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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-23140 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error After devm_request_irq() fails with error in pci_endpoint_test_request_irq(), the pci_endpoint_test_free_irq_vectors() is called assuming that all IRQs have been released. However, some requested IRQs remain unreleased, so there are still /proc/irq/* entries remaining, and this results in WARN() with the following message: remove_proc_entry: removing non-empty directory 'irq/30', leaking at least 'pci-endpoint-test.0' WARNING: CPU: 0 PID: 202 at fs/proc/generic.c:719 remove_proc_entry +0x190/0x19c To solve this issue, set the number of remaining IRQs to test->num_irqs, and release IRQs in advance by calling pci_endpoint_test_release_irq(). [kwilczynski: commit log]


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0557e70e2aeba8647bf5a950820b67cfb86533db kernel.org Patch 
https://git.kernel.org/stable/c/54c9f299ad7d7c4be5d271ed12d01a59e95b8907 kernel.org Patch 
https://git.kernel.org/stable/c/5a4b7181213268c9b07bef8800905528435db44a kernel.org Patch 
https://git.kernel.org/stable/c/705be96504779e4a333ea042b4779ea941f0ace9 kernel.org Patch 
https://git.kernel.org/stable/c/770407f6173f4f39f4e2c1b54422b79ce6c98bdb kernel.org Patch 
https://git.kernel.org/stable/c/9d5118b107b1a2353ed0dff24404aee2e6b7ca0a kernel.org Patch 
https://git.kernel.org/stable/c/e516e187bf32d8decc7c7d0025ae4857cad13c0e kernel.org Patch 
https://git.kernel.org/stable/c/f6cb7828c8e17520d4f5afb416515d3fae1af9a9 kernel.org Patch 
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html CVE Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html CVE Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-23140
NVD Published Date:
05/01/2025
NVD Last Modified:
11/05/2025
Source:
kernel.org