Computer Science, asked by Anonymous, 10 months ago

how to make stacks
non- executable?

Answers

Answered by drmalik021

2

Answer:

If you are using 64-bit, then you can enable the NXE flag (bit 11) in EFER and then set bit 63 for PTEs that you want to mark as non-executable.

Answered by za6715

3

Answer:

By setting the NX bit, parts of the stack can be designated as non-executable which would mean that in order to execute shellcode from ...

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