CVE-2022-49480

ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
16.9
In the wild
Unconfirmed
What it is

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

ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe

of_find_device_by_node() takes reference, we should use put_device()

to release it. when devm_kzalloc() fails, it doesn't have a

put_device(), it will cause refcount leak.

Add missing put_device() to fix this.

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
0.00261 · 16.9th percentile
Published
2025-02-26T02:13Z
EPSS history
Timeline
  • 26 FEB 02:13Z
    ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
    cvelistv5