#VU80284 Improper input validation in MediaTek products - CVE-2023-20831
Published: September 4, 2023
Vulnerability identifier: #VU80284
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-2023-20831
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT2735
MT6761
MT6762
MT6765
MT6768
MT6769
MT6833
MT6835
MT6855
MT6879
MT6880
MT6886
MT6890
MT6895
MT6980
MT6983
MT6985
MT6990
MT8167
MT8167S
MT8175
MT8195
MT8362A
MT8365
MT6779
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT2735
MT6761
MT6762
MT6765
MT6768
MT6769
MT6833
MT6835
MT6855
MT6879
MT6880
MT6886
MT6890
MT6895
MT6980
MT6983
MT6985
MT6990
MT8167
MT8167S
MT8175
MT8195
MT8362A
MT8365
MT6779
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
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 gps. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.