Resource management error in Linux kernel - CVE-2023-53712

Vulnerability identifier: #VU117607

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-2023-53712

CWE-ID: CWE-399

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 resource management error within the machine_crash_nonpanic_core() function in arch/arm/kernel/machine_kexec.c. A local user can perform a denial of service (DoS) attack.

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

Install update from vendor's repository.

Linux kernel - update to 6.1.55
kernel - update to 5.10.0-301.0.0.204
bpftool - update to 5.10.0-301.0.0.204
bpftool-debuginfo - update to 5.10.0-301.0.0.204
kernel-debuginfo - update to 5.10.0-301.0.0.204
kernel-debugsource - update to 5.10.0-301.0.0.204
kernel-devel - update to 5.10.0-301.0.0.204
kernel-headers - update to 5.10.0-301.0.0.204
kernel-source - update to 5.10.0-301.0.0.204
kernel-tools - update to 5.10.0-301.0.0.204
kernel-tools-debuginfo - update to 5.10.0-301.0.0.204
kernel-tools-devel - update to 5.10.0-301.0.0.204
perf - update to 5.10.0-301.0.0.204
perf-debuginfo - update to 5.10.0-301.0.0.204
python3-perf - update to 5.10.0-301.0.0.204
python3-perf-debuginfo - update to 5.10.0-301.0.0.204

• https://git.kernel.org/stable/c/46870eea5496ff277e86187a49ac5a667cfe60c4
• https://git.kernel.org/stable/c/5590ba4560eefbd19a4ed07c7e7c8e4c51ffc628
• https://git.kernel.org/stable/c/8922ba71c969d2a0c01a94372a71477d879470de
• https://git.kernel.org/stable/c/ee378f45a70d09b51373ba495d30d99ef12219c1
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.55

• Resource management error in Linux kernel arm kernel
• openEuler 22.03 LTS SP4 update for kernel