Use of obsolete function in Linux kernel - CVE-2023-52656

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Main Vulnerability Database Vulnerabilities #VU93856

Use of obsolete function in Linux kernel - CVE-2023-52656

Published: July 8, 2024


Vulnerability identifier: #VU93856
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-52656
CWE-ID: CWE-477
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to have negative impact on system performance.

The vulnerability exists due to usage of dead code related to SCM_RIGHTS within the io_allocate_scq_urings(), io_ring_ctx_free(), and io_cqring_wait() function in fs/io_uring.c. A local user can influence system performance.


Affected software

Linux kernel
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Live Patching
Legacy Module
Development Tools Module
Basesystem Module
SUSE Real Time Module
Public Cloud Module
openSUSE Leap
Ubuntu
openEuler
linux-image-oracle (Ubuntu package)
linux-image-5.4.0-1132-gcp (Ubuntu package)
linux-image-5.4.0-1133-azure (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-5.4.0-1127-oracle (Ubuntu package)
linux-image-5.4.0-189-generic (Ubuntu package)
linux-image-5.4.0-189-lowlatency (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1112-raspi (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1128-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-5.4.0-1075-ibm (Ubuntu package)
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo
kernel-livepatch-5_14_21-150500_55_68-default-debuginfo
kernel-livepatch-5_14_21-150500_55_68-default
kernel-livepatch-SLE15-SP5_Update_15-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt
kernel-livepatch-SLE15-SP5-RT_Update_16-debugsource
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource
kernel-livepatch-6_4_0-150600_10_5-rt
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo
kernel-livepatch-6_4_0-150600_23_14-default
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_2-debugsource
kernel-debugsource
kernel
python2-perf
perf
bpftool-debuginfo
kernel-source
kernel-devel
python3-perf
python2-perf-debuginfo
python3-perf-debuginfo
kernel-debuginfo
kernel-tools-devel
bpftool
kernel-tools
kernel-tools-debuginfo
perf-debuginfo
linux-image-virtual (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-5.4.0-189-generic-lpae (Ubuntu package)
linux-image-5.4.0-1040-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1047-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1088-bluefield (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-5.4.0-1095-gkeop (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1116-kvm (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
kernel-headers
gfs2-kmp-rt-debuginfo
reiserfs-kmp-rt
cluster-md-kmp-rt
kernel-rt-livepatch-devel
kernel-syms-rt
dlm-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
kernel-rt-livepatch
kernel-rt_debug-vdso
kernel-rt-vdso
kernel-rt_debug-devel
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-vdso-debuginfo
dlm-kmp-rt
kernel-rt_debug-livepatch-devel
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-debuginfo
kernel-rt-debugsource
ocfs2-kmp-rt
kernel-source-rt
kernel-devel-rt
kernel-rt-devel-debuginfo
kernel-rt
kernel-rt_debug
reiserfs-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt-optional
kernel-rt-optional-debuginfo
kernel-rt-devel
kernel-rt-extra
ocfs2-kmp-rt-debuginfo
kernel-rt_debug-debugsource
kselftests-kmp-rt
kselftests-kmp-rt-debuginfo
kernel-rt-debuginfo
gfs2-kmp-rt
ocfs2-kmp-azure
cluster-md-kmp-azure-debuginfo
dlm-kmp-azure-debuginfo
gfs2-kmp-azure
kernel-azure-devel-debuginfo
kernel-azure-livepatch-devel
kernel-azure-devel
cluster-md-kmp-azure
dlm-kmp-azure
kernel-azure-extra-debuginfo
kernel-source-azure
reiserfs-kmp-azure-debuginfo
kernel-azure-optional-debuginfo
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
kselftests-kmp-azure
ocfs2-kmp-azure-debuginfo
kernel-syms-azure
kernel-azure-extra
kernel-azure-optional
reiserfs-kmp-azure
gfs2-kmp-azure-debuginfo
kselftests-kmp-azure-debuginfo
kernel-devel-azure
kernel-source-vanilla
dlm-kmp-default
kernel-docs-html
kernel-macros
kernel-default-extra
kernel-default-extra-debuginfo
cluster-md-kmp-default-debuginfo
dtb-amlogic
kernel-debug
kernel-debug-debugsource
kernel-debug-debuginfo
kernel-64kb
dtb-exynos
dtb-freescale
dtb-amazon
kernel-64kb-extra-debuginfo
ocfs2-kmp-64kb
kernel-syms
kernel-default-debuginfo
reiserfs-kmp-default-debuginfo
kernel-default-debugsource
reiserfs-kmp-default
kernel-default
kernel-obs-build-debugsource
kernel-obs-build
dlm-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel-docs
kernel-default-livepatch
gfs2-kmp-default
cluster-md-kmp-default
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
dtb-lg
kernel-kvmsmall
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
dtb-aarch64
kernel-64kb-optional-debuginfo
reiserfs-kmp-64kb
kernel-64kb-optional
dlm-kmp-64kb
dtb-apple
kernel-obs-qa
dtb-broadcom
dtb-amd
cluster-md-kmp-64kb-debuginfo
dtb-nvidia
kernel-64kb-debuginfo
dtb-renesas
kernel-64kb-devel-debuginfo
dtb-sprd
dtb-arm
kernel-kvmsmall-livepatch-devel
kernel-debug-devel
kernel-debug-livepatch-devel
kernel-debug-devel-debuginfo
kernel-default-vdso
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-debuginfo
dtb-allwinner
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-default-devel
kernel-default-optional-debuginfo
kselftests-kmp-default-debuginfo
kernel-default-devel-debuginfo
kselftests-kmp-default
kernel-default-optional
dtb-xilinx
dtb-cavium
kernel-64kb-livepatch-devel
kernel-64kb-debugsource
kselftests-kmp-64kb-debuginfo
dtb-marvell
dtb-mediatek
kernel-64kb-devel
dtb-socionext
dtb-qcom
dtb-altera
cluster-md-kmp-64kb
reiserfs-kmp-64kb-debuginfo
dtb-apm
dtb-hisilicon
gfs2-kmp-64kb
dtb-rockchip
kselftests-kmp-64kb
dlm-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
kernel-64kb-extra
gfs2-kmp-64kb-debuginfo
kernel-default-base-rebuild
kernel-default-base
linux-image-oem-20.04b (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-5.15.0-113-generic-lpae (Ubuntu package)
linux-image-5.15.0-113-generic-64k (Ubuntu package)
linux-image-5.15.0-113-generic (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1046-gkeop (Ubuntu package)
linux-image-5.15.0-1057-ibm (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.15.0-1058-raspi (Ubuntu package)
linux-image-5.15.0-1060-kvm (Ubuntu package)

How to mitigate CVE-2023-52656

Install updates from vendor's website.

linux-image-oracle (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1132-gcp (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1132.141
linux-image-5.4.0-1133-azure (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1133.140
linux-image-azure (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-gcp (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.15.0.1057.60~20.04.1
linux-image-5.4.0-1127-oracle (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1127.136
linux-image-5.4.0-189-generic (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-189.209
linux-image-5.4.0-189-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-189.209
linux-image-generic-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-oem (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.189.187
linux-image-oem-osp1 (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0.189.187
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1112-raspi (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1112.124
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-1128-aws (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1128.138
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1075-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1075.80
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_68-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_68-default - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5_Update_15-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_58-rt - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5-RT_Update_16-debugsource - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_23_14-default - update to 1-150600.13.3.2
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo - update to 1-150600.13.3.2
kernel-livepatch-SLE15-SP6_Update_2-debugsource - update to 1-150600.13.3.2
kernel-debugsource - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
kernel - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
python2-perf - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278
perf - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
bpftool-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278
kernel-source - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
kernel-devel - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
python3-perf - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
python2-perf-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278
python3-perf-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
kernel-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
kernel-tools-devel - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
bpftool - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278
kernel-tools - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
kernel-tools-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
perf-debuginfo - addressed in versions 4.19.90-2405.5.0.0251, 4.19.90-2405.5.0.0278, 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
linux-image-virtual (Ubuntu package) - update to 5.4.0.189.187
linux-image-lowlatency (Ubuntu package) - update to 5.4.0.189.187
linux-image-generic-lpae (Ubuntu package) - update to 5.4.0.189.187
linux-image-generic (Ubuntu package) - update to 5.4.0.189.187
linux-image-5.4.0-189-generic-lpae (Ubuntu package) - update to 5.4.0-189.209
linux-image-5.4.0-1040-iot (Ubuntu package) - update to 5.4.0-1040.41
linux-image-xilinx-zynqmp (Ubuntu package) - update to 5.4.0.1047.47
linux-image-5.4.0-1047-xilinx-zynqmp (Ubuntu package) - update to 5.4.0-1047.51
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1075.104
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1088.84
linux-image-5.4.0-1088-bluefield (Ubuntu package) - update to 5.4.0-1088.95
linux-image-gkeop (Ubuntu package) - addressed in versions 5.4.0.1095.93, 5.15.0.1046.45
linux-image-gkeop-5.4 (Ubuntu package) - update to 5.4.0.1095.93
linux-image-5.4.0-1095-gkeop (Ubuntu package) - update to 5.4.0-1095.99
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1112.142, 5.15.0.1058.56
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1112.142
linux-image-kvm (Ubuntu package) - addressed in versions 5.4.0.1116.112, 5.15.0.1060.56
linux-image-5.4.0-1116-kvm (Ubuntu package) - update to 5.4.0-1116.123
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1127.120
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1128.125
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1132.134
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1133.127
kernel-headers - addressed in versions 5.10.0-136.77.0.157, 5.10.0-153.56.0.134, 5.10.0-201.0.0.114
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch - update to 5.14.21-150500.13.58.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debugsource - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-source-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
cluster-md-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
dlm-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
gfs2-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-devel-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-livepatch-devel - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-devel - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
cluster-md-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
dlm-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-extra-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-source-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
reiserfs-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-optional-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-debugsource - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-vdso-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-vdso - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kselftests-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
ocfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-syms-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.1
kernel-azure-extra - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-optional - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
reiserfs-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
gfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kselftests-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-devel-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-source-vanilla - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-docs-html - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-macros - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-extra - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-amlogic - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-debug - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-exynos - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-freescale - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-amazon - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-syms - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
reiserfs-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-source - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-obs-build-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-obs-build - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-livepatch-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-docs - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-livepatch - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
cluster-md-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-lg - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-kvmsmall - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-zfcpdump - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-aarch64 - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-optional - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dlm-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-apple - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-obs-qa - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-broadcom - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-amd - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-nvidia - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-renesas - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-sprd - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-arm - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-kvmsmall-livepatch-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-livepatch-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-devel-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-debug-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-allwinner - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kselftests-kmp-default - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-optional - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-xilinx - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-cavium - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-livepatch-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-marvell - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-mediatek - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-socionext - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-qcom - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-altera - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-apm - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-hisilicon - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-rockchip - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb-extra - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150500.55.68.1.150500.6.31.1, 6.4.0-150600.23.14.2.150600.12.4.3
kernel-default-base - addressed in versions 5.14.21-150500.55.68.1.150500.6.31.1, 6.4.0-150600.23.14.2.150600.12.4.3
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-5.15.0-113-generic-lpae (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-113-generic-64k (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-113-generic (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-gkeop-5.15 (Ubuntu package) - addressed in versions 5.15.0.1046.45, 5.15.0.1046.53~20.04.1
linux-image-5.15.0-1046-gkeop (Ubuntu package) - update to 5.15.0-1046.53~20.04.1
linux-image-5.15.0-1057-ibm (Ubuntu package) - update to 5.15.0-1057.60~20.04.1
linux-image-raspi-nolpae (Ubuntu package) - update to 5.15.0.1058.56
linux-image-5.15.0-1058-raspi (Ubuntu package) - update to 5.15.0-1058.61
linux-image-5.15.0-1060-kvm (Ubuntu package) - update to 5.15.0-1060.65

External References

Related Security Bulletins