The vulnerability of the j1939_session_activate() function in the net/can/j1939/transport.c module allows attackers to compromise the confidentiality, integrity, and accessibility of protected information when working with J1939 CAN interfaces in Linux operating systems.

The vulnerability of the j1939sessionactivate function in the net/can/j1939/transport.c module, which handles J1939 sockets for CAN interfaces in Linux operating systems, is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...