Kerching
This sounds a lot like Steve Gibson's InSpectre. Call the lawyers Steve.
Microsoft's added a Meltdown-and-Spectre detector to Windows Analytics, the company's telemetry analysis tool for sysadmins. The new version of the tool arrived on Tuesday, when Redmond revealed new features to check antivirus status, operating system update level, and firmware status. Sysadmins weary from gazing at users' …
Remember that AMD processors are not vulnerable to Meltdown.
There are microcode/firmware updates from AMD to support IBPB (Indirect Branch Prediction Barrier), which flushes the branch prediction cache on context switches to mitigate Spectre variant #2 (CVE-2017-5715).