For QID :351570 & 351569 it doesn't appear to have the update details about for Intel CPU vulns detection although these QID's have mapped to associated CVE's in Qualys KB
Those are both for Amazon. I would imagine Qualys is still working on the other detections. This was a fairly wide impacting announcement that I can imagine will take a few days if not weeks to come up with and push out detections for all the various vendor patches. BleepingComputer has a great (IMHO) list of vendor announcements/advisories:
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