CVE-2022-49480

MEDIUM

Linux Kernel - Refcount Leak in ASoC imx-hdmi

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 17.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (14)
linux/Kernel 5.11.0 - 5.15.46linux
linux/Kernel 5.16.0 - 5.17.14linux
linux/Kernel 5.18.0 - 5.18.3linux
Linux/Linux < 5.11
Linux/Linux 5.11
Linux/Linux 5.15.46 - 5.15.*
Linux/Linux 5.17.14 - 5.17.*
Linux/Linux 5.18.3 - 5.18.*
Linux/Linux 5.19
Linux/Linux 6a5f850aa83a1d844d27e3e53ca2f247e55d438b - 81b7edaabd44ba133006ad72056914eb36828d60
... and 4 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026