#VU77041 Improper input validation in MediaTek products - CVE-2023-20725
Published: June 6, 2023
Vulnerability identifier: #VU77041
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-2023-20725
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6739
MT6761
MT6765
MT6768
MT6789
MT6833
MT6835
MT6855
MT6879
MT6880
MT6886
MT6890
MT6895
MT6980
MT6983
MT6985
MT6990
MT8167
MT8175
MT8195
MT8365
MT8385
MT8673
MT8781
MT8788
MT8789
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
MT6893
MT6580
MT6739
MT6761
MT6765
MT6768
MT6789
MT6833
MT6835
MT6855
MT6879
MT6880
MT6886
MT6890
MT6895
MT6980
MT6983
MT6985
MT6990
MT8167
MT8175
MT8195
MT8365
MT8385
MT8673
MT8781
MT8788
MT8789
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
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 preloader. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.