CVE-2025-40087
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proc_layoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout.
INFO
Published Date :
Oct. 30, 2025, 10:15 a.m.
Last Modified :
Oct. 30, 2025, 3:03 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2025-40087
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
- Update the Linux kernel to the resolved version.
- Apply vendor-provided patches for NFSD.
- Restart the NFSD service.
- Monitor system stability.
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-2025-40087.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-40087 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-2025-40087
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-2025-40087 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-40087 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
Oct. 30, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proc_layoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout. Added Reference https://git.kernel.org/stable/c/34d187e020cbda112a6c6f094f0ca5e6a8672b75 Added Reference https://git.kernel.org/stable/c/4b47a8601b71ad98833b447d465592d847b4dc77 Added Reference https://git.kernel.org/stable/c/785ec512afa80d0540f2ca797c0e56de747a6083 Added Reference https://git.kernel.org/stable/c/a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4 Added Reference https://git.kernel.org/stable/c/a75994dd879401c3e24ff51c2536559f1a53ea27 Added Reference https://git.kernel.org/stable/c/ba88a53d7f5df4191583abf214214efe0cda91d2 Added Reference https://git.kernel.org/stable/c/da9129ef77786839a3ccd1d7afeeab790bceaa1d Added Reference https://git.kernel.org/stable/c/f7353208c91ab004e0179c5fb6c365b0f132f9f0