Vulnerability · Published Apr 19, 2024 · Assigned by Arm
CVE-2024-0671Mali GPU Kernel Driver allows improper GPU memory processing operations
Medium 6.8
In plain English
A medium-severity use-after-free in Arm 5th Gen GPU Architecture Kernel Driver from Arm Ltd. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Official description
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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Arm Ltd | Midgard GPU Kernel Driver | r19p0 – through r32p0 |
| Arm Ltd | Bifrost GPU Kernel Driver | r7p0 – through r48p0 |
| Arm Ltd | Valhall GPU Kernel Driver | r19p0 – through r48p0 |
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | r41p0 – through r48p0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N