu
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Module for Legacy Software
SUSE Linux Enterprise Module for Realtime
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Development Tools
openEuler
kernel-livepatch-4_12_14-150_78-default-debuginfo
kernel-livepatch-4_12_14-150_78-default
kernel-livepatch-4_12_14-197_102-default
kgraft-patch-4_4_180-94_150-default-debuginfo
kgraft-patch-4_4_180-94_150-default
kernel-livepatch-5_3_18-24_93-default
kernel-livepatch-5_3_18-24_93-default-debuginfo
kernel-livepatch-SLE15-SP2_Update_21-debugsource
kgraft-patch-4_12_14-95_83-default
kernel-livepatch-5_3_18-59_30-default
kernel-livepatch-5_3_18-59_34-default
kgraft-patch-4_12_14-122_98-default
kernel-trace-base
kernel-ppc64
kernel-bigmem-devel
kernel-bigmem-base
kernel-bigmem
kernel-xen-devel
kernel-xen-base
kernel-xen
kernel-ec2-devel
kernel-ec2-base
kernel-ec2
kernel-trace-devel
kernel-bigmem-debugsource
kernel-trace
kernel-syms
kernel-source
kernel-default-devel
kernel-default-base
kernel-default
kernel-ppc64-debugsource
kernel-pae-debuginfo
kernel-pae-debugsource
kernel-pae-devel-debuginfo
kernel-ppc64-devel
kernel-ppc64-debuginfo
kernel-bigmem-debuginfo
kernel-xen-devel-debuginfo
kernel-xen-debugsource
kernel-xen-debuginfo
kernel-ec2-debugsource
kernel-ec2-debuginfo
kernel-trace-devel-debuginfo
kernel-default-devel-debuginfo
kernel-trace-debugsource
kernel-trace-debuginfo
kernel-default-debugsource
kernel-default-debuginfo
kernel-pae-extra
kernel-ppc64-extra
kernel-trace-extra
kernel-xen-extra
kernel-default-extra
kernel-pae-devel
kernel-pae-base
kernel-pae
kernel-default-man
kernel-ppc64-base
linux-image-generic (Ubuntu package)
linux-image-4.4.0-1099-aws (Ubuntu package)
linux-image-4.4.0-1100-kvm (Ubuntu package)
linux-image-4.4.0-1135-aws (Ubuntu package)
linux-image-virtual-lts-xenial (Ubuntu package)
linux-image-lowlatency-lts-xenial (Ubuntu package)
linux-image-generic-lts-xenial (Ubuntu package)
linux-image-4.4.0-219-lowlatency (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-4.4.0-219-generic (Ubuntu package)
linux-image-virtual (Ubuntu package)
kernel-macros
kernel-devel
kernel-default-base-debuginfo
kernel-default-kgraft
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
linux-4.4.301/kernel-generic
linux-4.4.301/kernel-modules
linux-4.4.301/kernel-huge
linux-4.4.301/kernel-headers
kernel-devel-rt
kernel-rt_debug
kernel-source-rt
dlm-kmp-rt
kernel-rt-devel-debuginfo
kernel-rt-devel
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt-base-debuginfo
kernel-rt-base
kernel-rt
gfs2-kmp-rt-debuginfo
gfs2-kmp-rt
dlm-kmp-rt-debuginfo
ocfs2-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug-debugsource
kernel-rt_debug-devel
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt
kernel-default-kgraft-devel
kernel-docs
kernel-obs-build-debugsource
kernel-obs-build
kernel-default-extra-debuginfo
kernel-zfcpdump-debuginfo
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-vanilla-debugsource
kernel-vanilla-debuginfo
kernel-vanilla-base-debuginfo
kernel-vanilla-base
kernel-zfcpdump-debugsource
kernel-default-livepatch
kernel-default-livepatch-devel
kernel-tools
kernel-tools-devel
perf
kernel-debugsource
python3-perf
python2-perf-debuginfo
kernel-debuginfo
python2-perf
perf-debuginfo
python3-perf-debuginfo
bpftool-debuginfo
bpftool
kernel-tools-debuginfo
kernel
kernel-syms-azure
kernel-azure
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel-azure-devel-debuginfo
kernel-devel-azure
kernel-source-azure
kernel-preempt-devel-debuginfo
kernel-preempt
kernel-preempt-devel
kernel-preempt-debugsource
kernel-preempt-debuginfo
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-zfcpdump

How to mitigate CVE-2021-42008

Install updates from vendor's website.

Linux kernel - update to 5.13.13
kernel-livepatch-4_12_14-150_78-default-debuginfo - update to 1-1.3.1
kernel-livepatch-4_12_14-150_78-default - update to 1-1.3.1
kernel-livepatch-4_12_14-197_102-default - update to 1-3.3.1
kgraft-patch-4_4_180-94_150-default-debuginfo - update to 1-4.3.1
kgraft-patch-4_4_180-94_150-default - update to 1-4.3.1
kernel-livepatch-5_3_18-24_93-default - update to 1-5.3.5
kernel-livepatch-5_3_18-24_93-default-debuginfo - update to 1-5.3.5
kernel-livepatch-SLE15-SP2_Update_21-debugsource - update to 1-5.3.5
kgraft-patch-4_12_14-95_83-default - update to 1-6.3.1
kernel-livepatch-5_3_18-59_30-default - update to 1-7.3.1
kernel-livepatch-5_3_18-59_34-default - update to 1-7.3.1
kgraft-patch-4_12_14-122_98-default - update to 1-8.7.1
kernel-trace-base - update to 3.0.101-108.132.1
kernel-ppc64 - update to 3.0.101-108.132.1
kernel-bigmem-devel - update to 3.0.101-108.132.1
kernel-bigmem-base - update to 3.0.101-108.132.1
kernel-bigmem - update to 3.0.101-108.132.1
kernel-xen-devel - update to 3.0.101-108.132.1
kernel-xen-base - update to 3.0.101-108.132.1
kernel-xen - update to 3.0.101-108.132.1
kernel-ec2-devel - update to 3.0.101-108.132.1
kernel-ec2-base - update to 3.0.101-108.132.1
kernel-ec2 - update to 3.0.101-108.132.1
kernel-trace-devel - update to 3.0.101-108.132.1
kernel-bigmem-debugsource - update to 3.0.101-108.132.1
kernel-trace - update to 3.0.101-108.132.1
kernel-syms - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-source - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-devel - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-base - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1.9.42.5, 5.3.18-59.30.1.18.17.1, 5.3.18-59.34.1.18.21.1
kernel-default - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-ppc64-debugsource - update to 3.0.101-108.132.1
kernel-pae-debuginfo - update to 3.0.101-108.132.1
kernel-pae-debugsource - update to 3.0.101-108.132.1
kernel-pae-devel-debuginfo - update to 3.0.101-108.132.1
kernel-ppc64-devel - update to 3.0.101-108.132.1
kernel-ppc64-debuginfo - update to 3.0.101-108.132.1
kernel-bigmem-debuginfo - update to 3.0.101-108.132.1
kernel-xen-devel-debuginfo - update to 3.0.101-108.132.1
kernel-xen-debugsource - update to 3.0.101-108.132.1
kernel-xen-debuginfo - update to 3.0.101-108.132.1
kernel-ec2-debugsource - update to 3.0.101-108.132.1
kernel-ec2-debuginfo - update to 3.0.101-108.132.1
kernel-trace-devel-debuginfo - update to 3.0.101-108.132.1
kernel-default-devel-debuginfo - addressed in versions 3.0.101-108.132.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-trace-debugsource - update to 3.0.101-108.132.1
kernel-trace-debuginfo - update to 3.0.101-108.132.1
kernel-default-debugsource - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-debuginfo - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-pae-extra - update to 3.0.101-108.132.1
kernel-ppc64-extra - update to 3.0.101-108.132.1
kernel-trace-extra - update to 3.0.101-108.132.1
kernel-xen-extra - update to 3.0.101-108.132.1
kernel-default-extra - addressed in versions 3.0.101-108.132.1, 4.12.14-122.98.1, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-pae-devel - update to 3.0.101-108.132.1
kernel-pae-base - update to 3.0.101-108.132.1
kernel-pae - update to 3.0.101-108.132.1
kernel-default-man - addressed in versions 3.0.101-108.132.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2
kernel-ppc64-base - update to 3.0.101-108.132.1
linux-image-generic (Ubuntu package) - update to 4.4.0.219.226
linux-image-4.4.0-1099-aws (Ubuntu package) - update to 4.4.0.219.226
linux-image-4.4.0-1100-kvm (Ubuntu package) - update to 4.4.0.219.226
linux-image-4.4.0-1135-aws (Ubuntu package) - update to 4.4.0.219.226
linux-image-virtual-lts-xenial (Ubuntu package) - update to 4.4.0.219.226
linux-image-lowlatency-lts-xenial (Ubuntu package) - update to 4.4.0.219.226
linux-image-generic-lts-xenial (Ubuntu package) - update to 4.4.0.219.226
linux-image-4.4.0-219-lowlatency (Ubuntu package) - update to 4.4.0.219.226
linux-image-aws (Ubuntu package) - update to 4.4.0.219.226
linux-image-lowlatency (Ubuntu package) - update to 4.4.0.219.226
linux-image-kvm (Ubuntu package) - update to 4.4.0.219.226
linux-image-4.4.0-219-generic (Ubuntu package) - update to 4.4.0.219.226
linux-image-virtual (Ubuntu package) - update to 4.4.0.219.226
kernel-macros - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-base-debuginfo - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-197.102.2
kernel-default-kgraft - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
ocfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
gfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
gfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
dlm-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
dlm-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
cluster-md-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
linux-4.4.301/kernel-generic - update to 4.4.301
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-headers - update to 4.4.301_smp
kernel-devel-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt_debug - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1
kernel-source-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
dlm-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt-devel - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt-base-debuginfo - update to 4.12.14-10.65.1
kernel-rt-base - update to 4.12.14-10.65.1
kernel-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-syms-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-57.1, 5.3.18-60.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.83.2, 4.12.14-122.98.1
kernel-docs - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-obs-build - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.98.1, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-zfcpdump-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.30.1, 5.3.18-59.34.1
reiserfs-kmp-default-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
reiserfs-kmp-default - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-vanilla-debugsource - update to 4.12.14-150.78.1
kernel-vanilla-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-base - update to 4.12.14-150.78.1
kernel-zfcpdump-debugsource - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-livepatch - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-default-livepatch-devel - addressed in versions 4.12.14-197.102.2, 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-tools - update to 4.19.90-2110.3.0.0116
kernel-tools-devel - update to 4.19.90-2110.3.0.0116
kernel-devel - update to 4.19.90-2110.3.0.0116
perf - update to 4.19.90-2110.3.0.0116
kernel-debugsource - update to 4.19.90-2110.3.0.0116
python3-perf - update to 4.19.90-2110.3.0.0116
python2-perf-debuginfo - update to 4.19.90-2110.3.0.0116
kernel-debuginfo - update to 4.19.90-2110.3.0.0116
kernel-source - update to 4.19.90-2110.3.0.0116
python2-perf - update to 4.19.90-2110.3.0.0116
perf-debuginfo - update to 4.19.90-2110.3.0.0116
python3-perf-debuginfo - update to 4.19.90-2110.3.0.0116
bpftool-debuginfo - update to 4.19.90-2110.3.0.0116
bpftool - update to 4.19.90-2110.3.0.0116
kernel-tools-debuginfo - update to 4.19.90-2110.3.0.0116
kernel - update to 4.19.90-2110.3.0.0116
kernel-syms-azure - addressed in versions 5.3.18-18.72.1, 5.3.18-38.28.1
kernel-azure - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-azure-debuginfo - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-azure-debugsource - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-azure-devel - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-devel-azure - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-source-azure - addressed in versions 5.3.18-18.72.2, 5.3.18-38.28.2
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt-devel - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt-debugsource - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt-extra-debuginfo - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-preempt-extra - addressed in versions 5.3.18-24.93.1, 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-64kb - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-64kb-debugsource - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-64kb-devel - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1
kernel-zfcpdump - addressed in versions 5.3.18-59.30.1, 5.3.18-59.34.1

Links to Public Exploits and PoC-codes

External References

Related Security Bulletins