Attacks that move rsp to a different memory address.
ROP Stack Pivot
https://ir0nstone.gitbook.io/notes/binexp/stack/stack-pivoting We can change rsp with:
pop rsp
xchg <reg>, rsp
pop <reg> <=== return pointer
<reg value>
xchg <reg>, rsp
leave; ret
This instruction can overwrite rbp
Heap Stack Pivot
Creating a fake Stack on the Heap by making esp point to that heap location.
