#VU112235 Improper locking in Linux kernel - CVE-2025-38151
Published: July 4, 2025
Vulnerability identifier: #VU112235
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-2025-38151
CWE-ID: CWE-667
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 improper locking within the cma_netevent_callback() function in drivers/infiniband/core/cma.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/02e45168e0fd6fdc6f8f7c42c4b500857aa5efb0
- https://git.kernel.org/stable/c/1ac40736c8c4255d8417b937c9715b193f4a87b3
- https://git.kernel.org/stable/c/8b05aa3692e45b8249379dc52b14acc6a104d2e5
- https://git.kernel.org/stable/c/92a251c3df8ea1991cd9fe00f1ab0cfce18d7711
- https://git.kernel.org/stable/c/ac7897c0124066b9705ffca252a3662d54fc0c9b