CVE-2022-49677

ARM: cns3xxx: Fix refcount leak in cns3xxx_init

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
16.5
In the wild
Unconfirmed
What it is

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

ARM: cns3xxx: Fix refcount leak in cns3xxx_init

of_find_compatible_node() returns a node pointer with refcount

incremented, we should use of_node_put() on it when done.

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
0.00258 · 16.5th percentile
Published
2025-02-26T02:24Z
EPSS history
Timeline
  • 26 FEB 02:24Z
    ARM: cns3xxx: Fix refcount leak in cns3xxx_init
    cvelistv5