CVE-2025-1246
Last modified
CVE-2025-1246 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r18p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r28p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p3, from r50p0 through r54p0.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r18p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r28p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p3, from r50p0 through r54p0.
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 Userspace Driver | >= r41p0, < r49p4 |
| Arm | 5th Gen Gpu Architecture Userspace Driver | >= r50p0, < r54p1 |
| Arm | Bifrost Gpu Userspace Driver | >= r48p0, < r49p4 |
| Arm | Bifrost Gpu Userspace Driver | r50p0 |
| Arm | Bifrost Gpu Userspace Driver | r51p0 |
| Arm | Valhall Gpu Userspace Driver | >= r28p0, < r49p4 |
| Arm | Valhall Gpu Userspace Driver | >= r50p0, < r54p1 |
References
- https://developer.arm.com/documentation/110466/latest/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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