Use-after-free in Bifrost GPU Kernel Driver and Valhall GPU Kernel Driver - CVE-2024-4610
Published: June 11, 2024
Vulnerability identifier: #VU91689
CSH Severity: High
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:A/U:Amber
CVE-ID: CVE-2024-4610
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Bifrost GPU Kernel Driver
Valhall GPU Kernel Driver
Bifrost GPU Kernel Driver
Valhall GPU Kernel Driver
Software vendor:
ARM
ARM
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error caused by improper GPU memory processing operations. A local user can execute arbitrary code with elevated privileges.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.