Theo de Raadt on Zenbleed
by from OpenBSD Journal on (#6D8AM)
The buzzword bug of the week is Zenbleed, which affects various AMD processors and is explained in more detail here.
On OpenBSD, the latest -current snapshots already have the fixes, and errata patches will go out for the supported releases (7.2 and 7.3) shortly.
In a post to the tech@ list, Theo de Raadt described the situation:
List: openbsd-techSubject: ZenbleedFrom: "Theo de Raadt" <deraadt () openbsd ! org>Date: 2023-07-24 16:11:45Zenbleed errata for 7.2 and 7.3 will come out soon.sysupgrade of the -current snapshot already contains a fix.