mendesgeo

5 ms·

1. 1.▲
   Remotely Crashing/Deadlocking Fitbit and “Smart” Homes (BLE Attacks)(github.com)

   4 points by mendesgeo 7y ago|0 comments
2. 2.▲
   Fitbit Crashed or Deadlocked by New Bluetooth Vulnerabilities(github.com)

   4 points by mendesgeo 7y ago|0 comments
3. 3.▲
   by mendesgeo 7y ago

   12 vulnerabilities were found across different BLE software development kits (SDKs) of six major system-on-a-chip (SoC) vendors. The vulnerabilities expose flaws in specific BLE SoC implementations that allow an attacker in radio range to t
4. 4.▲
   12 New Bluetooth vulnerabilities affecting a massive number of “Smart” products(asset-group.github.io)

   4 points by mendesgeo 7y ago|2 comments
5. 5.▲
   Show HN: Detecting and Patching Spectre Vulnerabilities via Taint Analysis(github.com)

   2 points by mendesgeo 7y ago|0 comments
6. 6.▲
   by mendesgeo 7y ago

   hahaha, this is not a backdoor. It's just logical implementation flaws. If wifi products had good certification, this things wouldn't happen.
7. 7.▲
   by mendesgeo 7y ago

   The silicon vendor Espressif has already patched the last firmware (SDK) of such devices. However, other products that uses this chips with still have to patch against it.
8. 8.▲
   by mendesgeo 7y ago

   yes, what was discovered is that no matter what master key was exchanged after the radius authentication, the attacker can still hijack the device.
9. 9.▲
   by mendesgeo 8y ago

   Multi-physical layer communication protocol also could be the best way to describe it in one word.