Integer overflow in Chrome OS - CVE-2024-25558

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU86261

Integer overflow in Chrome OS - CVE-2024-25558

Published: February 8, 2024


Vulnerability identifier: #VU86261
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: CVE-2024-25558
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Chrome OS
Software vendor:
Google

Description

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

The vulnerability exists due to integer overflow within the DevmemIntChangeSparse() function in PowerVR GPU driver. A local application can trigger an integer overflow and execute arbitrary code with elevated privileges.


Remediation

Install updates from vendor's website.

External links