CVE-2026-80649

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix OOB in scmi_power_name_get() scmi_power_name_get() does not validate the domain number passed by the external caller, which may lead to an out-of-bounds access. Fix this by returning "unknown" for invalid domains, like scmi_reset_name_get() does.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/01613f5e4ff6c080260615392338e92e261d109b
https://git.kernel.org/stable/c/0db2bb3c948ef8b7364768554d6ab5e1544dc441
https://git.kernel.org/stable/c/11bb771f3c55b4cef3879e69da4ddecd6085569c
https://git.kernel.org/stable/c/11daac2817dca75e3eabb2050bc620c29e686fcd
https://git.kernel.org/stable/c/30aa348494531adfb043b2e883afc0439e5fcdca
https://git.kernel.org/stable/c/ca94597440fa546e56293abe9d0af6c73535d44e
https://git.kernel.org/stable/c/f9ef3f66f4b18078e464b7606f9497e4dbeb9905

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 08:16

Updated : 2026-08-29 07:16

NVD link : CVE-2026-80649

Mitre link : CVE-2026-80649

CVE.ORG link : CVE-2026-80649

JSON object : View

Products Affected

No product.

CWE

No CWE.

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