#VU72962 Heap-based Buffer Overflow in MediaTek products - CVE-2021-0633
Published: March 7, 2023
Vulnerability identifier: #VU72962
Vulnerability risk: Low
CVSSv4.0: 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-2021-0633
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6735
MT6737
MT6739
MT6753
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8168
MT8175
MT8195
MT8321
MT8365
MT8765
MT6779
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6893
MT6580
MT6735
MT6737
MT6739
MT6753
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8168
MT8175
MT8195
MT8321
MT8365
MT8765
MT6779
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6893
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to an incorrect bounds check within display driver. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.