CVE-2022-49239

ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
18.0
In the wild
Unconfirmed
What it is

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

ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data

The device_node pointer is returned by of_parse_phandle() with refcount

incremented. We should use of_node_put() on it when done.

This is similar to commit 64b92de9603f

("ASoC: wcd9335: fix a leaked reference by adding missing of_node_put")

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
0.00268 · 18.0th percentile
Published
2025-02-26T01:56Z
EPSS history
Timeline
  • 26 FEB 01:56Z
    ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
    cvelistv5