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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-38554 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ax25: Fix reference count leak issue of net_device There is a reference count leak issue of the object "net_device" in ax25_dev_device_down(). When the ax25 device is shutting down, the ax25_dev_device_down() drops the reference count of net_device one or zero times depending on if we goto unlock_put or not, which will cause memory leak. In order to solve the above issue, decrease the reference count of net_device after dev->ax25_ptr is set to null.


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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Hyperlink Resource
https://git.kernel.org/stable/c/36e56b1b002bb26440403053f19f9e1a8bc075b2 Patch 
https://git.kernel.org/stable/c/3ec437f9bbae68e9b38115c4c91de995f73f6bad Patch 
https://git.kernel.org/stable/c/8bad3a20a27be8d935f2aae08d3c6e743754944a Patch 
https://git.kernel.org/stable/c/965d940fb7414b310a22666503d2af69459c981b Patch 
https://git.kernel.org/stable/c/eef95df9b752699bddecefa851f64858247246e9 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-38554
NVD Published Date:
06/19/2024
NVD Last Modified:
08/27/2024
Source:
kernel.org