CVE-2025-1246
HIGH EPSS 3.4%
Published Jun 2, 20251y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
Published Jun 2, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
3.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| 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 | any |
| arm | bifrost_gpu_userspace_driver | r51p0 | any |
| arm | valhall_gpu_userspace_driver | * | ≥r28p0 – <r49p4 |
| arm | valhall_gpu_userspace_driver | * | ≥r50p0 – <r54p1 |
References 1
- developer.arm.com https://developer.arm.com/documentation/110466/latest/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.