can: j1939: j1939_session_new(): fix skb reference counting
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.8epss 0.7%
probabilidade de exploração
0.7%top 51% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: j1939_session_new(): fix skb reference counting
Since j1939_session_skb_queue() does an extra skb_get() for each new
skb, do the same for the initial one in j1939_session_new() to avoid
refcount underflow.
[mkl: clean up commit message]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/224e606a8d8e8c7db94036272c47a37455667313https://git.kernel.org/stable/c/4199dd78a59896e091d3a7a05a77451aa7fd724dhttps://git.kernel.org/stable/c/426d94815e12b6bdb9a75af294fbbafb9301601dhttps://git.kernel.org/stable/c/68fceb143b635cdc59fed3896d5910aff38f345ehttps://git.kernel.org/stable/c/a8c695005bfe6569acd73d777ca298ddddd66105https://git.kernel.org/stable/c/b3282c2bebeeb82ceec492ee4972f51ee7a4a132https://git.kernel.org/stable/c/f117cba69cbbd496babb3defcdf440df4fd6fe14https://lists.debian.org/debian-lts-announce/2025/03/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html