Memory corruption in MediaTek products - CVE-2021-0634
Published: March 7, 2023
Vulnerability identifier: #VU72963
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-0634
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: MediaTek
Affected software:
MT6735
MT6739
MT6761
MT6765
MT6771
MT8168
MT8175
MT8365
MT8788
MT6779
MT6785
MT6735
MT6739
MT6761
MT6765
MT6771
MT8168
MT8175
MT8365
MT8788
MT6779
MT6785
Detailed vulnerability description
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to uninitialized data within display driver. A local privileged application can execute arbitrary code.
How to mitigate CVE-2021-0634
Install security update from vendor's website.