The vulnerability of the vmbus_device_register() function in the drivers/hv/vmbus_drv.c module of the support driver for Microsoft HyperV Linux kernel allows a malicious actor to cause a service failure.

The vulnerability of the vmbusdeviceregister function in the drivers/hv/vmbusdrv.c module of the Microsoft HyperV Linux kernel support driver is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause service failures...