CVE-2025-40226
firmware: arm_scmi: Account for failed debug initialization
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 4, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
b38812942556819263256cb77fbdc9eae7aa5b1b < d719ce9f286c439795cd2beee4c91f12b84bc5a0 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b < e088efcd97cb7c7297d166bb52c3b87a29f6a0b1 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b < 554c9d5c6c695aedaecfb4365c187102709397b0 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b < 2290ab43b9d8eafb8046387f10a8dfa2b030ba46
Linux / Linux
6.12
References
git.kernel.org: https://git.kernel.org/stable/c/d719ce9f286c439795cd2beee4c91f12b84bc5a0 git.kernel.org: https://git.kernel.org/stable/c/e088efcd97cb7c7297d166bb52c3b87a29f6a0b1 git.kernel.org: https://git.kernel.org/stable/c/554c9d5c6c695aedaecfb4365c187102709397b0 git.kernel.org: https://git.kernel.org/stable/c/2290ab43b9d8eafb8046387f10a8dfa2b030ba46