Use After Free 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 gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0.
References
| Link | Resource |
|---|---|
| https://developer.arm.com/documentation/110626/latest/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
18 Dec 2025, 15:28
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:arm:5th_gen_gpu_architecture_userspace_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:bifrost_gpu_userspace_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:valhall_gpu_userspace_driver:*:*:*:*:*:*:*:* |
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| Summary | (es) Vulnerabilidad de Use After Free en Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver permite que un proceso de usuario sin privilegios realice operaciones de procesamiento de GPU válidas, incluso mediante WebGL o WebGPU, para obtener acceso a memoria ya liberada. Este problema afecta a los controladores de espacio de usuario de GPU Bifrost: de r48p0 a r49p3 y de r50p0 a r51p0; a los controladores de espacio de usuario de GPU Valhall: de r48p0 a r49p3 y de r50p0 a r54p0; y a los controladores de espacio de usuario de arquitectura de GPU de Arm 5.ª generación: de r48p0 a r49p3 y de r50p0 a r54p0. | |
| References | () https://developer.arm.com/documentation/110626/latest/ - Vendor Advisory | |
| First Time |
Arm
Arm valhall Gpu Userspace Driver Arm bifrost Gpu Userspace Driver Arm 5th Gen Gpu Architecture Userspace Driver |
05 Aug 2025, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
04 Aug 2025, 15:06
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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04 Aug 2025, 10:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-08-04 10:15
Updated : 2025-12-18 15:28
NVD link : CVE-2025-0932
Mitre link : CVE-2025-0932
CVE.ORG link : CVE-2025-0932
JSON object : View
Products Affected
arm
- valhall_gpu_userspace_driver
- bifrost_gpu_userspace_driver
- 5th_gen_gpu_architecture_userspace_driver
CWE
CWE-416
Use After Free