Race condition in MT6895 and MT6983 - CVE-2022-32621
Published: December 5, 2022
Vulnerability identifier: #VU69892
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-2022-32621
CWE-ID: CWE-362
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: MediaTek
Affected software:
MT6895
MT6983
MT6895
MT6983
Detailed vulnerability description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a race condition within isp component. A local application can exploit the race and escalate privileges on the system.
How to mitigate CVE-2022-32621
Install updates from vendor's website.