Linux · Linux Kernel · CVE-2025-21774
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A vulnerability in the Linux kernel has been resolved. The issue concerned the `rkcanfd handle rx fifo overflow int()` function, where a NULL pointer check was fixed to bail out if an skb cannot be allocated.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.