68,000 kernel bug reproducers
I parsed 68,000 syzkaller reproducers and joined them to syzbot's bug database. The median kernel bug triggers in four syscalls. Here's what else the data shows.…
Probability Quibbles
One hundred people line up to board an airplane. Each has a boarding pass with assigned seat. However, the first person to board has lost his boarding pass and takes a random seat. Winkler, Peter. Mathematical puzzles: a connoisseur's collection.…
Discovering new blind Rowhammer attack approaches on Raspberry Pi 4B
Explore the new blind Rowhammer attack approaches on Raspberry Pi 4B, as investigated during a Master's degree project at Carnegie Mellon University. Discover the techniques used to execute the attack, the results obtained, and the insights garnered regarding Rowhammer attacks on ARM-based systems.…
Making AI Dinesh talk to AI Gilfoyle
Inspired by the scene in HBO's Silicon Valley, where AI Dinesh talks to AI Gilfyole; presenting a simulation of the scene with ChatGPT.…
ltrace configs
using ltrace custom configurations to peek into library calls.…
Tahoe-LAFS introducers for I2P Grid [UPDATED 2021]
List of introducers for tahoe-lafs i2p grid.…
[5.11] Exploring null pointer de-reference in io_uring_create
In this post, I dive in to a NULL pointer de-reference bug in the kernel's io_uring subsystem on v5.11.12.…
Build arm64 functions with OpenFaaS
One of my initial complaints with OpenFaaS was the lack of examples for arm64 based systems. Most of their examples work with amd64/arm and others. Therefore, I decided to bake my own function containers for arm64.…