CVE-2022-48655 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Linux
Severity
7.8HIGHNVD
EPSS
0.1%
top 84.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 28
Latest updateAug 22
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages5 packages
▶CVEListV5linux/linux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 — 7184491fc515f391afba23d0e9b690caaea72daf+5
Also affects: Debian Linux 10.0
Patches
🔴Vulnerability Details
6OSV▶
linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm, linux-raspi, linux-xilinx-zynqmp vulnerabili↗2024-07-29
OSV▶
CVE-2022-48655: In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Harden accesses to the reset domains Accessing reset domains d↗2024-04-28