from the abstract:
We demonstrate that these dereferencing effects exist even on the most recent Intel CPUs with the latest hardware mitigations, and on CPUs previously believed to be unaffected, i.e., ARM, IBM, and AMD CPUs.
Might be easier to link to the abstract: https://arxiv.org/abs/2008.02307
easier for what exactly? The abstract is part of the paper in the link.
I linked to what I intended to link to and emphasized what I intended to in my comment.
Because that way you don’t need to paste a summary of the abstract into a comment, it’s available immediately after clicking.
It’s available in the original link and the comment was meant to emphasize a specific sentence.