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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.

PUBLISHED Reserved 2025-04-16 | Published 2025-12-04 | Updated 2025-12-04 | Assigner Linux

Product status

Default status
unaffected

b38812942556819263256cb77fbdc9eae7aa5b1b (git) before d719ce9f286c439795cd2beee4c91f12b84bc5a0
affected

0b3d48c4726e1b20dffd2ff81a9d94d5d930220b (git) before e088efcd97cb7c7297d166bb52c3b87a29f6a0b1
affected

0b3d48c4726e1b20dffd2ff81a9d94d5d930220b (git) before 554c9d5c6c695aedaecfb4365c187102709397b0
affected

0b3d48c4726e1b20dffd2ff81a9d94d5d930220b (git) before 2290ab43b9d8eafb8046387f10a8dfa2b030ba46
affected

Default status
affected

6.12
affected

Any version before 6.12
unaffected

6.6.115 (semver)
unaffected

6.12.56 (semver)
unaffected

6.17.6 (semver)
unaffected

6.18 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d719ce9f286c439795cd2beee4c91f12b84bc5a0

git.kernel.org/...c/e088efcd97cb7c7297d166bb52c3b87a29f6a0b1

git.kernel.org/...c/554c9d5c6c695aedaecfb4365c187102709397b0

git.kernel.org/...c/2290ab43b9d8eafb8046387f10a8dfa2b030ba46

cve.org (CVE-2025-40226)

nvd.nist.gov (CVE-2025-40226)