Improper locking in Linux kernel - CVE-2022-50116

Vulnerability identifier: #VU111576

CSH Severity: Low

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

CVE-ID: CVE-2022-50116

CWE-ID: CWE-667

Exploitation vector: Local access

Exploit availability: No public exploit available

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

The vulnerability exists due to improper locking within the gsm_queue(), gsmld_output(), gsm_stuff_frame(), gsm_data_alloc(), gsm_is_flow_ctrl_msg(), __gsm_data_queue(), gsm_dlci_modem_output(), gsm_control_message(), gsm_control_wait(), gsm_dlci_close(), gsm_dlci_open(), gsm1_receive(), gsm_cleanup_mux(), gsm_activate_mux(), gsm_alloc_mux() and gsmld_open() functions in drivers/tty/n_gsm.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Linux Enterprise Server 15 SP4
SUSE Manager Server 4.3
SUSE Linux Enterprise Server 15 SP3
SUSE Enterprise Server 15 SP3 Business Critical
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 11
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
openSUSE Leap
Ubuntu
kgraft-patch-4_12_14-122_272-default
kernel-livepatch-5_3_18-150300_59_218-preempt-debuginfo
kernel-livepatch-5_3_18-150300_59_218-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_61-debugsource
kernel-livepatch-5_3_18-150300_59_218-default
kernel-livepatch-5_3_18-150300_59_218-preempt
kernel-livepatch-5_14_21-150400_24_176-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_44-debugsource
kernel-livepatch-5_14_21-150400_24_176-default
kernel-livepatch-SLE15-SP4_Update_42-debugsource
kernel-livepatch-5_14_21-150400_24_170-default-debuginfo
kernel-livepatch-5_14_21-150400_24_170-default
kernel-livepatch-SLE15-SP5_Update_28-debugsource
kernel-livepatch-5_14_21-150500_55_113-default
kernel-livepatch-5_14_21-150500_55_113-default-debuginfo
kernel-livepatch-5_14_21-150500_55_121-default
kernel-livepatch-SLE15-SP5_Update_30-debugsource
kernel-livepatch-5_14_21-150500_55_121-default-debuginfo
kernel-trace-base
kernel-xen-base
kernel-xen-devel-debuginfo
kernel-trace-devel-debuginfo
kernel-source
kernel-syms
kernel-xen-devel
kernel-trace-devel
kernel-default-debugsource
kernel-ec2-devel
kernel-ec2-base
kernel-xen-debuginfo
kernel-xen-debugsource
kernel-default-debuginfo
kernel-default-devel
kernel-ec2-debuginfo
kernel-ec2-devel-debuginfo
kernel-docs
kernel-ec2-debugsource
kernel-default
kernel-xen
kernel-trace
kernel-ec2
kernel-default-devel-debuginfo
kernel-trace-debuginfo
kernel-trace-debugsource
kernel-default-base
kernel-default-kgraft
kernel-default-kgraft-devel
cluster-md-kmp-default-debuginfo
gfs2-kmp-default
kernel-default-man
kernel-macros
kernel-devel
dlm-kmp-default
gfs2-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
ocfs2-kmp-default
cluster-md-kmp-default
kernel-default-base-debuginfo
kselftests-kmp-default
gfs2-kmp-preempt-debuginfo
kselftests-kmp-default-debuginfo
kernel-preempt-debugsource
kernel-preempt-devel-debuginfo
kernel-preempt-optional
kernel-preempt-extra
kselftests-kmp-preempt
kernel-kvmsmall-debuginfo
kernel-default-livepatch
kernel-default-extra-debuginfo
kernel-default-extra
reiserfs-kmp-default
kernel-source-vanilla
kernel-docs-html
kernel-default-livepatch-devel
kernel-default-optional
kernel-preempt-debuginfo
kernel-default-optional-debuginfo
kernel-kvmsmall
kernel-obs-qa
kernel-obs-build
kernel-obs-build-debugsource
reiserfs-kmp-default-debuginfo
kselftests-kmp-preempt-debuginfo
dtb-cavium
ocfs2-kmp-64kb-debuginfo
dtb-socionext
dtb-allwinner
dtb-altera
gfs2-kmp-64kb-debuginfo
dtb-mediatek
dtb-xilinx
dtb-zte
kernel-64kb-extra
dtb-sprd
kernel-64kb-debugsource
dtb-rockchip
kselftests-kmp-64kb
dtb-marvell
dtb-freescale
cluster-md-kmp-preempt
dtb-broadcom
dtb-hisilicon
ocfs2-kmp-64kb
kernel-64kb-optional-debuginfo
cluster-md-kmp-64kb
gfs2-kmp-64kb
kernel-64kb-devel-debuginfo
dtb-al
kselftests-kmp-64kb-debuginfo
dtb-lg
kernel-64kb-debuginfo
dtb-qcom
dtb-renesas
kernel-64kb
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-preempt
reiserfs-kmp-preempt-debuginfo
reiserfs-kmp-preempt
ocfs2-kmp-preempt-debuginfo
kernel-preempt-extra-debuginfo
dlm-kmp-preempt-debuginfo
kernel-zfcpdump-debugsource
ocfs2-kmp-preempt
kernel-preempt-optional-debuginfo
gfs2-kmp-preempt
cluster-md-kmp-preempt-debuginfo
kernel-preempt-devel
dlm-kmp-preempt
kernel-kvmsmall-devel
dtb-aarch64
dtb-apm
dtb-amd
dtb-nvidia
dtb-arm
reiserfs-kmp-64kb-debuginfo
dtb-exynos
dlm-kmp-64kb-debuginfo
kernel-64kb-devel
dlm-kmp-64kb
kernel-64kb-extra-debuginfo
cluster-md-kmp-64kb-debuginfo
reiserfs-kmp-64kb
kernel-64kb-optional
dtb-amlogic
kernel-default-base-rebuild
kernel-source-rt
kernel-rt-debuginfo
kernel-rt-debugsource
kernel-rt
dtb-apple
dtb-amazon
kernel-rt-optional
kernel-rt_debug
gfs2-kmp-rt
kernel-rt-livepatch-devel
ocfs2-kmp-rt-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-devel-rt
kernel-rt-devel-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-livepatch
kernel-rt-vdso-debuginfo
gfs2-kmp-rt-debuginfo
ocfs2-kmp-rt
kselftests-kmp-rt
kernel-rt_debug-vdso
kernel-rt_debug-debugsource
kernel-rt-devel
kernel-rt_debug-devel
dlm-kmp-rt
kernel-rt-vdso
kernel-rt-extra
dlm-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-vdso-debuginfo
kernel-rt_debug-debuginfo
kselftests-kmp-rt-debuginfo
reiserfs-kmp-rt
cluster-md-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
cluster-md-kmp-rt
kernel-default-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
linux (Ubuntu package)
linux-aws (Ubuntu package)
linux-nvidia-tegra (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-ibm-5.15 (Ubuntu package)
linux-intel-iotg (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure-fde (Ubuntu package)

Install update from vendor's repository.

Linux kernel - update to 5.18.18
kgraft-patch-4_12_14-122_272-default - update to 1-8.3.1
kernel-livepatch-5_3_18-150300_59_218-preempt-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_218-default-debuginfo - update to 1-150300.7.3.1
kernel-livepatch-SLE15-SP3_Update_61-debugsource - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_218-default - update to 1-150300.7.3.1
kernel-livepatch-5_3_18-150300_59_218-preempt - update to 1-150300.7.3.1
kernel-livepatch-5_14_21-150400_24_176-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_44-debugsource - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_176-default - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_42-debugsource - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_170-default-debuginfo - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_170-default - update to 1-150400.9.3.2
kernel-livepatch-SLE15-SP5_Update_28-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_113-default - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_113-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_121-default - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP5_Update_30-debugsource - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_55_121-default-debuginfo - update to 1-150500.11.5.1
kernel-trace-base - update to 3.0.101-108.192.1
kernel-xen-base - update to 3.0.101-108.192.1
kernel-xen-devel-debuginfo - update to 3.0.101-108.192.1
kernel-trace-devel-debuginfo - update to 3.0.101-108.192.1
kernel-source - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-syms - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-xen-devel - update to 3.0.101-108.192.1
kernel-trace-devel - update to 3.0.101-108.192.1
kernel-default-debugsource - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.113.1, 5.14.21-150500.55.121.2
kernel-ec2-devel - update to 3.0.101-108.192.1
kernel-ec2-base - update to 3.0.101-108.192.1
kernel-xen-debuginfo - update to 3.0.101-108.192.1
kernel-xen-debugsource - update to 3.0.101-108.192.1
kernel-default-debuginfo - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.113.1, 5.14.21-150500.55.121.2
kernel-default-devel - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-ec2-debuginfo - update to 3.0.101-108.192.1
kernel-ec2-devel-debuginfo - update to 3.0.101-108.192.1
kernel-docs - addressed in versions 3.0.101-108.192.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-ec2-debugsource - update to 3.0.101-108.192.1
kernel-default - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.113.1, 5.14.21-150500.55.121.2
kernel-xen - update to 3.0.101-108.192.1
kernel-trace - update to 3.0.101-108.192.1
kernel-ec2 - update to 3.0.101-108.192.1
kernel-default-devel-debuginfo - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-trace-debuginfo - update to 3.0.101-108.192.1
kernel-trace-debugsource - update to 3.0.101-108.192.1
kernel-default-base - addressed in versions 3.0.101-108.192.1, 4.12.14-122.272.1, 5.3.18-150300.59.218.1.150300.18.130.1, 5.14.21-150400.24.170.2.150400.24.86.2, 5.14.21-150400.24.176.1.150400.24.90.1, 5.14.21-150500.55.121.2.150500.6.57.2
kernel-default-kgraft - update to 4.12.14-122.272.1
kernel-default-kgraft-devel - update to 4.12.14-122.272.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
gfs2-kmp-default - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-default-man - update to 4.12.14-122.272.1
kernel-macros - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-devel - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dlm-kmp-default - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
ocfs2-kmp-default - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
cluster-md-kmp-default - addressed in versions 4.12.14-122.272.1, 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-default-base-debuginfo - update to 4.12.14-122.272.1
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-preempt-debugsource - update to 5.3.18-150300.59.218.1
kernel-preempt-devel-debuginfo - update to 5.3.18-150300.59.218.1
kernel-preempt-optional - update to 5.3.18-150300.59.218.1
kernel-preempt-extra - update to 5.3.18-150300.59.218.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.218.1
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-default-livepatch - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.113.1, 5.14.21-150500.55.121.2
kernel-default-extra-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-default-extra - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
reiserfs-kmp-default - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-docs-html - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.113.1, 5.14.21-150500.55.121.2
kernel-default-optional - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-preempt-debuginfo - update to 5.3.18-150300.59.218.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-obs-qa - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-obs-build - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-obs-build-debugsource - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
dtb-cavium - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-socionext - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-altera - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-mediatek - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-zte - update to 5.3.18-150300.59.218.1
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-sprd - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-rockchip - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-marvell - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-freescale - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.218.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-al - update to 5.3.18-150300.59.218.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-lg - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-qcom - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-renesas - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-preempt - update to 5.3.18-150300.59.218.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.218.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.218.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
ocfs2-kmp-preempt - update to 5.3.18-150300.59.218.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.218.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.218.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.218.1
kernel-preempt-devel - update to 5.3.18-150300.59.218.1
dlm-kmp-preempt - update to 5.3.18-150300.59.218.1
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-aarch64 - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-apm - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-amd - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-arm - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-exynos - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.2, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.2
dtb-amlogic - addressed in versions 5.3.18-150300.59.218.1, 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.218.1.150300.18.130.1, 5.14.21-150400.24.170.2.150400.24.86.2, 5.14.21-150400.24.176.1.150400.24.90.1, 5.14.21-150500.55.121.2.150500.6.57.2
kernel-source-rt - addressed in versions 5.3.18-150300.220.1, 5.14.21-150400.15.130.1, 5.14.21-150500.13.106.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.220.1, 5.14.21-150400.15.130.1, 5.14.21-150500.13.106.1
kernel-rt-debugsource - addressed in versions 5.3.18-150300.220.1, 5.14.21-150400.15.130.1, 5.14.21-150500.13.106.1
kernel-rt - addressed in versions 5.3.18-150300.220.1, 5.14.21-150400.15.130.1, 5.14.21-150500.13.106.1
dtb-apple - addressed in versions 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
dtb-amazon - addressed in versions 5.14.21-150400.24.170.1, 5.14.21-150400.24.176.1, 5.14.21-150500.55.121.1
kernel-rt-optional - update to 5.14.21-150500.13.106.1
kernel-rt_debug - update to 5.14.21-150500.13.106.1
gfs2-kmp-rt - update to 5.14.21-150500.13.106.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.106.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
kernel-devel-rt - update to 5.14.21-150500.13.106.1
kernel-rt-devel-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt-livepatch - update to 5.14.21-150500.13.106.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.106.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
ocfs2-kmp-rt - update to 5.14.21-150500.13.106.1
kselftests-kmp-rt - update to 5.14.21-150500.13.106.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.106.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.106.1
kernel-rt-devel - update to 5.14.21-150500.13.106.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.106.1
dlm-kmp-rt - update to 5.14.21-150500.13.106.1
kernel-rt-vdso - update to 5.14.21-150500.13.106.1
kernel-rt-extra - update to 5.14.21-150500.13.106.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.106.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.106.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150500.13.106.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.106.1
cluster-md-kmp-rt - update to 5.14.21-150500.13.106.1
kernel-default-vdso - update to 5.14.21-150500.55.121.2
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.121.2
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.121.2
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.121.2
linux (Ubuntu package) - addressed in versions 5.15.0.184.155, 5.15.0-184.194, 5.15.0-184.194~20.04.1, 5.15.0.186.166, 5.15.0-186.196, 5.15.0-186.196~20.04.1, 5.15.0.1075.78, 5.15.0-1075.79, 5.15.0.1095.94, 5.15.0-1095.103, 5.15.0.1104.100, 5.15.0-1104.109, 5.15.0.1108.107, 5.15.0-1108.114, 5.15.0.1111.115, 5.15.0-1111.120+fips1, 5.15.0.1112.102, 5.15.0.1112.109, 5.15.0-1112.122, 5.15.0-1112.122+fips1
linux-aws (Ubuntu package) - addressed in versions 5.15.0.186.109, 5.15.0-186.196+fips1, 5.15.0.1106.103, 5.15.0-1106.110, 5.15.0.1107.107, 5.15.0-1107.108, 5.15.0.1112.108, 5.15.0.1112.115, 5.15.0-1112.119, 5.15.0-1112.119+fips1, 5.15.0-1112.119~20.04.1
linux-nvidia-tegra (Ubuntu package) - addressed in versions 5.15.0-1053.53, 5.15.0.1053.55, 5.15.0.1064.64, 5.15.0-1064.66
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1064.66~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1104.106, 5.15.0.1104.108, 5.15.0-1107.113~20.04.1
linux-ibm-5.15 (Ubuntu package) - update to 5.15.0-1106.110~20.04.1
linux-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1107.106, 5.15.0-1107.113
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1109.105, 5.15.0-1109.115, 5.15.0.1117.115, 5.15.0-1117.126
linux-azure-5.15 (Ubuntu package) - addressed in versions 5.15.0-1109.115~20.04.1, 5.15.0-1117.126~20.04.1, 5.15.0-1117.126~20.04.2
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1117.102, 5.15.0-1117.126+fips1
linux-azure-fde (Ubuntu package) - update to 5.15.0-1117.126

• https://git.kernel.org/stable/c/0af021678d5d30c31f5a6b631f404ead3575212a
• https://git.kernel.org/stable/c/7962a4b900099cf90e02859bb297f2c618d8d940
• https://git.kernel.org/stable/c/c165698c9919b000bdbe73859d3bb7b33bdb9223
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.18

• Improper locking in Linux kernel tty driver
• 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
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Ubuntu update for linux-nvidia-tegra-5.15
• Ubuntu update for linux
• Ubuntu update for linux-ibm-5.15
• Ubuntu update for linux-nvidia-tegra
• Ubuntu update for linux-aws
• Ubuntu update for linux-azure-fde
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure-5.15
• Ubuntu update for linux-azure-fips
• Ubuntu update for linux-intel-iot-realtime
• Ubuntu update for linux-intel-iotg