CVE-2022-48655

HIGH

Linux Kernel 5.4-5.19.11 Memory Corruption via SCMI Reset Domain Descriptor Access

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 7.8
EPSS 0.0074
EPSS Percentile 49.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-125
Status published
Products (19)
debian/debian_linux 10.0
linux/Kernel 5.11.0 - 5.15.71linux
linux/Kernel 5.16.0 - 5.19.12linux
linux/Kernel 5.4.0 - 5.4.277linux
linux/Kernel 5.5.0 - 5.10.218linux
Linux/Linux < 5.4
Linux/Linux 5.10.218 - 5.10.*
Linux/Linux 5.15.71 - 5.15.*
Linux/Linux 5.19.12 - 5.19.*
Linux/Linux 5.4
... and 9 more
Published Apr 28, 2024
Tracked Since Feb 18, 2026