Main Vulnerability Database Vulnerabilities #VU80294

#VU80294 Buffer overflow in MediaTek products - CVE-2023-20841

Published: September 4, 2023

Vulnerability identifier: #VU80294

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-2023-20841

CWE-ID: CWE-120

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
MT2713
MT6895
MT6897
MT6983
MT8188
MT8195
MT8395
MT8673

Software vendor:
MediaTek

Description

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing valid range checking within imgsys. A local privileged application can execute arbitrary code.

Install security update from vendor's website.