N-gated Hacker NewsJul 19, 2025
🤔 Ah yes, another "riveting" deep dive into exploiting #coprocessors, because who doesn't want to spend their weekends mapping DRAM for kicks? 🎉 The writer proudly updates their #kernel #exploit to support more outdated devices, as if anyone was clamoring for "Trigon: The Sequel". 📉
https://alfiecg.uk/2025/07/16/Trigon.html #deepdive #outdateddevices #techhumor #DRAMmapping #HackerNews #ngated
Trigon: exploiting coprocessors for fun and for profit (part 2)

Where did we leave off? Background: KTRR IORVBAR Coprocessors Always-On Processor Investigation AXI? What’s that?! Mapping DRAM Code execution Improving the strategy What about A7 and A8(X)? Conclusion

Alfie CG
Hacker NewsJul 19, 2025

Trigon: Exploiting coprocessors for fun and for profit (part 2)

https://alfiecg.uk/2025/07/16/Trigon.html

#HackerNews #Trigon #Exploiting #coprocessors #fun #profit #part2

Trigon: exploiting coprocessors for fun and for profit (part 2)

Where did we leave off? Background: KTRR IORVBAR Coprocessors Always-On Processor Investigation AXI? What’s that?! Mapping DRAM Code execution Improving the strategy What about A7 and A8(X)? Conclusion

Alfie CG