#VU115609 Resource management error in Linux kernel - CVE-2022-50319
Published: September 16, 2025 / Updated: September 22, 2025
Vulnerability identifier: #VU115609
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2022-50319
CWE-ID: CWE-399
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the arm_trbe_probe_cpuhp() function in drivers/hwtracing/coresight/coresight-trbe.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's repository.
External links
- https://git.kernel.org/stable/c/18b9202188a4e59923834c60b5c82ea1da7d1811
- https://git.kernel.org/stable/c/20ee8c223f792947378196307d8e707c9cdc2d61
- https://git.kernel.org/stable/c/2ea334960afcd49385840c7afd59fc5f8d3ce682
- https://git.kernel.org/stable/c/3c18888bc0b51835c74123b1e04d5df11543724c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.2