CVE-2025-37854

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-37854
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37854.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37854
Downstream
Related
Published
2025-05-09T07:16:06Z
Modified
2025-09-03T17:00:22Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix mode1 reset crash issue

If HW scheduler hangs and mode1 reset is used to recover GPU, KFD signal user space to abort the processes. After process abort exit, user queues still use the GPU to access system memory before h/w is reset while KFD cleanup worker free system memory and free VRAM.

There is use-after-free race bug that KFD allocate and reuse the freed system memory, and user queue write to the same system memory to corrupt the data structure and cause driver crash.

To fix this race, KFD cleanup worker terminate user queues, then flush reset_domain wq to wait for any GPU ongoing reset complete, and then free outstanding BOs.

References

Affected packages