The vulnerability of the j1939_session_new() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the j1939sessionnew function in the Linux operating system is related to a countable amount of significance loss. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-56645: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939sessionnew: fix skb reference counting Since j1939sessionskbqueue does an extra skbget for each new skb, do the same for the initial one in j1939sessionnew to avoid refcount underflow. mkl: clean up commit messag...