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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-21918 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix NULL pointer access Resources should be released only after all threads that utilize them have been destroyed. This commit ensures that resources are not released prematurely by waiting for the associated workqueue to complete before deallocating them.


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/079a3e52f3e751bb8f5937195bdf25c5d14fdff0 Patch 
https://git.kernel.org/stable/c/46fba7be161bb89068958138ea64ec33c0b446d4 Patch 
https://git.kernel.org/stable/c/592a0327d026a122e97e8e8bb7c60cbbe7697344 Patch 
https://git.kernel.org/stable/c/7a735a8a46f6ebf898bbefd96659ca5da798bce0 Patch 
https://git.kernel.org/stable/c/b13abcb7ddd8d38de769486db5bd917537b32ab1 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-21918
NVD Published Date:
04/01/2025
NVD Last Modified:
04/11/2025
Source:
kernel.org