IBM PowerVM Hypervisor could allow an attacker that gains service access to the FSP can read and write arbitrary host system memory through a series of carefully crafted service procedures.

IBM PowerVM Hypervisor FW860, FW940, FW950, and FW1010, through a specific sequence of VM management operations could lead to a violation of the isolation between peer VMs. IBM X-Force ID: 210019.

IBM PowerVM hypervisor could allow a local user to create a specially crafted sequence of hypervisor calls from a partition that could crash the system.

IBM PowerVM Hypervisor could allow an attacker to obtain sensitive information if they gain service access to the FSP.