[Skybird]

One of the Spectre-NG flaws simplifies attacks across system boundaries to such an extent that we estimate the threat potential to be significantly higher than with Spectre.
(...)
Overall, the Spectre-NG gaps show that Spectre and Meltdown were not a one-off slip-up. It is not just a simple gap that could be plugged with a few patches. Rather, it seems that for each fixed issue, two others crop up. This is the result of the fact that during the past twenty years, safety considerations have only played second fiddle to performance in processor development.


An end to patches for hardware problems of the Spectre category is not in sight. But a never-ending flood of patches is not an acceptable solution. You can't shrug off the fact that the core component of our entire IT infrastructure has a fundamental security problem that will keep leading to more problems.

Nice.