The following table lists the changes that have been made to the
CVE-2025-21775 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
-
New CVE Received
by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Feb. 27, 2025
Action Type Old Value New Value Added 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.Added Reference https://git.kernel.org/stable/c/84b9ac59978a6a4e0812d1c938fad97306272cef Added Reference https://git.kernel.org/stable/c/9bd24927e3eeb85642c7baa3b28be8bea6c2a078 Added Reference https://git.kernel.org/stable/c/b0e592dd46a0a952b41c3bf6c963afdd6a42b526 Added Reference https://git.kernel.org/stable/c/e505b83b9ee6aa0ae2f4395f573a66579ae403fb Added Reference https://git.kernel.org/stable/c/e7e2e2318b1f085044126ba553a4e619842fc36d