The vulnerability of the mport_cdev_open() function in the drivers/rapidio/devices/rio_mport_cdev.c file of the RapidIO driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the mportcdevopen function in the drivers/rapidio/devices/riomportcdev.c file of the RapidIO driver for the Linux operating system is related to errors during the update of the pointer counters. Exploiting this vulnerability could allow an attacker to cause a service failure...