The vulnerability of the vfio_iommu_iova_build_caps() function in the driver module/vfio/vfio_iommu_type1.c file of the VFIO device driver in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the vfioiommuiovabuildcaps function in the drivers/vfio/vfioiommutype1.c file of the VFIO device driver in the Linux operating system involves the disclosure of confidential information. Exploiting this vulnerability could allow an attacker to cause a service failure...