#VU67840 Permissions, Privileges, and Access Controls in MediaTek products - CVE-2022-26452
Published: October 3, 2022
Vulnerability identifier: #VU67840
Vulnerability risk: Low
CVSSv4.0: 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-2022-26452
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6879
MT6895
MT6983
MT6879
MT6895
MT6983
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improper locking within the isp component. A local application with System execution permissions can execute arbitrary code.
Remediation
Install updates from vendor's website.