#VU116259 Resource management error in Linux kernel - CVE-2025-39894
Published: October 1, 2025
Vulnerability identifier: #VU116259
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-2025-39894
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 br_nf_local_in() function in net/bridge/br_netfilter_hooks.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/479a54ab92087318514c82428a87af2d7af1a576
- https://git.kernel.org/stable/c/50db11e2bbb635e38e3dd096215580d6adb41fb0
- https://git.kernel.org/stable/c/a74abcf0f09f59daeecf7a3ba9c1d690808b0afe
- https://git.kernel.org/stable/c/c47ca77fee9071aa543bae592dd2a384f895c8b6
- https://git.kernel.org/stable/c/ccbad4803225eafe0175d3cb19f0d8d73b504a94
- https://git.kernel.org/stable/c/d00c8b0daf56012f69075e3377da67878c775e4c