CVEvulnerability
CVE-2025-40226
- Status
- Deferred
- Published
- 2025-12-04
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Account for failed debug initialization
When the SCMI debug subsystem fails to initialize, the related debug root
will be missing, and the underlying descriptor will be NULL.
Handle this fault condition in the SCMI debug helpers that maintain
metrics counters.
References
- https://git.kernel.org/stable/c/2290ab43b9d8eafb8046387f10a8dfa2b030ba46 git.kernel.org
- https://git.kernel.org/stable/c/554c9d5c6c695aedaecfb4365c187102709397b0 git.kernel.org
- https://git.kernel.org/stable/c/d719ce9f286c439795cd2beee4c91f12b84bc5a0 git.kernel.org
- https://git.kernel.org/stable/c/e088efcd97cb7c7297d166bb52c3b87a29f6a0b1 git.kernel.org