Meltdown and Spectre: Intel AMD ARM Processor Security Flaws Overview
The New Year has started with a big security bang after new dangerous security vulnerabilities were discovered within Intel, AMD and ARM processors, placing just about every Server, PC, Cloud Service, IoT device, Smartphone and Tablet on the planet at risk. Google Security Researchers, aka Project Zero, discovered the new computer processor flaws, which they have named ' Meltdown' and ' Spectre ' when breaking the bad news on 3rd January 2018. Both Meltdown and Spectre allo w an attacker or malware to access privileged information from within what should be a protected area of ( kernel ) memory. Meaning the potential disclosure of passwords, encryption keys, and confidential data from within virtual environments i.e. where multiple virtual machines are hosted on a single hardware platform. Meltdown The Meltdown vulnerability is present on all Intel processors manufactured after 1995 and is the easiest of the two flaws to exploit. This vulnerability exploitati...