"Zenbleed" bug affects all Zen 2-based Ryzen, Threadripper, and EPYC CPUs.
The bug allows attackers to swipe data from a CPU’s registers. […] the exploit doesn’t require physical hardware access and can be triggered by loading JavaScript on a malicious website.
Tailscale… accessible from where? It would likely require an attacker to jump from the endpoint to a vulnerable application (or SSH) which, while possible, seems improbable. Maybe over time as the exploit gets packaged in more suites, or if targeted personally.
On the VPS, check cpuinfo to see if it’s one of the vulnerable ones. If it is, then I’d either ask them directly, avoid that kind of VPS for a while, or use it for non-sensitive stuff until it gets a fix.
ARM… will have its day. Speculative branching is too tempting to ignore, and too difficult to implement flawlessly. Just give them time 😉
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !technology@beehaw.org
A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.
Remember the overriding ethos on Beehaw: Be(e) Nice. Each user you encounter here is a person, and should be treated with kindness (even if they’re wrong, or use a Linux distro you don’t like). Personal attacks will not be tolerated.
deleted by creator
Tailscale… accessible from where? It would likely require an attacker to jump from the endpoint to a vulnerable application (or SSH) which, while possible, seems improbable. Maybe over time as the exploit gets packaged in more suites, or if targeted personally.
On the VPS, check cpuinfo to see if it’s one of the vulnerable ones. If it is, then I’d either ask them directly, avoid that kind of VPS for a while, or use it for non-sensitive stuff until it gets a fix.
ARM… will have its day. Speculative branching is too tempting to ignore, and too difficult to implement flawlessly. Just give them time 😉
deleted by creator