The vulnerability of the isotp_sendmsg() function in the net/can/isotp.c module of the Linux kernel’s CAN subsystem allows a hacker to cause a service failure.

The vulnerability of the isotpsendmsg function in the net/can/isotp.c module of the CAN subsystem of the Linux kernel is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow an attacker to cause a service failure...