Fuzzing101 VS sonata-system

This work comes from GitHub's Security Lab https://securitylab.github.com/

So I came back to those reports, and saw that new ones were disclosed. Octavio Gianatiempo had reported some issues in Vim, and I decided to contact him, in order to see if I could get some insights. Luckily, besides some really good materials which I am going to be putting in the end of the post, he had exactly what I was looking for, a repository with challenges and solutions involving fuzzing. This repository is called Fuzzing101.

For anyone interested in CHERI for embedded/IoT and other similar use cases lowRISC (whom I work for) are building a couple of FPGA based evaluation platforms for CHERIoT (The Microsoft created CHERI variant referred to above): https://www.sunburst-project.org/

The first is the Sonata system: https://github.com/lowRISC/sonata-system. This comprises a dedicated PCB with an FPGA along with various peripherals and headers. The PCB design is done and will be available through Mouser (plus it's open source including the board layout so you can assemble your own if you like). We're currently working on the RTL for the FPGA. When complete you'll have a complete CHERIoT based microcontroller like system with documentation and tooling.

Additionally we're building the Symphony system, which combines Sonata with the OpenTitan Earl Grey root of trust: https://github.com/lowRISC/symphony-system