Improper input validation in MediaTek products - CVE-2023-20727
Published: June 6, 2023
Vulnerability identifier: #VU77011
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-20727
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within wlan. A local privileged application can gain access to sensitive information.
Affected software
MT8365
MT8791T
MT8789
MT8786
MT8781
MT8768
MT8766
MT8695
MT6789
MT8168
MT6985
MT6983
MT6895
MT6886
MT6879
MT6855
MT6835
MT8797
MT8791T
MT8789
MT8786
MT8781
MT8768
MT8766
MT8695
MT6789
MT8168
MT6985
MT6983
MT6895
MT6886
MT6879
MT6855
MT6835
MT8797
How to mitigate CVE-2023-20727
Install security update from vendor's website.