Out-of-bounds write in Chrome OS - #VU85083
Published: January 9, 2024
Vulnerability identifier: #VU85083
CSH Severity: 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: N/A
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Chrome OS
Chrome OS
Software vendor:
Google
Description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error in PowerVR GPU Driver. A local application can trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.