CVE-2025-0050
Last modified
CVE-2025-0050 is a medium-severity vulnerability rated 5.9/10 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 make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.. EPSS estimates a 0.15% 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 make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arm | 5th Gen Gpu Architecture Userspace Driver | >= r41p0, < r49p3 |
| Arm | 5th Gen Gpu Architecture Userspace Driver | >= r50p0, < r54p0 |
| Arm | Bifrost Gpu Userspace Driver | >= r0p0, < r49p3 |
| Arm | Bifrost Gpu Userspace Driver | >= r50p0, <= r51p0 |
| Arm | Valhall Gpu Userspace Driver | >= r19p0, < r49p3 |
| Arm | Valhall Gpu Userspace Driver | >= r50p0, < r54p0 |
References
- https://developer.arm.com/documentation/110435/latest/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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