#VU66976 Out-of-bounds write in MediaTek products - CVE-2022-26467
Published: September 5, 2022
Vulnerability identifier: #VU66976
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-2022-26467
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6735
MT6737
MT6739
MT6753
MT6761
MT6765
MT6768
MT6771
MT6833
MT6855
MT6879
MT6895
MT6983
MT8168
MT8183
MT8321
MT8365
MT8385
MT8666
MT8675
MT8765
MT8768
MT8786
MT8788
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
MT6893
MT8797
MT6580
MT6735
MT6737
MT6739
MT6753
MT6761
MT6765
MT6768
MT6771
MT6833
MT6855
MT6879
MT6895
MT6983
MT8168
MT8183
MT8321
MT8365
MT8385
MT8666
MT8675
MT8765
MT8768
MT8786
MT8788
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
MT6893
MT8797
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local usuer to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in rpmb. A local user can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.
Remediation
Install updates from vendor's website.