Main Vulnerability Database Vulnerabilities #VU67847

Input validation error in MediaTek products - CVE-2022-32592

Published: October 3, 2022

Vulnerability identifier: #VU67847

CSH Severity: Low

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

CVE-ID: CVE-2022-32592

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: MediaTek

Affected software:
MT6855
MT6879
MT6895
MT6983
MT8185
MT8321
MT8385
MT8518
MT8666
MT8675
MT8765
MT8768
MT8786
MT8788
MT8789

Detailed vulnerability description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to improper input validation within cpu dvfs. A local application can execute arbitrary code with elevated privileges.

Install updates from vendor's website.