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.
References7
- git.kernel.org/stable/c/01613f5e4ff6c080260615392338e92e261d109b
- git.kernel.org/stable/c/0db2bb3c948ef8b7364768554d6ab5e1544dc441
- git.kernel.org/stable/c/11bb771f3c55b4cef3879e69da4ddecd6085569c
- git.kernel.org/stable/c/11daac2817dca75e3eabb2050bc620c29e686fcd
- git.kernel.org/stable/c/30aa348494531adfb043b2e883afc0439e5fcdca
- git.kernel.org/stable/c/ca94597440fa546e56293abe9d0af6c73535d44e
- git.kernel.org/stable/c/f9ef3f66f4b18078e464b7606f9497e4dbeb9905
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 7 · as of 8 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.