Out-of-bounds write in MediaTek products - CVE-2022-26465
Published: September 5, 2022
Vulnerability identifier: #VU66974
CSH Severity: Low
CVSS v4: 8.5 [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]
CVE-ID: CVE-2022-26465
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in audio ipi. A local user can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.
Affected software
MT6885
MT8797
MT6893
MT6889
MT6779
MT6883
MT6877
MT6875
MT6873
MT6853T
MT6853
MT6785
MT6781
MT8798
MT8791
MT8518
MT8512A
MT6983
MT6895
MT6879
MT8797
MT6893
MT6889
MT6779
MT6883
MT6877
MT6875
MT6873
MT6853T
MT6853
MT6785
MT6781
MT8798
MT8791
MT8518
MT8512A
MT6983
MT6895
MT6879
How to mitigate CVE-2022-26465
Install updates from vendor's website.