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#kerneldevelopment

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Lenin alevski 🕵️💻<p>New Open-Source Tool Spotlight 🚨🚨🚨</p><p>A Rust-powered Windows kernel rootkit, **shadow-rs**, blends advanced system manipulation with Rust's safety principles. Features include process hiding, privilege elevation, callback management, and more. For research/education. 🌐 <a href="https://infosec.exchange/tags/RustLang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RustLang</span></a> <a href="https://infosec.exchange/tags/KernelDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KernelDevelopment</span></a></p><p>🔗 Project link on <a href="https://infosec.exchange/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> 👉 <a href="https://github.com/joaoviictorti/shadow-rs" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/joaoviictorti/shado</span><span class="invisible">w-rs</span></a></p><p><a href="https://infosec.exchange/tags/Infosec" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Infosec</span></a> <a href="https://infosec.exchange/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cybersecurity</span></a> <a href="https://infosec.exchange/tags/Software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Software</span></a> <a href="https://infosec.exchange/tags/Technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technology</span></a> <a href="https://infosec.exchange/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a> <a href="https://infosec.exchange/tags/CTF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CTF</span></a> <a href="https://infosec.exchange/tags/Cybersecuritycareer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cybersecuritycareer</span></a> <a href="https://infosec.exchange/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hacking</span></a> <a href="https://infosec.exchange/tags/redteam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>redteam</span></a> <a href="https://infosec.exchange/tags/blueteam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blueteam</span></a> <a href="https://infosec.exchange/tags/purpleteam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>purpleteam</span></a> <a href="https://infosec.exchange/tags/tips" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tips</span></a> <a href="https://infosec.exchange/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://infosec.exchange/tags/cloudsecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloudsecurity</span></a></p><p>— ✨<br>🔐 P.S. Found this helpful? Tap Follow for more cybersecurity tips and insights! I share weekly content for professionals and people who want to get into cyber. Happy hacking 💻🏴‍☠️</p>
Farooq | فاروق<p>So I'm thinking about <a href="https://cr8r.gg/tags/Asterinas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Asterinas</span></a> which is a kernel written in <a href="https://cr8r.gg/tags/Rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rust</span></a> and has <a href="https://cr8r.gg/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> compatible ABI. Having Linux compatibility is a great deal as you get most of the support for Linux for free.</p><p>I've messaged on their Zulip asking if Milk V Duo could be a good option for porting. I wonder if they've got an active and vibrant community. I haven't received a reply yet.</p><p>There is also <a href="https://cr8r.gg/tags/Redox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Redox</span></a> but I don't like licensing my code under MIT. And it's an entire OS and not just a kernel.</p><p>If you know a community about OS/kernel development and bare metal development as well, I would appreciate an invite.</p><p><a href="https://cr8r.gg/tags/os" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>os</span></a> <a href="https://cr8r.gg/tags/osdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>osdev</span></a> <a href="https://cr8r.gg/tags/milkv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>milkv</span></a> <a href="https://cr8r.gg/tags/milkvduo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>milkvduo</span></a> <a href="https://cr8r.gg/tags/milkvduos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>milkvduos</span></a> <a href="https://cr8r.gg/tags/osdevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>osdevelopment</span></a> <a href="https://cr8r.gg/tags/kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kernel</span></a> <a href="https://cr8r.gg/tags/kerneldevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kerneldevelopment</span></a> <a href="https://cr8r.gg/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://social.treehouse.systems/@AsahiLinux" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>AsahiLinux</span></a></span> It's sad to hear, but I'll accept that decision.</p><ul><li>Please sent him my regards, cuz he's being missed already in the Fediverse (maybe he rejoins on a more private account, IDK...)</li></ul><p>Let him, know he's based af and that the way <span class="h-card" translate="no"><a href="https://social.lfx.dev/@linuxfoundation" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>linuxfoundation</span></a></span> handled the <em>"Anti-<a href="https://infosec.space/tags/Rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rust</span></a> - Gang"</em> is just inexcuseable and that I wish for <span class="h-card" translate="no"><a href="https://social.kernel.org/users/torvalds" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>torvalds</span></a></span> et. al. to not just take notes but actual <a href="https://infosec.space/tags/consequences" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>consequences</span></a> given that the reasons that made @marcan@treehouse.systems quit are systemic!</p><p>BTW: here's <a href="https://marcan.st/2025/02/resigning-as-asahi-linux-project-lead/" rel="nofollow noopener" target="_blank"><em>his personal blogpost</em></a> for everyone else who also cares...</p><p><a href="https://infosec.space/tags/marcan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>marcan</span></a> <a href="https://infosec.space/tags/R4L" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>R4L</span></a> <a href="https://infosec.space/tags/Rust4Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rust4Linux</span></a> <a href="https://infosec.space/tags/KernelDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KernelDevelopment</span></a> <a href="https://infosec.space/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a></p>
Jonas Kruckenberg :tauri:<p>okay <a href="https://m.webtoo.ls/tags/osdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>osdev</span></a> mastodon, enlighten me:</p><p>I’m building out my virtual memory alloc right now and it appears all other production kernels use some sort of *intrusive tree* for that. Why is that?</p><p>My thinking is: I already have a kernel heap thats “wired” aka directly allocated and mapped. And all virtmem impls I could find call out to *some* “backing allocator” anyways to allocate new tree nodes.</p><p>So if they aren’t fully allocation free anyway, why don’t I just use a sorted growable vec of entries allocated from the kernel heap?<br>What’s the advantage of intrusive data structures here that im missing? </p><p><a href="https://m.webtoo.ls/tags/rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rust</span></a> <a href="https://m.webtoo.ls/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rustlang</span></a> <a href="https://m.webtoo.ls/tags/c" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>c</span></a> <a href="https://m.webtoo.ls/tags/cpp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cpp</span></a> <a href="https://m.webtoo.ls/tags/os" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>os</span></a> <a href="https://m.webtoo.ls/tags/kerneldevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kerneldevelopment</span></a></p>
IT News<p>Rust in Linux lead retires rather than deal with more “nontechnical nonsense” - Enlarge / Rust never sleeps. But Rust, the programming language, can be... - <a href="https://arstechnica.com/?p=2046763" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arstechnica.com/?p=2046763</span><span class="invisible"></span></a> <a href="https://schleuss.online/tags/wedsonalmeidafilho" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wedsonalmeidafilho</span></a> <a href="https://schleuss.online/tags/kerneldevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kerneldevelopment</span></a> <a href="https://schleuss.online/tags/linustorvalds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linustorvalds</span></a> <a href="https://schleuss.online/tags/rustlanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rustlanguage</span></a> <a href="https://schleuss.online/tags/linuxkernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linuxkernel</span></a> <a href="https://schleuss.online/tags/asahilinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asahilinux</span></a> <a href="https://schleuss.online/tags/asahilina" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asahilina</span></a> <a href="https://schleuss.online/tags/clanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clanguage</span></a> <a href="https://schleuss.online/tags/biz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>biz</span></a>⁢ <a href="https://schleuss.online/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://schleuss.online/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://schleuss.online/tags/rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rust</span></a></p>
IT News<p>Linux is not exactly “ready to run” on Apple silicon, but give it time - Enlarge / Everything Asahi Linux's four-person team has done to make Li... - <a href="https://arstechnica.com/?p=1920171" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arstechnica.com/?p=1920171</span><span class="invisible"></span></a> <a href="https://schleuss.online/tags/kerneldevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kerneldevelopment</span></a> <a href="https://schleuss.online/tags/linustorvalds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linustorvalds</span></a> <a href="https://schleuss.online/tags/applesilicon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>applesilicon</span></a> <a href="https://schleuss.online/tags/asahilinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asahilinux</span></a> <a href="https://schleuss.online/tags/macbooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macbooks</span></a> <a href="https://schleuss.online/tags/kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kernel</span></a> <a href="https://schleuss.online/tags/apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>apple</span></a> <a href="https://schleuss.online/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://schleuss.online/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a></p>
Tech News Worldwide<p>Linux is not exactly “ready to run” on Apple silicon, but give it time <br> <br> <a href="https://arstechnica.com/?p=1920171" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arstechnica.com/?p=1920171</span><span class="invisible"></span></a> <br> <br> <a href="https://aspiechattr.me/tags/kerneldevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kerneldevelopment</span></a> <a href="https://aspiechattr.me/tags/LinusTorvalds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinusTorvalds</span></a> <a href="https://aspiechattr.me/tags/Applesilicon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Applesilicon</span></a> <a href="https://aspiechattr.me/tags/asahilinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asahilinux</span></a> <a href="https://aspiechattr.me/tags/Macbooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Macbooks</span></a> <a href="https://aspiechattr.me/tags/kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kernel</span></a> <a href="https://aspiechattr.me/tags/apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>apple</span></a> <a href="https://aspiechattr.me/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://aspiechattr.me/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tech</span></a></p>