#VU111605 Improper locking in Linux kernel - CVE-2025-38005
Published: June 20, 2025
Vulnerability identifier: #VU111605
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-2025-38005
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 udma_check_tx_completion() function in drivers/dma/ti/k3-udma.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/0ea0433f822ed0549715f7044c9cd1cf132ff7fa
- https://git.kernel.org/stable/c/26e63b2fe30c61bd25981c6084f67a8af79945d0
- https://git.kernel.org/stable/c/27e71fa08711e09d81e06a54007b362a5426fd22
- https://git.kernel.org/stable/c/99df1edf17493cb49a8c01f6bde55c3abb6a2a6c
- https://git.kernel.org/stable/c/d87f1cddc592387359fde157cc4296556f6403c2
- https://git.kernel.org/stable/c/df5987e76a4ae4cbd705d81ab4b15ed232250a4a
- https://git.kernel.org/stable/c/fca280992af8c2fbd511bc43f65abb4a17363f2f