Improper input validation in MediaTek products - CVE-2023-20680
Published: April 6, 2023
Vulnerability identifier: #VU74529
CSH Severity: Low
CVSS v4: 8.4 [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]
CVE-ID: CVE-2023-20680
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation within adsp. A local privileged application can execute arbitrary code.
Affected software
MT6895
MT8798
MT8795T
MT8791T
MT8791
MT8781
MT8771
MT8695
MT8365
MT6983
MT6879
MT6833
MT8797
MT6779
MT6893
MT6885
MT6877
MT6873
MT6853
MT6785
MT6781
MT8798
MT8795T
MT8791T
MT8791
MT8781
MT8771
MT8695
MT8365
MT6983
MT6879
MT6833
MT8797
MT6779
MT6893
MT6885
MT6877
MT6873
MT6853
MT6785
MT6781
How to mitigate CVE-2023-20680
Install security update from vendor's website.