The vulnerability of the idxd_cmd_exec() function in the drivers/dma/idxd/device.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the idxdcmdexec function in the drivers/dma/idxd/device.c module of the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...