Concurrent execution using shared resource with improper synchronization ('race condition') in Linux kernel - CVE-2024-22386

Vulnerability identifier: #VU92718

CSH Severity: Low

CVSS v4: 5.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-22386

CWE-ID: CWE-362

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 concurrent execution using shared resource with improper synchronization ('race condition') error. A local user can perform a denial of service (DoS) attack.

Linux kernel
openEuler
kernel-debuginfo
kernel
kernel-tools-devel
perf-debuginfo
bpftool
kernel-tools
python2-perf-debuginfo
python2-perf
perf
kernel-debugsource
python3-perf
kernel-devel
python3-perf-debuginfo
kernel-tools-debuginfo
bpftool-debuginfo
kernel-source
kernel-headers

Install update from vendor's repository.

kernel-debuginfo - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel-tools-devel - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
perf-debuginfo - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
bpftool - update to 4.19.90-2408.1.0.0288
kernel-tools - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
python2-perf-debuginfo - update to 4.19.90-2408.1.0.0288
python2-perf - update to 4.19.90-2408.1.0.0288
perf - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel-debugsource - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
python3-perf - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel-devel - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
python3-perf-debuginfo - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel-tools-debuginfo - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
bpftool-debuginfo - update to 4.19.90-2408.1.0.0288
kernel-source - addressed in versions 4.19.90-2408.1.0.0288, 5.10.0-136.91.0.172, 5.10.0-223.0.0.126
kernel-headers - addressed in versions 5.10.0-136.91.0.172, 5.10.0-223.0.0.126

• https://bugzilla.openanolis.cn/show_bug.cgi?id=8147

• Concurrent execution using shared resource with improper synchronization ('race condition') in Linux kernel
• openEuler 20.03 LTS SP4 update for kernel
• openEuler 22.03 LTS SP3 update for kernel
• openEuler 22.03 LTS SP1 update for kernel