#VU108520 Out-of-bounds write in MediaTek products - CVE-2025-20668
Published: May 5, 2025
Vulnerability identifier: #VU108520
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-2025-20668
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6878
MT6897
MT6899
MT6989
MT6991
MT8775
MT8796
MT6878
MT6897
MT6899
MT6989
MT6991
MT8775
MT8796
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in scp. A local user can trigger an out-of-bounds write and gain elevated privileges on the target system.
Remediation
Install updates from vendor's website.