Improper locking in Linux kernel - CVE-2024-39362

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Main Vulnerability Database Vulnerabilities #VU93334

Improper locking in Linux kernel - CVE-2024-39362

Published: June 25, 2024 / Updated: May 13, 2025


Vulnerability identifier: #VU93334
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-2024-39362
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to improper locking within the i2c_acpi_find_client_by_adev() and i2c_acpi_notify() functions in drivers/i2c/i2c-core-acpi.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Real Time Module
SUSE Linux Enterprise Live Patching
Public Cloud Module
Legacy Module
Development Tools Module
Basesystem Module
openSUSE Leap
openEuler
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-SLE15-SP6_Update_2-debugsource
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo
kernel-livepatch-6_4_0-150600_23_14-default
kernel-devel
kernel
kernel-headers
kernel-source
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
python3-perf-debuginfo
kernel-debugsource
kernel-debuginfo
kernel-syms-azure
kernel-source-azure
kernel-devel-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
kernel-azure
dlm-kmp-azure-debuginfo
kernel-azure-devel-debuginfo
dlm-kmp-azure
kernel-azure-livepatch-devel
cluster-md-kmp-azure
kernel-azure-devel
gfs2-kmp-azure-debuginfo
kernel-azure-optional
reiserfs-kmp-azure-debuginfo
kernel-azure-extra
kernel-azure-extra-debuginfo
ocfs2-kmp-azure
reiserfs-kmp-azure
cluster-md-kmp-azure-debuginfo
kselftests-kmp-azure-debuginfo
kselftests-kmp-azure
gfs2-kmp-azure
kernel-azure-debuginfo
kernel-azure-optional-debuginfo
kernel-azure-debugsource
ocfs2-kmp-azure-debuginfo
gfs2-kmp-rt
kernel-rt-extra-debuginfo
reiserfs-kmp-rt
kernel-rt-debugsource
kselftests-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug-vdso-debuginfo
kernel-rt-livepatch-devel
kernel-rt-optional-debuginfo
dlm-kmp-rt
kernel-rt-extra
dlm-kmp-rt-debuginfo
kernel-rt_debug-livepatch-devel
kernel-syms-rt
kernel-rt-optional
ocfs2-kmp-rt-debuginfo
kernel-devel-rt
kernel-source-rt
kernel-rt_debug
kernel-rt
kernel-rt_debug-devel-debuginfo
kernel-rt-debuginfo
cluster-md-kmp-rt
ocfs2-kmp-rt
kernel-rt_debug-devel
reiserfs-kmp-rt-debuginfo
kernel-rt_debug-debugsource
cluster-md-kmp-rt-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt-vdso
kernel-rt-devel-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt-devel
kernel-rt-vdso-debuginfo
dtb-apm
dtb-renesas
dtb-amazon
kernel-64kb-optional
dtb-xilinx
dtb-exynos
dtb-qcom
kernel-64kb-debugsource
kselftests-kmp-64kb
reiserfs-kmp-64kb
dtb-freescale
gfs2-kmp-64kb-debuginfo
dtb-arm
cluster-md-kmp-64kb-debuginfo
dtb-nvidia
dtb-lg
kernel-64kb-optional-debuginfo
dtb-allwinner
cluster-md-kmp-64kb
kernel-64kb-extra-debuginfo
dtb-altera
ocfs2-kmp-64kb-debuginfo
dtb-rockchip
dtb-hisilicon
dtb-amd
kernel-64kb
dtb-amlogic
dtb-mediatek
dtb-aarch64
dlm-kmp-64kb
kernel-64kb-devel-debuginfo
dtb-cavium
dtb-socionext
kernel-64kb-livepatch-devel
kselftests-kmp-64kb-debuginfo
dtb-apple
dlm-kmp-64kb-debuginfo
dtb-sprd
dtb-broadcom
kernel-64kb-devel
kernel-64kb-debuginfo
kernel-64kb-extra
reiserfs-kmp-64kb-debuginfo
dtb-marvell
gfs2-kmp-64kb
ocfs2-kmp-64kb
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-default-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel
kernel-obs-build-debugsource
ocfs2-kmp-default-debuginfo
kernel-obs-build
kernel-default-livepatch
kernel-default-extra-debuginfo
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug-livepatch-devel
kernel-debug-devel
kernel-debug-debugsource
kernel-debug
kernel-macros
kernel-docs-html
kernel-source-vanilla
kernel-docs
kernel-syms
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-default
kernel-obs-qa
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-debugsource
dlm-kmp-default
kernel-default-livepatch-devel
kernel-default-devel-debuginfo
kernel-default-devel
kernel-default-debuginfo
reiserfs-kmp-default-debuginfo
ocfs2-kmp-default
kernel-default-extra
kernel-default-optional-debuginfo
kernel-default-optional
gfs2-kmp-default
kselftests-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kselftests-kmp-default
reiserfs-kmp-default
kernel-default-base-rebuild
kernel-default-base
bpftool
bpftool-debuginfo

How to mitigate CVE-2024-39362

Install update from vendor's website.

Linux kernel - addressed in versions 5.15.162, 6.1.95, 6.6.34, 6.10
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-SLE15-SP6_Update_2-debugsource - 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-6_4_0-150600_23_14-default - update to 1-150600.13.3.2
kernel-devel - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-headers - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-source - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-tools - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-tools-debuginfo - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-tools-devel - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
perf - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
perf-debuginfo - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
python3-perf - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
python3-perf-debuginfo - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-debugsource - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-debuginfo - addressed in versions 5.10.0-136.84.0.165, 5.10.0-218.0.0.121, 6.6.0-33.0.0.40
kernel-syms-azure - update to 6.4.0-150600.8.8.1
kernel-source-azure - update to 6.4.0-150600.8.8.2
kernel-devel-azure - update to 6.4.0-150600.8.8.2
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-vdso - update to 6.4.0-150600.8.8.2
kernel-azure - update to 6.4.0-150600.8.8.2
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-devel-debuginfo - update to 6.4.0-150600.8.8.2
dlm-kmp-azure - update to 6.4.0-150600.8.8.2
kernel-azure-livepatch-devel - update to 6.4.0-150600.8.8.2
cluster-md-kmp-azure - update to 6.4.0-150600.8.8.2
kernel-azure-devel - update to 6.4.0-150600.8.8.2
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-optional - update to 6.4.0-150600.8.8.2
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-extra - update to 6.4.0-150600.8.8.2
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.8.2
ocfs2-kmp-azure - update to 6.4.0-150600.8.8.2
reiserfs-kmp-azure - update to 6.4.0-150600.8.8.2
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kselftests-kmp-azure - update to 6.4.0-150600.8.8.2
gfs2-kmp-azure - update to 6.4.0-150600.8.8.2
kernel-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-debugsource - update to 6.4.0-150600.8.8.2
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
gfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-debugsource - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.5.1
dlm-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-extra - update to 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-syms-rt - update to 6.4.0-150600.10.5.1
kernel-rt-optional - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-devel-rt - update to 6.4.0-150600.10.5.1
kernel-source-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug - update to 6.4.0-150600.10.5.1
kernel-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-debuginfo - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.5.1
kernel-rt-vdso - update to 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.5.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-devel - update to 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.5.1
dtb-apm - update to 6.4.0-150600.23.14.1
dtb-renesas - update to 6.4.0-150600.23.14.1
dtb-amazon - update to 6.4.0-150600.23.14.1
kernel-64kb-optional - update to 6.4.0-150600.23.14.1
dtb-xilinx - update to 6.4.0-150600.23.14.1
dtb-exynos - update to 6.4.0-150600.23.14.1
dtb-qcom - update to 6.4.0-150600.23.14.1
kernel-64kb-debugsource - update to 6.4.0-150600.23.14.1
kselftests-kmp-64kb - update to 6.4.0-150600.23.14.1
reiserfs-kmp-64kb - update to 6.4.0-150600.23.14.1
dtb-freescale - update to 6.4.0-150600.23.14.1
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-arm - update to 6.4.0-150600.23.14.1
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-nvidia - update to 6.4.0-150600.23.14.1
dtb-lg - update to 6.4.0-150600.23.14.1
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.14.1
dtb-allwinner - update to 6.4.0-150600.23.14.1
cluster-md-kmp-64kb - update to 6.4.0-150600.23.14.1
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.14.1
dtb-altera - update to 6.4.0-150600.23.14.1
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-rockchip - update to 6.4.0-150600.23.14.1
dtb-hisilicon - update to 6.4.0-150600.23.14.1
dtb-amd - update to 6.4.0-150600.23.14.1
kernel-64kb - update to 6.4.0-150600.23.14.1
dtb-amlogic - update to 6.4.0-150600.23.14.1
dtb-mediatek - update to 6.4.0-150600.23.14.1
dtb-aarch64 - update to 6.4.0-150600.23.14.1
dlm-kmp-64kb - update to 6.4.0-150600.23.14.1
kernel-64kb-devel-debuginfo - update to 6.4.0-150600.23.14.1
dtb-cavium - update to 6.4.0-150600.23.14.1
dtb-socionext - update to 6.4.0-150600.23.14.1
kernel-64kb-livepatch-devel - update to 6.4.0-150600.23.14.1
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-apple - update to 6.4.0-150600.23.14.1
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-sprd - update to 6.4.0-150600.23.14.1
dtb-broadcom - update to 6.4.0-150600.23.14.1
kernel-64kb-devel - update to 6.4.0-150600.23.14.1
kernel-64kb-debuginfo - update to 6.4.0-150600.23.14.1
kernel-64kb-extra - update to 6.4.0-150600.23.14.1
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-marvell - update to 6.4.0-150600.23.14.1
gfs2-kmp-64kb - update to 6.4.0-150600.23.14.1
ocfs2-kmp-64kb - update to 6.4.0-150600.23.14.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.14.2
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-vdso - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-devel - update to 6.4.0-150600.23.14.2
kernel-obs-build-debugsource - update to 6.4.0-150600.23.14.2
ocfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kernel-obs-build - update to 6.4.0-150600.23.14.2
kernel-default-livepatch - update to 6.4.0-150600.23.14.2
kernel-default-extra-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-vdso - update to 6.4.0-150600.23.14.2
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-debug-devel - update to 6.4.0-150600.23.14.2
kernel-debug-debugsource - update to 6.4.0-150600.23.14.2
kernel-debug - update to 6.4.0-150600.23.14.2
kernel-macros - update to 6.4.0-150600.23.14.2
kernel-docs-html - update to 6.4.0-150600.23.14.2
kernel-source - update to 6.4.0-150600.23.14.2
kernel-devel - update to 6.4.0-150600.23.14.2
kernel-source-vanilla - update to 6.4.0-150600.23.14.2
kernel-docs - update to 6.4.0-150600.23.14.2
kernel-syms - update to 6.4.0-150600.23.14.2
kernel-zfcpdump-debugsource - update to 6.4.0-150600.23.14.2
kernel-zfcpdump-debuginfo - update to 6.4.0-150600.23.14.2
kernel-zfcpdump - update to 6.4.0-150600.23.14.2
kernel-kvmsmall - update to 6.4.0-150600.23.14.2
kernel-default - update to 6.4.0-150600.23.14.2
kernel-obs-qa - update to 6.4.0-150600.23.14.2
cluster-md-kmp-default - update to 6.4.0-150600.23.14.2
cluster-md-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
gfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-debugsource - update to 6.4.0-150600.23.14.2
dlm-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-default-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-devel - update to 6.4.0-150600.23.14.2
kernel-default-debuginfo - update to 6.4.0-150600.23.14.2
reiserfs-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
ocfs2-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-extra - update to 6.4.0-150600.23.14.2
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-optional - update to 6.4.0-150600.23.14.2
gfs2-kmp-default - update to 6.4.0-150600.23.14.2
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
dlm-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kselftests-kmp-default - update to 6.4.0-150600.23.14.2
reiserfs-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-base-rebuild - update to 6.4.0-150600.23.14.2.150600.12.4.3
kernel-default-base - update to 6.4.0-150600.23.14.2.150600.12.4.3
bpftool - update to 6.6.0-33.0.0.40
bpftool-debuginfo - update to 6.6.0-33.0.0.40

External References

Related Security Bulletins