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CVE-2022-50644
clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
Description

In the Linux kernel, the following vulnerability has been resolved: clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe pm_runtime_get_sync() will increment pm usage counter. Forgetting to putting operation will result in reference leak. Add missing pm_runtime_put_sync in some error paths.

INFO

Published Date :

Dec. 9, 2025, 1:16 a.m.

Last Modified :

Dec. 9, 2025, 6:37 p.m.

Remotely Exploit :

No

Source :

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

The following products are affected by CVE-2022-50644 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
Fix reference leak by adding missing pm_runtime_put_sync in error paths.
  • Add missing pm_runtime_put_sync in error paths.
  • Ensure proper pm usage counter management.
  • Review reference counting logic in probe functions.
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-2022-50644.

URL Resource
https://git.kernel.org/stable/c/25fe7b0d596b343e7a5504ba11767115fff8494f
https://git.kernel.org/stable/c/27abe45df1dc394c184688d816cbbf2f194d4c6a
https://git.kernel.org/stable/c/3441076f83aace85f5d6ccd9ffb301ac6b874776
https://git.kernel.org/stable/c/6d01017247eee3fba399f601b0bcb38e4fb88a72
https://git.kernel.org/stable/c/9c59a01caba26ec06fefd6ca1f22d5fd1de57d63
https://git.kernel.org/stable/c/a9f69663ad571cbd7814dde38e3fcb4876341ed6
https://git.kernel.org/stable/c/c01ae99a4e3a0cdf70f7cd758a60a2243eac562c
https://git.kernel.org/stable/c/d84f77ef7d57658d7346f8c4797a570aa5e35fa6
https://git.kernel.org/stable/c/fc39ebf85d0349366b807fe2be848041c8523f03
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50644 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-2022-50644 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-2022-50644 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-2022-50644 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

    Dec. 09, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe pm_runtime_get_sync() will increment pm usage counter. Forgetting to putting operation will result in reference leak. Add missing pm_runtime_put_sync in some error paths.
    Added Reference https://git.kernel.org/stable/c/25fe7b0d596b343e7a5504ba11767115fff8494f
    Added Reference https://git.kernel.org/stable/c/27abe45df1dc394c184688d816cbbf2f194d4c6a
    Added Reference https://git.kernel.org/stable/c/3441076f83aace85f5d6ccd9ffb301ac6b874776
    Added Reference https://git.kernel.org/stable/c/6d01017247eee3fba399f601b0bcb38e4fb88a72
    Added Reference https://git.kernel.org/stable/c/9c59a01caba26ec06fefd6ca1f22d5fd1de57d63
    Added Reference https://git.kernel.org/stable/c/a9f69663ad571cbd7814dde38e3fcb4876341ed6
    Added Reference https://git.kernel.org/stable/c/c01ae99a4e3a0cdf70f7cd758a60a2243eac562c
    Added Reference https://git.kernel.org/stable/c/d84f77ef7d57658d7346f8c4797a570aa5e35fa6
    Added Reference https://git.kernel.org/stable/c/fc39ebf85d0349366b807fe2be848041c8523f03
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.