#VU107793 Buffer overflow in Linux kernel - CVE-2025-22026
Published: April 22, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU107793
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-2025-22026
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 nfsd_show() function in fs/nfsd/stats.c, within the nfsd_net_init() function in fs/nfsd/nfsctl.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/6a59b70fe71ec66c0dd19e2c279c71846a3fb2f0
- https://git.kernel.org/stable/c/930b64ca0c511521f0abdd1d57ce52b2a6e3476b
- https://git.kernel.org/stable/c/9d9456185fd5f1891c74354ee297f19538141ead
- https://git.kernel.org/stable/c/e31957a819e60cf0bc9a49408765e6095fd3d046
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.12