Information disclosure in Linux kernel - CVE-2021-34556

Vulnerability identifier: #VU64203

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-34556

CWE-ID: CWE-200

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A local user can gain unauthorized access to sensitive information on the system.

Linux kernel
SUSE CaaS Platform
SUSE MicroOS
SUSE Linux Enterprise Micro
SUSE Enterprise Storage
Anolis OS
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
HPE Helion Openstack
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
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
SUSE Linux Enterprise Module for Legacy Software
openSUSE Leap
Ubuntu
openEuler
Fedora
linux-oem-5.10 (Ubuntu package)
kernel-livepatch-4_12_14-150_78-default
kernel-livepatch-4_12_14-150_78-default-debuginfo
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-SLE15-SP2_Update_19-debugsource
kernel-livepatch-5_3_18-24_83-default-debuginfo
kernel-livepatch-5_3_18-24_83-default
kgraft-patch-4_12_14-95_83-default
kernel-livepatch-5_3_18-59_24-default
kernel-livepatch-5_3_18-59_24-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_6-debugsource
kgraft-patch-4_12_14-122_88-default
kgraft-patch-4_12_14-122_98-default
kernel-devel
kernel-macros
kernel-source
kernel-default
kernel-default-base
kernel-default-base-debuginfo
kernel-default-debuginfo
kernel-default-debugsource
kernel-default-devel
kernel-syms
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
kernel-default-kgraft
dlm-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
kernel-default-man
kernel-syms-rt
kernel-source-rt
kernel-devel-rt
kernel-rt-debugsource
kernel-rt
kernel-rt-debuginfo
kernel-rt-base-debuginfo
kernel-rt_debug-debugsource
kernel-rt-base
ocfs2-kmp-rt-debuginfo
ocfs2-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-devel
cluster-md-kmp-rt
kernel-rt-devel
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel-debuginfo
dlm-kmp-rt-debuginfo
gfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-default-devel-debuginfo
kernel-default-kgraft-devel
kernel-default-extra
kernel-default-extra-debuginfo
kernel-docs
kernel-obs-build-debugsource
kernel-obs-build
kernel-vanilla-base
kernel-vanilla-base-debuginfo
kernel-vanilla-debuginfo
kernel-vanilla-debugsource
reiserfs-kmp-default
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-default-livepatch
reiserfs-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel
python3-perf
perf
bpftool-debuginfo
kernel-tools-debuginfo
kernel-tools-devel
kernel-debugsource
kernel-debuginfo
perf-debuginfo
python3-perf-debuginfo
python2-perf-debuginfo
kernel-tools
python2-perf
bpftool
kernel-debug-core
kernel-tools-libs-devel
kernel-tools-libs
kernel-modules-internal
kernel-modules-extra
kernel-modules
kernel-headers
kernel-debug-modules-extra
kernel-debug-modules
kernel-debug-devel
kernel-debug
kernel-core
python-perf
kernel-source-azure
kernel-syms-azure
kernel-devel-azure
kernel-azure
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel-azure-devel-debuginfo
kernel-preempt-debuginfo
kernel-preempt-debugsource
kernel-preempt-devel
kernel-preempt-devel-debuginfo
kernel-preempt
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-zfcpdump
kernel-rt-extra
kernel-rt-optional-debuginfo
kernel-rt-vdso
kernel-rt-optional
kernel-rt-livepatch
kernel-rt_debug-vdso
reiserfs-kmp-rt-debuginfo
kernel-rt_debug-vdso-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt-livepatch-devel
kselftests-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
reiserfs-kmp-rt
kselftests-kmp-rt
linux-image-5.4.0-90-generic (Ubuntu package)
linux-image-5.4.0-90-lowlatency (Ubuntu package)
linux-image-5.4.0-90-generic-lpae (Ubuntu package)
linux-image-5.4.0-1007-ibm (Ubuntu package)
linux-image-5.4.0-1021-bluefield (Ubuntu package)
linux-image-5.4.0-1026-gkeop (Ubuntu package)
linux-image-5.4.0-1046-raspi (Ubuntu package)
linux-image-5.4.0-1049-kvm (Ubuntu package)
linux-image-5.4.0-1055-gke (Ubuntu package)
linux-image-5.4.0-1057-oracle (Ubuntu package)
linux-image-5.4.0-1057-gcp (Ubuntu package)
linux-image-5.4.0-1059-aws (Ubuntu package)
linux-image-5.4.0-1063-azure (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux-image-5.11.0-37-generic-64k (Ubuntu package)
linux-image-5.11.0-37-lowlatency (Ubuntu package)
linux-image-5.11.0-37-generic-lpae (Ubuntu package)
linux-image-5.11.0-37-generic (Ubuntu package)
linux-image-5.11.0-1017-azure (Ubuntu package)
linux-image-5.11.0-1017-kvm (Ubuntu package)
linux-image-5.11.0-1019-azure (Ubuntu package)
linux-image-5.11.0-1019-oracle (Ubuntu package)
linux-image-5.11.0-1019-aws (Ubuntu package)
linux-image-5.11.0-1019-raspi-nolpae (Ubuntu package)
linux-image-5.11.0-1019-raspi (Ubuntu package)
linux-image-5.11.0-1020-gcp (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-azure-edge (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.13.0-1014-oem (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
Pixel

Install updates from vendor's website.

Linux kernel - update to 5.14 rc4
linux-oem-5.10 (Ubuntu package) - update to 5.10.0-1050.52
kernel-livepatch-4_12_14-150_78-default - update to 1-1.3.1
kernel-livepatch-4_12_14-150_78-default-debuginfo - 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-SLE15-SP2_Update_19-debugsource - update to 1-5.3.4
kernel-livepatch-5_3_18-24_83-default-debuginfo - update to 1-5.3.4
kernel-livepatch-5_3_18-24_83-default - update to 1-5.3.4
kgraft-patch-4_12_14-95_83-default - update to 1-6.3.1
kernel-livepatch-5_3_18-59_24-default - update to 1-7.5.1
kernel-livepatch-5_3_18-59_24-default-debuginfo - update to 1-7.5.1
kernel-livepatch-SLE15-SP3_Update_6-debugsource - update to 1-7.5.1
kgraft-patch-4_12_14-122_88-default - update to 1-8.5.1
kgraft-patch-4_12_14-122_98-default - update to 1-8.7.1
kernel-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.1, 5.3.18-59.24.1
kernel-macros - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.1, 5.3.18-59.24.1
kernel-source - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.1, 5.3.18-59.24.1
kernel-default - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-base - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2.9.38.3, 5.3.18-59.24.1.18.12.1
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, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-197.102.2
kernel-default-debuginfo - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-debugsource - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-syms - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.1, 5.3.18-59.24.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
ocfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
gfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
gfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
dlm-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-kgraft - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1
dlm-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
cluster-md-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-man - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2
kernel-syms-rt - addressed in versions 4.12.14-10.57.1, 4.12.14-10.65.1, 5.3.18-51.1, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-source-rt - addressed in versions 4.12.14-10.57.1, 4.12.14-10.65.1, 5.3.18-51.1, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-devel-rt - addressed in versions 4.12.14-10.57.1, 4.12.14-10.65.1, 5.3.18-51.1, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt-base-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt-base - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt-devel - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
dlm-kmp-rt - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-rt_debug - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.14.21-150500.13.82.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.57.2, 4.12.14-10.65.1, 5.3.18-51.2, 5.3.18-57.1, 5.14.21-150500.13.82.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.83.2, 4.12.14-122.88.1, 4.12.14-122.98.1
kernel-default-extra - addressed in versions 4.12.14-122.88.1, 4.12.14-122.98.1, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.88.1, 4.12.14-122.98.1, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-docs - addressed in versions 4.12.14-122.88.1, 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.88.2, 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-obs-build - addressed in versions 4.12.14-122.88.2, 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-vanilla-base - update to 4.12.14-150.78.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-debugsource - update to 4.12.14-150.78.1
reiserfs-kmp-default - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-zfcpdump-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.24.1
kernel-zfcpdump-debugsource - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.24.1
kernel-default-livepatch - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
reiserfs-kmp-default-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-default-livepatch-devel - addressed in versions 4.12.14-197.102.2, 5.3.18-24.83.2, 5.3.18-59.24.1
kernel - update to 4.19.90-2108.8.0.0106
python3-perf - update to 4.19.90-2108.8.0.0106
kernel-source - update to 4.19.90-2108.8.0.0106
perf - update to 4.19.90-2108.8.0.0106
bpftool-debuginfo - update to 4.19.90-2108.8.0.0106
kernel-devel - update to 4.19.90-2108.8.0.0106
kernel-tools-debuginfo - update to 4.19.90-2108.8.0.0106
kernel-tools-devel - update to 4.19.90-2108.8.0.0106
kernel-debugsource - update to 4.19.90-2108.8.0.0106
kernel-debuginfo - update to 4.19.90-2108.8.0.0106
perf-debuginfo - update to 4.19.90-2108.8.0.0106
python3-perf-debuginfo - update to 4.19.90-2108.8.0.0106
python2-perf-debuginfo - update to 4.19.90-2108.8.0.0106
kernel-tools - update to 4.19.90-2108.8.0.0106
python2-perf - update to 4.19.90-2108.8.0.0106
bpftool - update to 4.19.90-2108.8.0.0106
kernel-debug-core - update to 4.19.91-25.6
kernel - addressed in versions 4.19.91-25.6, 4.19.91-26
python3-perf - update to 4.19.91-25.6
perf - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-tools-libs-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-tools-libs - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-tools - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-modules-internal - update to 4.19.91-25.6
kernel-modules-extra - update to 4.19.91-25.6
kernel-modules - update to 4.19.91-25.6
kernel-headers - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug-modules-extra - update to 4.19.91-25.6
kernel-debug-modules - update to 4.19.91-25.6
kernel-debug-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-debug - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-core - update to 4.19.91-25.6
bpftool - addressed in versions 4.19.91-25.6, 4.19.91-26
python-perf - update to 4.19.91-26
kernel-source-azure - addressed in versions 5.3.18-18.66.1, 5.3.18-38.22.1
kernel-syms-azure - addressed in versions 5.3.18-18.66.1, 5.3.18-38.22.1
kernel-devel-azure - addressed in versions 5.3.18-18.66.1, 5.3.18-38.22.1
kernel-azure - addressed in versions 5.3.18-18.66.2, 5.3.18-38.22.2
kernel-azure-debuginfo - addressed in versions 5.3.18-18.66.2, 5.3.18-38.22.2
kernel-azure-debugsource - addressed in versions 5.3.18-18.66.2, 5.3.18-38.22.2
kernel-azure-devel - addressed in versions 5.3.18-18.66.2, 5.3.18-38.22.2
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.66.2, 5.3.18-38.22.2
kernel-preempt-debuginfo - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt-debugsource - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt-devel - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt-extra-debuginfo - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-preempt-extra - addressed in versions 5.3.18-24.83.2, 5.3.18-59.24.1
kernel-64kb - update to 5.3.18-59.24.1
kernel-64kb-debuginfo - update to 5.3.18-59.24.1
kernel-64kb-debugsource - update to 5.3.18-59.24.1
kernel-64kb-devel - update to 5.3.18-59.24.1
kernel-64kb-devel-debuginfo - update to 5.3.18-59.24.1
kernel-zfcpdump - update to 5.3.18-59.24.1
kernel - addressed in versions 5.13.8-100.fc33, 5.13.8-200.fc34
kernel-rt-extra - update to 5.14.21-150500.13.82.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.82.1
kernel-rt-vdso - update to 5.14.21-150500.13.82.1
kernel-rt-optional - update to 5.14.21-150500.13.82.1
kernel-rt-livepatch - update to 5.14.21-150500.13.82.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.82.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.82.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.82.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.82.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.82.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.82.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.82.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.82.1
kselftests-kmp-rt - update to 5.14.21-150500.13.82.1
Pixel - update to 12L 2022-06-05
linux-image-5.4.0-90-generic (Ubuntu package) - addressed in versions 5.4.0-90.101~18.04.1, 5.4.0-90.101
linux-image-5.4.0-90-lowlatency (Ubuntu package) - addressed in versions 5.4.0-90.101~18.04.1, 5.4.0-90.101
linux-image-5.4.0-90-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-90.101~18.04.1, 5.4.0-90.101
linux-image-5.4.0-1007-ibm (Ubuntu package) - update to 5.4.0-1007.8
linux-image-5.4.0-1021-bluefield (Ubuntu package) - update to 5.4.0-1021.24
linux-image-5.4.0-1026-gkeop (Ubuntu package) - addressed in versions 5.4.0-1026.27~18.04.1, 5.4.0-1026.27
linux-image-5.4.0-1046-raspi (Ubuntu package) - addressed in versions 5.4.0-1046.50~18.04.1, 5.4.0-1046.50
linux-image-5.4.0-1049-kvm (Ubuntu package) - update to 5.4.0-1049.51
linux-image-5.4.0-1055-gke (Ubuntu package) - addressed in versions 5.4.0-1055.58~18.04.1, 5.4.0-1055.58
linux-image-5.4.0-1057-oracle (Ubuntu package) - addressed in versions 5.4.0-1057.61~18.04.1, 5.4.0-1057.61
linux-image-5.4.0-1057-gcp (Ubuntu package) - addressed in versions 5.4.0-1057.61~18.04.1, 5.4.0-1057.61
linux-image-5.4.0-1059-aws (Ubuntu package) - addressed in versions 5.4.0-1059.62~18.04.1, 5.4.0-1059.62
linux-image-5.4.0-1063-azure (Ubuntu package) - addressed in versions 5.4.0-1063.66~18.04.1, 5.4.0-1063.66
linux-image-lowlatency (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.11.0.37.39
linux-image-virtual (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.11.0.37.39
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.4.0.90.101~18.04.80
linux-image-generic-lpae (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.11.0.37.39
linux-image-generic (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.11.0.37.39
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.4.0.90.101~18.04.80
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.90.101~18.04.80
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to 5.4.0.90.101~18.04.80
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.90.101~18.04.80
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.90.101~18.04.80
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.90.101~18.04.80
linux-image-ibm (Ubuntu package) - update to 5.4.0.1007.8
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1007.8
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1021.22
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1026.27~18.04.27, 5.4.0.1026.29
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1026.29
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1046.49
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1046.81, 5.11.0.1019.17
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1046.81
linux-image-kvm (Ubuntu package) - addressed in versions 5.4.0.1049.48, 5.11.0.1017.18
linux-image-gke-5.4 (Ubuntu package) - addressed in versions 5.4.0.1055.58~18.04.20, 5.4.0.1055.65
linux-image-gke (Ubuntu package) - addressed in versions 5.4.0.1055.65, 5.11.0.1020.20
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1057.43, 5.11.0.1020.20
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1057.57
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1057.61~18.04.37, 5.11.0.1019.20~20.04.12
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1057.67
linux-image-aws (Ubuntu package) - addressed in versions 5.4.0.1059.42, 5.11.0.1019.20~20.04.18
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1059.62
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1063.43, 5.11.0.1017.18, 5.11.0.1019.20
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1063.61
linux-image-5.11.0-37-generic-64k (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-lowlatency (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-generic-lpae (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-generic (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-1017-azure (Ubuntu package) - update to 5.11.0-1017.18~20.04.1
linux-image-5.11.0-1017-kvm (Ubuntu package) - update to 5.11.0-1017.18
linux-image-5.11.0-1019-azure (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-oracle (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-aws (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-raspi-nolpae (Ubuntu package) - update to 5.11.0-1019.20
linux-image-5.11.0-1019-raspi (Ubuntu package) - update to 5.11.0-1019.20
linux-image-5.11.0-1020-gcp (Ubuntu package) - update to 5.11.0-1020.22
linux-image-oem-20.04 (Ubuntu package) - update to 5.11.0.37.39
linux-image-generic-64k (Ubuntu package) - update to 5.11.0.37.39
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-azure-edge (Ubuntu package) - addressed in versions 5.11.0.1017.18~20.04.16, 5.11.0.1019.20~20.04.18
linux-image-raspi-nolpae (Ubuntu package) - update to 5.11.0.1019.17
linux-image-5.13.0-1014-oem (Ubuntu package) - update to 5.13.0-1014.18
linux-image-oem-20.04c (Ubuntu package) - update to 5.13.0.1014.18

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=f5e81d1117501546b7be050c5fbafa6efd2c722c
• http://www.openwall.com/lists/oss-security/2021/08/01/3
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=2039f26f3aca5b0e419b98f65dd36481337b86ee
• https://bugzilla.redhat.com/show_bug.cgi?id=1989212

• Multiple vulnerabilities in Google Pixel
• 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
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Ubuntu update for linux
• Ubuntu update for linux-oem-5.13
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure
• Ubuntu update for linux
• Ubuntu update for linux-bluefield
• Fedora 34 update for kernel
• Fedora 33 update for kernel
• openEuler update for kernel
• SUSE update for the Linux Kernel
• Anolis OS update for kernel(ANCK)4.19
• 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
• Anolis OS update for kernel
• Ubuntu update for linux-oem-5.10