CVE-2023-5427
Published: Dec 1, 2023
Modified: Feb 25, 2026
Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r45p0; Valhall GPU Kernel Driver: from r44p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r45p0.
| Vendor | Product | Versions |
|---|---|---|
Arm Ltd | Bifrost GPU Kernel Driver | affected r44p0 - <= r45p0 |
Arm Ltd | Valhall GPU Kernel Driver | affected r44p0 - <= r45p0 |
Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | affected r44p0 - <= r45p0 |
Weaknesses (CWE)
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now