Re:Reading privileged memory with a side-channel
by ohazi on Saturday January 06, 2018 @04:21AM
(#16084535)
> Why is the room considered restricted if you can go inside?
That's the bug. The guard only checks to see whether you're supposed to have access after you walk in and start (speculatively) rearranging books. One way to fix this bug would be to have the guard check your access at the door.
That's the bug. The guard only checks to see whether you're supposed to have access after you walk in and start (speculatively) rearranging books. One way to fix this bug would be to have the guard check your access at the door.