Vulnerability in Linux

CVE-2022-49861

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (9.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-49861: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

  • Linux — versions 5.15.79, 4.16, 2299285fb1819ef8459c116fd1eafe1458bb9ca1
  • Linux Kernel — versions 6.1

References

Frequently asked questions

What is CVE-2022-49861?
CVE-2022-49861 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2025-05-01.
How severe is CVE-2022-49861?
Medium severity. CVSS v3 base score is 5.5 out of 10.