CVE-2024-0671: Arm 5th Gen GPU Architecture Kernel Driver

Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, 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 memory processing operations to gain access to already freed memory.This issue affects Midgard GPU Kernel Driver: from r19p0 through r32p0; Bifrost GPU Kernel Driver: from r7p0 through r48p0; Valhall GPU Kernel Driver: from r19p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r48p0.

Affected products

• Arm 5th Gen GPU Architecture Kernel Driver: from r41p0, before r49p0 (fixed in r49p0)
• Arm Bifrost GPU Kernel Driver: from r7p0, before r49p0 (fixed in r49p0)
• Arm Midgard GPU Kernel Driver: from r19p0, up to and including r32p0
• Arm Valhall GPU Kernel Driver: from r19p0, before r49p0 (fixed in r49p0)

Published 2024-04-19. Last modified 2026-06-17.