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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-21775 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: can: ctucanfd: handle skb allocation failure If skb allocation fails, the pointer to struct can_frame is NULL. This is actually handled everywhere inside ctucan_err_interrupt() except for the only place. Add the missed NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.


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/84b9ac59978a6a4e0812d1c938fad97306272cef Patch 
https://git.kernel.org/stable/c/9bd24927e3eeb85642c7baa3b28be8bea6c2a078 Patch 
https://git.kernel.org/stable/c/b0e592dd46a0a952b41c3bf6c963afdd6a42b526 Patch 
https://git.kernel.org/stable/c/e505b83b9ee6aa0ae2f4395f573a66579ae403fb Patch 
https://git.kernel.org/stable/c/e7e2e2318b1f085044126ba553a4e619842fc36d 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

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-21775
NVD Published Date:
02/26/2025
NVD Last Modified:
03/05/2025
Source:
kernel.org