#VU74392 Out-of-bounds read in ARM Avalon GPU Kernel Driver and Valhall GPU Kernel Driver - CVE-2022-46781
Published: April 4, 2023
Vulnerability identifier: #VU74392
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-46781
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
ARM Avalon GPU Kernel Driver
Valhall GPU Kernel Driver
ARM Avalon GPU Kernel Driver
Valhall GPU Kernel Driver
Software vendor:
ARM
ARM
Description
The vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A local application can trigger an out-of-bounds read error and read contents of memory on the system.
Remediation
Install updates from vendor's website.