Out-of-bounds write in MediaTek products - CVE-2022-26470
Published: September 5, 2022
Vulnerability identifier: #VU66979
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-2022-26470
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 aie. A local user can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.
Affected software
MT6879
MT6895
MT6983
MT8321
MT8385
MT8765
MT8766
MT8768
MT8786
MT8788
MT8789
MT6895
MT6983
MT8321
MT8385
MT8765
MT8766
MT8768
MT8786
MT8788
MT8789
How to mitigate CVE-2022-26470
Install updates from vendor's website.