this post was submitted on 10 Aug 2024
210 points (83.0% liked)

Technology

59374 readers
7834 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
210
Researchers discover potentially catastrophic exploit present in AMD chips for decades (www.engadget.com)
submitted 3 months ago by [email protected] to c/[email protected]
56 comments fedilink hide all child comments
 

Intel breathes a sigh of relief as the spotlight moves off of them for a beat.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 2 points 3 months ago (3 children)

It allows for adulteration of firmware, the CPU has firmware. 🀷

[–] [email protected] 2 points 3 months ago (2 children)

CPU firmware exploits are incredibly rare, if there even are any that exist beyond proof-of-concept. The chances of getting an infected CPU from this is so unlikely it’s practically impossible.

[–] [email protected] 1 points 3 months ago (1 children)

You forget that the CPU has a nanny CPU built in these days.

[–] [email protected] 1 points 3 months ago

Which, again, is an incredibly unlikely attack vector unless you have some government secrets on your computer. And chances are that any attack through the IME or PSP is trying to do an implant into the UEFI/BIOS and not the processor itself.