#VU107719 NULL pointer dereference in Linux kernel - CVE-2025-22032
Published: April 22, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU107719
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-2025-22032
CWE-ID: CWE-476
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 NULL pointer dereference within the mt7921_mac_sta_add() function in drivers/net/wireless/mediatek/mt76/mt7921/main.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/0cfea60966e4b1239d20bebf02258295e189e82a
- https://git.kernel.org/stable/c/5a57f8eb2a17d469d65cd1186cea26b798221d4a
- https://git.kernel.org/stable/c/adc3fd2a2277b7cc0b61692463771bf9bd298036
- https://git.kernel.org/stable/c/effec50381991bc067acf4b3351a57831c74d27f
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.11