itlb_poc

iTLB multihit PoC

Article: https://www.tacitosecurity.com/multihit.html

UPDATE: included older trigger under trigger_old/.

How to use

• For most hypervisors (and Gen1 on hyper-v): create a VM with a bootable disk pointing to poc_bios.iso.
• For Gen2 hyper-v: create a VM with secure boot disabled, and a bootable disk poiting to poc_efi.iso.

Launching the VM should crash the host in less than a minute.

Btw, to avoid some extra fun disable automatic start for VMs.