Categories exception

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Meltdown in a nutshell

Exception, Eagerness and Electrons Exception is the starting point Consider this pseudocode: x = read(memory_location_of_os_where_secret_lies) // will cause exception y = arr[x *4096] // read some other local memory based on x Eagerness of the CPU Although, the first line is an exception and it should never have read the Operating System (OS) […]