#VU105053 Integer overflow in Linux kernel - CVE-2025-21711
Published: February 27, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU105053
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-21711
CWE-ID: CWE-190
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 execute arbitrary code.
The vulnerability exists due to integer overflow within the rose_setsockopt() function in net/rose/af_rose.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/352daa50946c3bbb662432e8daf54d6760796589
- https://git.kernel.org/stable/c/9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dca
- https://git.kernel.org/stable/c/d08f4074f9c69f7e95502587eb1b258a965ba7f0
- https://git.kernel.org/stable/c/d640627663bfe7d8963c7615316d7d4ef60f3b0b
- https://git.kernel.org/stable/c/e5338930a29d0ab2a5af402f5f664aeba0d1a676
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.2