CVE-2026-80649

Description

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.

References

• 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