Today, Mathias Krause has submitted patches for the NVIDIA open gpu kernel modules that implement full Kbuild support, paving the way for CFI, KASAN/UBSAN, and our many compiler plugins. Running AI workloads with NVIDIA GPUs no longer means weakening kernel security. Links below: Preparatory patches: https://lnkd.in/eYhiHhQk Full Kbuild support: https://lnkd.in/e-WY2r5N #grsecurity compatibility: https://lnkd.in/eQy4ttxu
Open Source Security, Inc.
Computer and Network Security
Lancaster, Pennsylvania 737 followers
Creators of grsecurity®, market-leading kernel security defense by world-class Linux security experts.
About us
Creators of grsecurity®. We provide foundational security for Linux-based businesses with high security needs.
- Website
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https://www.opensrcsec.com
External link for Open Source Security, Inc.
- Industry
- Computer and Network Security
- Company size
- 2-10 employees
- Headquarters
- Lancaster, Pennsylvania
- Type
- Privately Held
- Founded
- 2008
- Specialties
- Linux, Linux kernel, Security, Hardening, and Exploit defense
Locations
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Primary
Get directions
205 Granite Run Dr
Suite 235
Lancaster, Pennsylvania 17601, US
Employees at Open Source Security, Inc.
Updates
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We are pleased to announce that Linux kernel version 6.18 has been selected as the next #grsecurity stable release, supported to the end of 2028. This extends coverage one year beyond the upstream LTS EOL date of Dec 2027, ensuring customers benefit from enhanced long‑term stability/security on top of our world-class security defenses. Contact us to learn more about our support offerings.
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Open Source Security, Inc. reposted this
I recently completed a 5-month internship at Open Source Security, Inc., working on grsecurity. Over the last few months, I had the chance to contribute to a novel kernel feature that provides finer-grained, context-aware control over fragmentation in the Linux buddy allocator. This meant spending a lot of time testing, debugging, and diving deep into the internals of the Linux memory management subsystem. I am incredibly grateful that I got to collaborate with industry experts while actively brainstorming and developing new ideas together. I would also like to highlight the kind, friendly, and collaborative environment of the entire team, which made this an invaluable experience. Finally, a special thanks to Bradley Spengler for making this opportunity possible. It has truly been a blast! 😄
