CVE-2022-49861

dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()

Medium · published May 1, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
9.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00202 · 9.7th percentile
Published
2025-05-01T14:10Z
EPSS history
Timeline
  • 01 MAY 14:10Z
    dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
    cvelistv5