#VU112240 Improper locking in Linux kernel - CVE-2025-38094
Published: July 4, 2025
Vulnerability identifier: #VU112240
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-2025-38094
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 macb_update_stats() function in drivers/net/ethernet/cadence/macb_main.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/0772a608d799ac0d127c0a36047a2725777aba9d
- https://git.kernel.org/stable/c/1d60c0781c1bbeaa1196b0d8aad5c435f06cb7c4
- https://git.kernel.org/stable/c/3e64d35475aa21d13dab71da51de51923c1a3a48
- https://git.kernel.org/stable/c/64675a9c00443b2e8af42af08c38fc1b78b68ba2
- https://git.kernel.org/stable/c/84f98955a9de0e0f591df85aa1a44f3ebcf1cb37
- https://git.kernel.org/stable/c/aace6b63892ce8307e502a60fe2f5a4bc6e1cfe7
- https://git.kernel.org/stable/c/c92d6089d8ad7d4d815ebcedee3f3907b539ff1f