Out-of-bounds write in MediaTek products - CVE-2022-26448
Published: September 5, 2022
Vulnerability identifier: #VU66958
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-2022-26448
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 apusys. A loal user can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.
Affected software
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
How to mitigate CVE-2022-26448
Install updates from vendor's website.