#VU75762 Improper input validation in MediaTek products - CVE-2023-20718
Published: May 5, 2023
Vulnerability identifier: #VU75762
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-2023-20718
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6768
MT6769
MT6789
MT6833
MT6855
MT8168
MT8175
MT8195
MT8365
MT8395
MT8673
MT8781
MT8786
MT8789
MT8791T
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6768
MT6769
MT6789
MT6833
MT6855
MT8168
MT8175
MT8195
MT8365
MT8395
MT8673
MT8781
MT8786
MT8789
MT8791T
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within vcu. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.