Home / Tech News / Microsoft reinstates Meltdown/Spectre patches for some AMD processors — but which ones?

Microsoft reinstates Meltdown/Spectre patches for some AMD processors — but which ones?

As we rappel down the Patch Tuesday rabbit hollow this month, Microsoft simply introduced it’s going to begin pushing its January Home windows safety patches onto AMD processors once more. Nevertheless it neglects to say which of them. In line with a late-night exchange to KB 4073707:

Microsoft has resumed updating the vast majority of AMD units with the Home windows working device safety replace to assist offer protection to towards the chipset vulnerabilities referred to as Spectre and Meltdown.

A small subset of older AMD processors stay blocked to keep away from customers entering an unbootable state after set up of latest Home windows working device safety updates. Microsoft is operating with AMD to get to the bottom of this factor and will have to resume Home windows OS safety updates to this subset of AMD processors by way of Home windows Replace and WSUS by means of subsequent week. For AMD device-specific data please discuss with AMD’s Safety Advisory.

In fact, AMD’s Safety Advisory has little or no data — and no point out in any respect about which AMD processors have been at the start got rid of from the checklist and which are actually it appears again at the patch checklist.

Conspicuously, this paragraph has been pulled from KB 4073707:

Microsoft has resumed updating the vast majority of AMD units with the Home windows working device safety replace to assist offer protection to towards the chipset vulnerabilities referred to as Spectre and Meltdown.

Which makes me wonder whether Microsoft remains to be pointing the finger at AMD, or if the 2 have by hook or by crook come to a answer in their spitting contest.

Which processors are actually getting the Meltdown/Spectre remedy, and which “small subset of older AMD processors stay blocked”? Who is aware of.

The one data I’ve discovered about particular fashions comes from Dr. Adrian Wong on the TechArp web site, who lists Athlon, Opteron, Sempron, Turion, A10 and Ryzen processors. He doesn’t point out which, if any, of the ones are actually receiving patches.

Thx, @MrBrian.

Questions? Get your Athlon over to the AskWoody Front room.

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