Linux Intel IOMMU Heap Buffer Overflow DoS

The vulnerability of the inteliommureleasedevice function in the drivers/iommu/intel/iommu.c file of the Linux kernel’s Intel IOMMU driver is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

hw: vt-d related privilege escalation

A flaw was found in Intel® VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is...