CVE-2025-0427
Last modified
CVE-2025-0427 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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 process to perform valid GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p3, from r50p0 through r53p0.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
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 process to perform valid GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p3, from r50p0 through r53p0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arm | 5th Gen Gpu Architecture Kernel Driver | >= r41p0, <= r49p3 |
| Arm | 5th Gen Gpu Architecture Kernel Driver | >= r50p0, <= r53p0 |
| Arm | Bifrost Gpu Kernel Driver | >= r8p0, <= r49p3 |
| Arm | Bifrost Gpu Kernel Driver | >= r50p0, <= r51p0 |
| Arm | Valhall Gpu Kernel Driver | >= r19p0, <= r49p3 |
| Arm | Valhall Gpu Kernel Driver | >= r50p0, <= r53p0 |
References
- https://developer.arm.com/documentation/110465/latest/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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