Use-after-free in Linux kernel - CVE-2023-52757

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Main Vulnerability Database Vulnerabilities #VU90069

Use-after-free in Linux kernel - CVE-2023-52757

Published: May 30, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90069
CSH Severity: Low
CVSS v4 BT: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-52757
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to a use-after-free error within the alloc_mid() function in fs/smb/client/transport.c, within the __smb2_handle_cancelled_cmd() function in fs/smb/client/smb2misc.c, within the cifs_compose_mount_options(), __release_mid() and cifs_get_tcon_super() functions in fs/smb/client/cifsproto.h. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Live Patching
Ubuntu
SUSE Real Time Module
Public Cloud Module
Legacy Module
Development Tools Module
Basesystem Module
openSUSE Leap
openEuler
kgraft-patch-4_12_14-122_222-default
kernel-livepatch-SLE15-SP5_Update_15-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_16-debugsource
kernel-livepatch-5_14_21-150500_13_58-rt
kernel-livepatch-5_14_21-150500_55_68-default-debuginfo
kernel-livepatch-5_14_21-150500_55_68-default
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo
kernel-livepatch-6_4_0-150600_10_5-rt
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource
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
gfs2-kmp-rt-debuginfo
kernel-rt-debuginfo
kernel-syms-rt
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
ocfs2-kmp-rt
kernel-rt-devel
ocfs2-kmp-rt-debuginfo
kernel-source-rt
kernel-rt-debugsource
kernel-rt-base
kernel-rt_debug-debuginfo
kernel-rt_debug-debugsource
gfs2-kmp-rt
dlm-kmp-rt-debuginfo
kernel-devel-rt
kernel-rt_debug
kernel-rt-devel-debuginfo
dlm-kmp-rt
kernel-rt
kernel-rt-base-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-devel
kernel-azure-debugsource
kernel-azure
kernel-azure-devel
kernel-azure-base-debuginfo
kernel-syms-azure
kernel-devel-azure
kernel-source-azure
kernel-azure-debuginfo
kernel-azure-base
kernel-default-base
gfs2-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default-debuginfo
kernel-default-base-debuginfo
cluster-md-kmp-default
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
kernel-syms
kernel-default-devel
gfs2-kmp-default
dlm-kmp-default-debuginfo
ocfs2-kmp-default
kernel-default-debugsource
kernel-default
kernel-devel
kernel-source
kernel-macros
kernel-default-devel-debuginfo
kernel-default-kgraft-devel
kernel-default-extra-debuginfo
kernel-default-extra
kernel-default-man
kernel-obs-build
kernel-obs-build-debugsource
kernel-docs
kernel-default-kgraft
linux (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-oracle (Ubuntu package)
linux-azure (Ubuntu package)
linux-iot (Ubuntu package)
linux-oracle-5.4 (Ubuntu package)
linux-azure-fips (Ubuntu package)
python3-perf-debuginfo
python3-perf
perf-debuginfo
perf
kernel-tools-devel
kernel-tools-debuginfo
kernel-tools
kernel-headers
kernel-debugsource
kernel
kernel-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
kernel-rt-extra
kernel-rt-optional-debuginfo
kernel-rt-optional
reiserfs-kmp-rt-debuginfo
kernel-rt_debug-livepatch-devel
kernel-rt-vdso
reiserfs-kmp-rt
kernel-rt-livepatch-devel
kernel-rt-extra-debuginfo
kernel-rt_debug-vdso
kernel-rt_debug-vdso-debuginfo
kernel-rt-livepatch
cluster-md-kmp-azure
dlm-kmp-azure
kernel-azure-extra-debuginfo
reiserfs-kmp-azure-debuginfo
kernel-azure-optional-debuginfo
kernel-azure-vdso-debuginfo
kernel-azure-vdso
ocfs2-kmp-azure
kernel-azure-devel-debuginfo
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure
kernel-azure-optional
kernel-azure-extra
ocfs2-kmp-azure-debuginfo
kselftests-kmp-azure-debuginfo
cluster-md-kmp-azure-debuginfo
kernel-azure-livepatch-devel
dlm-kmp-azure-debuginfo
gfs2-kmp-azure
kselftests-kmp-azure
kernel-debug-livepatch-devel
kernel-debug-debuginfo
kernel-debug-devel
kernel-debug-debugsource
kernel-debug
kernel-source-vanilla
kernel-docs-html
kernel-kvmsmall-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
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
dtb-exynos
reiserfs-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel-default-livepatch
kernel-64kb-optional
dtb-xilinx
reiserfs-kmp-64kb-debuginfo
dtb-arm
dtb-sprd
kernel-64kb-devel-debuginfo
dtb-renesas
kernel-64kb-debuginfo
dtb-nvidia
cluster-md-kmp-64kb-debuginfo
dtb-amd
dtb-broadcom
dtb-lg
dtb-apple
dlm-kmp-64kb
kernel-64kb
reiserfs-kmp-64kb
kernel-64kb-optional-debuginfo
dtb-aarch64
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-obs-qa
kernel-default-optional
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kernel-default-optional-debuginfo
dtb-hisilicon
dtb-freescale
dtb-amazon
kernel-64kb-extra-debuginfo
ocfs2-kmp-64kb
dtb-amlogic
dtb-cavium
dtb-allwinner
kernel-64kb-livepatch-devel
kernel-64kb-debugsource
kselftests-kmp-64kb-debuginfo
dtb-marvell
dtb-mediatek
dtb-socionext
dtb-apm
gfs2-kmp-64kb
dtb-rockchip
kselftests-kmp-64kb
dlm-kmp-64kb-debuginfo
gfs2-kmp-64kb-debuginfo
kernel-64kb-extra
kernel-64kb-devel
cluster-md-kmp-64kb
ocfs2-kmp-64kb-debuginfo
dtb-altera
dtb-qcom
kernel-default-base-rebuild
linux-xilinx-zynqmp (Ubuntu package)
linux-image-azure-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1075-azure (Ubuntu package)
linux-image-5.15.0-1078-azure (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-cvm (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-raspi (Ubuntu package)
linux-intel-iotg-5.15 (Ubuntu package)
linux-kvm (Ubuntu package)

How to mitigate CVE-2023-52757

Install update from vendor's website.

Linux kernel - addressed in versions 5.10.237, 5.15.181, 6.1.64, 6.5.13, 6.6.3, 6.7
kgraft-patch-4_12_14-122_222-default - update to 1-8.3.1
kernel-livepatch-SLE15-SP5_Update_15-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_58-rt-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5-RT_Update_16-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-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-6_4_0-150600_10_5-rt-debuginfo - 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-SLE15-SP6-RT_Update_1-debugsource - 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
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-syms-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-devel - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-source-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-debugsource - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-base - update to 4.12.14-10.191.1
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-devel-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
dlm-kmp-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt-base-debuginfo - update to 4.12.14-10.191.1
cluster-md-kmp-rt - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel - addressed in versions 4.12.14-10.191.1, 5.14.21-150500.13.58.1, 6.4.0-150600.10.5.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-devel - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-base-debuginfo - update to 4.12.14-16.191.1
kernel-syms-azure - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.1
kernel-devel-azure - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-source-azure - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-debuginfo - addressed in versions 4.12.14-16.191.1, 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-base - update to 4.12.14-16.191.1
kernel-default-base - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1.150500.6.31.1, 6.4.0-150600.23.14.2.150600.12.4.3
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-base-debuginfo - update to 4.12.14-122.222.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-syms - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
gfs2-kmp-default - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
ocfs2-kmp-default - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-debugsource - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-devel - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-source - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-macros - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-kgraft-devel - update to 4.12.14-122.222.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-extra - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-man - update to 4.12.14-122.222.1
kernel-obs-build - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-docs - addressed in versions 4.12.14-122.222.1, 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-default-kgraft - update to 4.12.14-122.222.1
linux (Ubuntu package) - addressed in versions 4.15.0.240.224, 4.15.0-240.252, 4.15.0-240.252~16.04.1, 4.15.0.240.252~16.04.1, 4.15.0.1166.157, 4.15.0-1166.171, 4.15.0.1176.189, 4.15.0-1176.193, 4.15.0-1176.193~16.04.1, 4.15.0.1176.193~16.04.1, 4.15.0.1183.181, 4.15.0-1183.196, 4.15.0-1183.196~16.04.1, 4.15.0.1183.196~16.04.1, 4.15.0.1191.159, 4.15.0-1191.206, 4.15.0-1191.206~16.04.1, 4.15.0.1191.206~16.04.1, 5.4.0.220.212, 5.4.0-220.240, 5.4.0.220.240~18.04.1, 5.4.0-220.240~18.04.1, 5.4.0.1067.67, 5.4.0-1067.71, 5.4.0-1095.100, 5.4.0.1095.100~18.04.1, 5.4.0-1095.100~18.04.1, 5.4.0.1095.124, 5.4.0.1108.104, 5.4.0-1108.115, 5.4.0-1132.145, 5.4.0-1132.145~18.04.1, 5.4.0.1132.145~18.04.1, 5.4.0.1132.163, 5.4.0.1136.132, 5.4.0-1136.145, 5.4.0.1147.141, 5.4.0-1147.157~18.04.1, 5.4.0.1149.146, 5.4.0-1149.159, 5.4.0.1149.159~18.04.1, 5.4.0-1149.159~18.04.1, 5.4.0.1152.154, 5.4.0-1152.161, 5.4.0.1152.161~18.04.1, 5.4.0-1152.161~18.04.1, 5.15.0.144.130, 5.15.0.144.141, 5.15.0-144.157, 5.15.0-144.157~20.04.1, 5.15.0.144.157~20.04.1, 5.15.0-1030.30, 5.15.0.1030.32, 5.15.0-1041.41, 5.15.0.1041.41, 5.15.0-1041.41~20.04.1, 5.15.0.1041.41~20.04.1, 5.15.0.1070.69, 5.15.0-1070.78, 5.15.0.1080.76, 5.15.0-1080.83, 5.15.0-1080.83~20.04.1, 5.15.0.1080.83~20.04.1, 5.15.0.1082.82, 5.15.0-1082.83, 5.15.0.1083.83, 5.15.0-1083.89, 5.15.0.1085.81, 5.15.0.1085.84, 5.15.0-1085.91, 5.15.0.1085.91~20.04.3, 5.15.0-1085.91~20.04.3, 5.15.0.1087.83, 5.15.0-1087.96, 5.15.0.1087.96~20.04.1, 5.15.0-1087.96~20.04.2, 5.15.0.1088.91, 5.15.0-1088.95, 5.15.0.1088.95~20.04.1, 5.15.0-1088.95~20.04.1
linux-aws-fips (Ubuntu package) - addressed in versions 4.15.0.1138.135, 4.15.0-1138.149, 4.15.0.2084.82, 4.15.0-2084.90, 4.15.0.2100.96, 4.15.0-2100.106, 4.15.0.2121.115, 4.15.0-2121.127, 5.4.0.1123.120, 5.4.0-1123.133, 5.4.0.1149.96, 5.4.0-1149.159+fips1, 5.4.0.1152.94, 5.4.0-1152.161+fips1, 5.15.0.144.84, 5.15.0-144.157+fips1, 5.15.0.1087.77, 5.15.0-1087.96+fips1, 5.15.0.1088.84, 5.15.0-1088.95+fips1
linux-oracle (Ubuntu package) - addressed in versions 4.15.0.1145.150, 4.15.0-1145.156, 4.15.0.1145.156~16.04.1, 4.15.0-1145.156~16.04.1
linux-azure (Ubuntu package) - addressed in versions 4.15.0.1191.206~14.04.1, 4.15.0-1191.206~14.04.1, 5.4.0.1154.148, 5.4.0-1154.161+fips1, 5.4.0-1154.161~18.04.1, 5.4.0.1154.161~18.04.1
linux-iot (Ubuntu package) - update to 5.4.0-1053.56
linux-oracle-5.4 (Ubuntu package) - addressed in versions 5.4.0.1148.158~18.04.1, 5.4.0-1148.158~18.04.1
linux-azure-fips (Ubuntu package) - addressed in versions 5.4.0.1155.92, 5.4.0-1155.162+fips1
python3-perf-debuginfo - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
python3-perf - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
perf-debuginfo - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
perf - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-tools-devel - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-tools-debuginfo - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-tools - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-source - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-headers - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-devel - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-debugsource - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kernel-debuginfo - addressed in versions 5.10.0-136.86.0.167, 5.10.0-220.0.0.123
kselftests-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
kselftests-kmp-rt - 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
kernel-rt-optional-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
reiserfs-kmp-rt-debuginfo - 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-vdso - 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
kernel-rt-livepatch-devel - 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_debug-vdso - 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
kernel-rt-livepatch - update to 5.14.21-150500.13.58.1
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
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-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
ocfs2-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
gfs2-kmp-azure-debuginfo - 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
kernel-azure-optional - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-azure-extra - 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
kselftests-kmp-azure-debuginfo - 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
kernel-azure-livepatch-devel - 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
kselftests-kmp-azure - addressed in versions 5.14.21-150500.33.57.1, 6.4.0-150600.8.8.2
kernel-debug-livepatch-devel - 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-debug-devel - 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 - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-source-vanilla - 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-kvmsmall-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
kernel-kvmsmall-livepatch-devel - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
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
dtb-exynos - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
reiserfs-kmp-default - 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-livepatch-devel - 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
kernel-64kb-optional - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-xilinx - 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-arm - 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
kernel-64kb-devel-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-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
cluster-md-kmp-64kb-debuginfo - 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
dtb-broadcom - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-lg - 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
dlm-kmp-64kb - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-64kb - 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-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
dtb-aarch64 - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.1
kernel-zfcpdump-debugsource - 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 - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-kvmsmall - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
kernel-obs-qa - 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
kselftests-kmp-default - 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-optional-debuginfo - addressed in versions 5.14.21-150500.55.68.1, 6.4.0-150600.23.14.2
dtb-hisilicon - 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
dtb-amlogic - 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
dtb-allwinner - 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
dtb-socionext - 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
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
gfs2-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
kernel-64kb-devel - 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
ocfs2-kmp-64kb-debuginfo - 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
dtb-qcom - 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
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.15.0.1052.55, 5.15.0-1052.56
linux-image-azure-lts-22.04 (Ubuntu package) - update to 5.15.0.1075.73
linux-image-5.15.0-1075-azure (Ubuntu package) - update to 5.15.0-1075.84
linux-image-5.15.0-1078-azure (Ubuntu package) - update to 5.15.0-1078.87~20.04.1
linux-image-azure (Ubuntu package) - update to 5.15.0.1078.87~20.04.1
linux-image-azure-cvm (Ubuntu package) - update to 5.15.0.1078.87~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1081.83, 5.15.0.1081.85, 5.15.0.1088.92, 5.15.0-1088.97
linux-raspi (Ubuntu package) - addressed in versions 5.15.0.1083.81, 5.15.0-1083.86
linux-intel-iotg-5.15 (Ubuntu package) - addressed in versions 5.15.0.1083.89~20.04.1, 5.15.0-1083.89~20.04.1
linux-kvm (Ubuntu package) - addressed in versions 5.15.0.1084.80, 5.15.0-1084.89

External References

Related Security Bulletins