CVE-2025-40324
Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-08

Last updated on: 2025-12-08

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix crash in nfsd4_read_release() When tracing is enabled, the trace_nfsd_read_done trace point crashes during the pynfs read.testNoFh test.

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Meta Information

Published
2025-12-08
Last Modified
2025-12-08
Generated
2026-07-06
AI Q&A
2025-12-08
EPSS Evaluated
2026-07-05
NVD
CVE-2025-40324
EUVD
EUVD-2025-201621

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *

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Exploitability

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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is a crash issue in the Linux kernel's NFS server component (NFSD). Specifically, when tracing is enabled, the trace point trace_nfsd_read_done causes a crash during the pynfs read.testNoFh test. The issue occurs in the nfsd4_read_release() function and has been fixed.

Impact Analysis

This vulnerability can cause the NFS server to crash when tracing is enabled and certain tests are run, potentially leading to denial of service or instability in systems using the affected Linux kernel NFS server.

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