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2026年9月4日

CVE-2026-80649 [HIGH] – In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: F

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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.