CVE-2022-49861

MEDIUM

Linux Kernel - Resource Leak in mv_xor_v2 DMA Engine Driver

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove() A clk_prepare_enable() call in the probe is not balanced by a corresponding clk_disable_unprepare() in the remove function. Add the missing call.

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0019
EPSS Percentile 8.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (29)
linux/Kernel < 4.9.334linux
linux/Kernel 4.10.0 - 4.14.300linux
linux/Kernel 4.15.0 - 4.19.267linux
linux/Kernel 4.16.0 - 5.4.225linux
linux/Kernel 4.20.0 - 5.10.155linux
linux/Kernel 5.11.0 - 6.0.9linux
linux/Kernel 5.5.0 - 5.15.79linux
Linux/Linux < 4.16
Linux/Linux 2299285fb1819ef8459c116fd1eafe1458bb9ca1 - 4b6641c3a2ba95ddcfecec263b4a5e572a4b0641
Linux/Linux 3bdcced41936b054470639c6a76ae033df1074e3 - 04f2cc56d80a1ac058045a7835c5bfd910f17863
... and 19 more
Published May 01, 2025
Tracked Since Feb 18, 2026