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CVE-2022-50105
IBM PowerPC of_node_put Refcount Leak Vulnerability
Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

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-2022-50105 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-2022-50105.

URL Resource
https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112
https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2
https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c
https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0
https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00
https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c
https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50105 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-2022-50105 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-2022-50105 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-2022-50105 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: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
    Added Reference https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112
    Added Reference https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2
    Added Reference https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c
    Added Reference https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0
    Added Reference https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00
    Added Reference https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c
    Added Reference https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
    Added Reference https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
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.