Dírách? Podle Intelu je Meltdown žádoucí vlastnost, nikoli díra.
Is this a bug in Intel hardware or procesor design?
No. This is not a bug or a flaw in Intel products. These new exploits leverage data about the proper operation of processing techniques common to modern computing platforms, potentially compromising security even though a system is operating exactly as it is designed to. Based on the analysis to date, many types of computing devices - with many different vendors' processors and operating systems - are susceptible to these exploits.
https://i.redd.it/npelxu832k801.png