can: ctucanfd: handle skb allocation failure
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 0.2%
probabilidade de exploração
0.2%top 88% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/84b9ac59978a6a4e0812d1c938fad97306272cefhttps://git.kernel.org/stable/c/9bd24927e3eeb85642c7baa3b28be8bea6c2a078https://git.kernel.org/stable/c/b0e592dd46a0a952b41c3bf6c963afdd6a42b526https://git.kernel.org/stable/c/e505b83b9ee6aa0ae2f4395f573a66579ae403fbhttps://git.kernel.org/stable/c/e7e2e2318b1f085044126ba553a4e619842fc36dhttps://lists.debian.org/debian-lts-announce/2025/03/msg00028.html