#VU113329 Buffer overflow in Linux kernel - CVE-2025-38451
Published: July 27, 2025
Vulnerability identifier: #VU113329
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-2025-38451
CWE-ID: CWE-119
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 memory corruption within the md_bitmap_get_stats() function in drivers/md/md-bitmap.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/3d82a729530bd2110ba66e4a1f73461c776edec2
- https://git.kernel.org/stable/c/3e0542701b37aa25b025d8531583458e4f014c2e
- https://git.kernel.org/stable/c/a18f9b08c70e10ea3a897058fee8a4f3b4c146ec
- https://git.kernel.org/stable/c/a23b16ba3274961494f5ad236345d238364349ff
- https://git.kernel.org/stable/c/c17fb542dbd1db745c9feac15617056506dd7195