CVE-2022-50729
ksmbd: Fix resource leak in ksmbd_session_rpc_open()
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix resource leak in ksmbd_session_rpc_open() When ksmbd_rpc_open() fails then it must call ksmbd_rpc_id_free() to undo the result of ksmbd_ipc_id_alloc().
INFO
Published Date :
Dec. 24, 2025, 1:15 p.m.
Last Modified :
Dec. 24, 2025, 1:15 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2022-50729
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.
No affected product recoded yet
Solution
- Apply the ksmbd patch to the Linux kernel.
- Ensure ksmbd_rpc_id_free is called on error.
- Free allocated IDs when ksmbd_session_rpc_open fails.
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-2022-50729.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-50729 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-2022-50729
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-2022-50729 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-50729 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.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dec. 24, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix resource leak in ksmbd_session_rpc_open() When ksmbd_rpc_open() fails then it must call ksmbd_rpc_id_free() to undo the result of ksmbd_ipc_id_alloc(). Added Reference https://git.kernel.org/stable/c/31c1b5d3000cdff70b98d5af045271e09079bec1 Added Reference https://git.kernel.org/stable/c/9cb49b95c05df09b369d1ec1f378b5c92109433c Added Reference https://git.kernel.org/stable/c/bc044414fa0326a4e5c3c509c00b1fcaf621b5f4 Added Reference https://git.kernel.org/stable/c/f9ed133381eba883c5e0059063d5b3ca7cac6d41