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.

INFO

Published Date :

2025-02-27T02:18:21.019Z

Last Modified :

2025-11-03T19:37:28.523Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21775 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21775.

URL Resource
https://git.kernel.org/stable/c/84b9ac59978a6a4e0812d1c938fad97306272cef cve-icon cve-icon
https://git.kernel.org/stable/c/9bd24927e3eeb85642c7baa3b28be8bea6c2a078 cve-icon cve-icon
https://git.kernel.org/stable/c/b0e592dd46a0a952b41c3bf6c963afdd6a42b526 cve-icon cve-icon
https://git.kernel.org/stable/c/e505b83b9ee6aa0ae2f4395f573a66579ae403fb cve-icon cve-icon
https://git.kernel.org/stable/c/e7e2e2318b1f085044126ba553a4e619842fc36d cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025022606-CVE-2025-21775-3137@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21775 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21775 cve-icon
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