CVE-2022-49439

powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
17.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup

of_parse_phandle() returns a node pointer with refcount

incremented, we should use of_node_put() on it when not need anymore.

Add missing of_node_put() to avoid refcount leak.

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
0.00262 · 17.1th percentile
Published
2025-02-26T02:12Z
EPSS history
Timeline
  • 26 FEB 02:12Z
    powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
    cvelistv5