Main Vulnerability Database Vulnerabilities #VU77902

Use of Obsolete Function in MediaTek products - CVE-2023-20693

Published: July 3, 2023

Vulnerability identifier: #VU77902

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2023-20693

CWE-ID: CWE-477

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: MediaTek

Affected software:
MT6739
MT6895
MT6983
MT8167
MT8168
MT8195
MT8321
MT8365
MT8385
MT8666
MT8765
MT8781
MT8788

Detailed vulnerability description

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to an uncaught exception within wlan. A local application can perform service disruption.

Install security update from vendor's website.