Improper input validation in MediaTek products - CVE-2023-20715
Published: June 6, 2023
Vulnerability identifier: #VU77037
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-2023-20715
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 a missing bounds check within wlan. A local privileged application can execute arbitrary code.
Affected software
MT8362A
MT8791
MT8789
MT8788
MT8786
MT8781
MT8768
MT8766
MT8673
MT8532
MT8518
MT8385
MT8365
MT5221
MT8175
MT8168
MT8167S
MT7921
MT7902
MT7668
MT7663
MT6983
MT6895
MT6879
MT6855
MT6789
MT8797
MT8791
MT8789
MT8788
MT8786
MT8781
MT8768
MT8766
MT8673
MT8532
MT8518
MT8385
MT8365
MT5221
MT8175
MT8168
MT8167S
MT7921
MT7902
MT7668
MT7663
MT6983
MT6895
MT6879
MT6855
MT6789
MT8797
How to mitigate CVE-2023-20715
Install security update from vendor's website.