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Author: Gustavo A. R. Silva

Gustavo A. R. Silva works full-time as an Upstream Linux Kernel Engineer focused on hardening and proactive security. Over the past several years, he’s been hunting down and fixing all sorts of bugs and issues in the Linux kernel, as well as implementing hardening features. Gustavo's kernel work is supported by The Linux Foundation, and he is a member of the Kernel Self-Protection Project. He is a regular speaker at Kernel Recipes and has also presented his work at conferences such as Linux Security Summit, LinuxCon, Lund LinuxCon, Linux Plumbers and Everything Open. Additionally, Gustavo has been an invited speaker at SSTIC.
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Protected: Some notes on my Linux kernel work this year

Posted on May 4, 2025 by Gustavo A. R. Silva

There is no excerpt because this is a protected post.

Conferences/Linux Kernel Hardening/Open Source Life/Presentations

My first time presenting at Lund Linux Conference (LLC)

Posted on December 9, 2024 by Gustavo A. R. Silva / 0 Comment

This year I had the amazing experience of traveling to Sweden 🇸🇪 (and Denmark 🇩🇰 ) for the first time to present at the Lund Lin...

Conferences/Kernel Self-Protection Project/Linux Kernel Bugs/Linux Kernel Hardening/Presentations

Yet another memory corruption bug in the Linux kernel

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

Yet another memory corruption bug caught thanks to -Wflex-array-member-not-at-end! 🐛🪲🐧 The maintainer has already taken this patch, and ...

Conferences/Kernel Self-Protection Project/Linux Kernel Hardening/Open Source Life/Presentations

Back to Australia to present at Everything Open 2025

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

I’m really excited to share that my first presentation of 2025 will be in Adelaide, Australia. 🙌🏽😃 This will be my second time speaking ...

Kernel Self-Protection Project/Linux Kernel Bugs/Linux Kernel Hardening

Memory corruption bug in the Wireless subsystem

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

-Wflex-array-member-not-at-end continues to catch memory corruption bugs in the Linux kernel 🐛🪲🐧: Here’s a link to the slides and ...

Conferences/Kernel Self-Protection Project/Linux Kernel Hardening/Presentations

My talk at Linux Plumbers Conference 2024 in Vienna

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

I presented at Linux Plumbers Conference in Vienna this year. 🗣️🎙️🇦🇹 I really enjoyed the session and had a great ...

Conferences/Kernel Self-Protection Project/Linux Kernel Hardening/Presentations

My talk at SSTIC 2024 in Rennes

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

A few months ago, I had the wonderful experience of presenting as an invited speaker at Symposium sur la Sécurité des Technologies de l’Information et des...

Conferences/Kernel Recipes/Kernel Self-Protection Project/Presentations

My talk at Kernel Recipes 2024

Posted on November 21, 2024 by Gustavo A. R. Silva / 0 Comment

I gave a presentation at Kernel Recipes in September this year. 🇨🇵🗣️🐧 My slides are already up, and as always, I hope peo...

Linux Kernel Bugs/Mentoring/Presentations

ONE simple and rewarding way to contribute to the Linux Kernel: Fix Coverity issues

Posted on September 28, 2024 by Gustavo A. R. Silva / 0 Comment

Introduction Motivated by the series of events I describe below, I decided to write this short blog post about how fixing Coverity issues can open the door to y...

Conferences/Kernel Recipes/Kernel Self-Protection Project/Linux Kernel Hardening

Back to Paris to present at Kernel Recipes 2024

Posted on June 28, 2024 by Gustavo A. R. Silva / 0 Comment

I’m really happy to share that I will be traveling to Paris to speak at Kernel Recipes in the week after the Open Source Summit Europe. ✈️&#...

Recent Posts

  • Protected: Some notes on my Linux kernel work this year
  • My first time presenting at Lund Linux Conference (LLC)
  • Yet another memory corruption bug in the Linux kernel
  • Back to Australia to present at Everything Open 2025
  • Memory corruption bug in the Wireless subsystem

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