Vulnerability CVE-2022-48655


Published: 2024-04-28

Description:
In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_scmi: Harden accesses to the reset domains

Accessing reset domains descriptors by the index upon the SCMI drivers
requests through the SCMI reset operations interface can potentially
lead to out-of-bound violations if the SCMI driver misbehave.

Add an internal consistency check before any such domains descriptors
accesses.

 References:
https://git.kernel.org/stable/c/1f08a1b26cfc53b7715abc46857c6023bb1b87de
https://git.kernel.org/stable/c/8e65edf0d37698f7a6cb174608d3ec7976baf49e
https://git.kernel.org/stable/c/e9076ffbcaed5da6c182b144ef9f6e24554af268

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