CVE-2025-40226 (GCVE-0-2025-40226)

Vulnerability from cvelistv5 – Published: 2025-12-04 15:31 – Updated: 2025-12-04 15:31
VLAI?
Title
firmware: arm_scmi: Account for failed debug initialization
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: b38812942556819263256cb77fbdc9eae7aa5b1b , < d719ce9f286c439795cd2beee4c91f12b84bc5a0 (git)
Affected: 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b , < e088efcd97cb7c7297d166bb52c3b87a29f6a0b1 (git)
Affected: 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b , < 554c9d5c6c695aedaecfb4365c187102709397b0 (git)
Affected: 0b3d48c4726e1b20dffd2ff81a9d94d5d930220b , < 2290ab43b9d8eafb8046387f10a8dfa2b030ba46 (git)
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    Linux Linux Affected: 6.12
Unaffected: 0 , < 6.12 (semver)
Unaffected: 6.6.115 , ≤ 6.6.* (semver)
Unaffected: 6.12.56 , ≤ 6.12.* (semver)
Unaffected: 6.17.6 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
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        "dateUpdated": "2025-12-04T15:31:17.994Z",
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    "dateReserved": "2025-04-16T07:20:57.180Z",
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    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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