The vulnerability of the m_can_read_fifo() function in the drivers/net/can/m_can/m_can.c file of the Linux kernel’s CAN device support driver allows a hacker to cause a service failure.

The vulnerability of the mcanreadfifo function in the drivers/net/can/mcan/mcan.c file of the Linux kernel’s CAN device support driver exposes confidential information. Exploiting this vulnerability could allow an attacker to cause service failures...