OpenBSD disables Intel's hyperthreading due to security concerns (mail-archive.com)
recommended by 1 user | 2018 | 478 points by mereel | vulns & breaches | original thread |
One user recommended this thread. What they said:
fdfdde3 May 15, 2019 | on: ZombieLoad: Cross Privilege-Boundary Data Leakage on Intel… | context

OpenBSD was right and disabled HT for Intel CPUs in June 2018 ago due to concerns of more such CPU bugs coming up. There we go ... https://news.ycombinator.com/item?id=17350278