The vulnerability of AMD’s microprogramming software for CPUs based on the Zen2 microarchitecture allows a hacker to access the contents of registers during other processes executed on the same CPU core.

The vulnerability of AMD’s microprogrammed software for CPUs based on the Zen2 microarchitecture is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to monitor the contents of registers during other processes executed by the same CPU core...

hw: Vector Register Data Sampling

A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read...

The vulnerability of Xen hypervisors allows a perpetrator to gain access to protected information about the contents of the registry.

The vulnerability of the fpufxrstor function arch/x86/i387.c in the Xen hypervisor is related to access control deficiencies. Exploiting this vulnerability could allow an attacker, operating locally, to gain access to protected information about the contents of registers by using the exception ma...