Grub2 Dynamic Memory Distribution Buffer Overflow

The vulnerability of the implementation of the dynamic memory distribution function in the Grub2 operating system’s loader is related to integer overflow. Exploiting this vulnerability could allow an attacker to influence the integrity, confidentiality, and accessibility of information...

Xen Privileged Access

The vulnerability of Xen hypervisors is related to insufficient checking of memory distribution during P2M operations. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain privileged access to the host from the guest operating system...