May 26, 2026

Created in May 26, 2026

2026   ·   gpu-security   rowhammer   ·   daily-log

Goals

  • Find out more exploitable regions inside the libtriton.so library.

What I worked on

  • There was a bug in the extractor which led to generating many false positive opcodes.
  • Learnt a few things about linux kernel-development and setup git send-mail.

Key Insights

  • Found an exploitable flip in div ptx opcode and converted it to add resulting in wrong output for the attention kernel.

Questions / Confusions

  • None

Ideas / Hypotheses

  • None

Papers / Resources

  • None

Next Steps

  • Complete the entire framework ASAP, so that we can move to the next steps.

Introspection

  • Today was a good day learnt a lot of small things.