The vulnerability of the iommufd_fault_alloc() function in the drivers/iommu/iommufd/fault.c module of the Linux operating system’s IOMMU support driver allows a attacker to cause a service failure.

The vulnerability of the iommufdfaultalloc function in the drivers/iommu/iommufd/fault.c module of the Linux kernel’s IOMMU support driver is related to incorrect input validation. Exploiting this vulnerability can allow an attacker to cause a service failure...