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CVE-2022-50123
Mediatek ASoC Linux Kernel Reference Count Leak Vulnerability
Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix missing of_node_put() in error paths.

INFO

Published Date :

June 18, 2025, 11:15 a.m.

Last Modified :

June 18, 2025, 1:47 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-50123 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
This information is provided by the 3rd party feeds.
  • There is no known solution at this time.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-50123.

URL Resource
https://git.kernel.org/stable/c/540c7b7385fb110740703888b4b2bbfa06c7f79c
https://git.kernel.org/stable/c/58567ed2878f70e0ded242cb529fb4a7618ea9f8
https://git.kernel.org/stable/c/769399bce8825e1dcc5050dab78e15ab578baf4f
https://git.kernel.org/stable/c/aa1214ece37944e4dbbb5cfb1d02bf37e4d89b02
https://git.kernel.org/stable/c/aa668f8e93199cda8fa1612eb49ff70f5ecd8c92
https://git.kernel.org/stable/c/ae4f11c1ed2d67192fdf3d89db719ee439827c11
https://git.kernel.org/stable/c/d6d41f04640db0f946e2c3f7963bb2774afc7a0d
https://git.kernel.org/stable/c/fab5eb31819a2693b0c3d6f3df6a0d193af9a089
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50123 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-50123 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50123 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-50123 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 18, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix missing of_node_put() in error paths.
    Added Reference https://git.kernel.org/stable/c/540c7b7385fb110740703888b4b2bbfa06c7f79c
    Added Reference https://git.kernel.org/stable/c/58567ed2878f70e0ded242cb529fb4a7618ea9f8
    Added Reference https://git.kernel.org/stable/c/769399bce8825e1dcc5050dab78e15ab578baf4f
    Added Reference https://git.kernel.org/stable/c/aa1214ece37944e4dbbb5cfb1d02bf37e4d89b02
    Added Reference https://git.kernel.org/stable/c/aa668f8e93199cda8fa1612eb49ff70f5ecd8c92
    Added Reference https://git.kernel.org/stable/c/ae4f11c1ed2d67192fdf3d89db719ee439827c11
    Added Reference https://git.kernel.org/stable/c/d6d41f04640db0f946e2c3f7963bb2774afc7a0d
    Added Reference https://git.kernel.org/stable/c/fab5eb31819a2693b0c3d6f3df6a0d193af9a089
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.