this post was submitted on 08 Mar 2025
1023 points (92.9% liked)

Technology

64934 readers
4318 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 other!
  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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
1023
Undocumented Commands Found In Bluetooth Chip Manufactured in China Used By a Billion Devices. (www.tarlogic.com)
submitted 1 day ago* (last edited 1 day ago) by Tea@programming.dev to c/technology@lemmy.world
189 comments fedilink hide all child comments
 

Source Link Privacy.Privacy test result

https://themarkup.org/blacklight?url=https%3A%2F%2Fwww.tarlogic.com%2Fnews%2Fbackdoor-esp32-chip-infect-ot-devices%2F&device=mobile&location=us-ca&force=false

Tarlogic Security has detected a backdoor in the ESP32, a microcontroller that enables WiFi and Bluetooth connection and is present in millions of mass-market IoT devices. Exploitation of this backdoor would allow hostile actors to conduct impersonation attacks and permanently infect sensitive devices such as mobile phones, computers, smart locks or medical equipment by bypassing code audit controls.

Update: The ESP32 "backdoor" that wasn't.

you are viewing a single comment's thread
view the rest of the comments
[–] NauticalNoodle@lemmy.ml 17 points 21 hours ago

Does anyone know where it is that we can find these new commands? I have an esp32 dev kit just a few feet away from me as i read this. It might be interesting to know what these new product "features" are.