AMD warns worrying new Spectre, Meltdown-esque flaw could affect top CPUs - here's what we know

Meltdown and Spectre.

• AMD finds four flaws, separately low in severity, but powerful when combined
• Together, they can be abused in information disclosure attacks
• The list of affected devices is rather extensive, so be on your guard

AMD has discovered several security vulnerabilities affecting many of its chips can be chained together to create a concerning hack which could result in information disclosure.