Ef það væri 1. apríl þá hefði ég haldið að þetta væri gabb.
https://www.macrumors.com/2018/01/02/in ... sign-flaw/
og
https://www.theregister.co.uk/2018/01/0 ... sign_flaw/
All modern computers with Intel chips from the last 10 years appear to be affected, including those running Windows, Linux, and macOS.
To fix the bug, the kernel's memory needs to be isolated from user processes using Kernel Page Table Isolation, which could cause a performance hit on some machines. According to The Register, Linux and Windows machines will see a 5 to 30 percent slowdown once the fix is in place.
A fundamental design flaw in Intel's processor chips has forced a significant redesign of the Linux and Windows kernels to defang the chip-level security bug.
The flaw is in the Intel x86-64 hardware, and it appears a microcode update can't address it. It has to be fixed in software at the OS level, or go buy a new processor without the design blunder.