CVE-2025-8045
BaseFortify
Publication date: 2025-12-01
Last updated on: 2025-12-02
Assigner: Arm Limited
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| arm | 5th_gen_gpu_architecture_kernel_driver | From r53p0 (inc) to r54p2 (exc) |
| arm | valhall_gpu_kernel_driver | From r53p0 (inc) to r54p2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Use After Free issue in the Arm Ltd Valhall GPU Kernel Driver and Arm 5th Gen GPU Architecture Kernel Driver. It allows a local non-privileged user process to perform improper GPU processing operations that can access memory that has already been freed, potentially leading to unexpected behavior or exploitation.
How can this vulnerability impact me? :
The vulnerability could allow a local non-privileged user to gain unauthorized access to freed memory, which may lead to information disclosure, data corruption, or privilege escalation on affected systems using the vulnerable GPU drivers.