Tag: Linux Kernel
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Hacker News: Io_uring and seccomp (2022)
Source URL: https://blog.0x74696d.com/posts/iouring-and-seccomp/ Source: Hacker News Title: Io_uring and seccomp (2022) Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the Linux `io_uring` interface for asynchronous I/O and its interaction with seccomp filtering, highlighting both performance benefits and potential security implications for applications relying on syscalls. This insight is particularly relevant for…
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Hacker News: Race conditions in Linux Kernel perf events
Source URL: https://binarygecko.com/race-conditions-in-linux-kernel-perf-events/ Source: Hacker News Title: Race conditions in Linux Kernel perf events Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The provided text details a vulnerability in the Linux kernel’s `perf_events` subsystem, specifically related to the management of auxiliary buffers within performance monitoring events. It reveals exploit strategies and proofs of concept…
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Hacker News: Linus Torvalds talks AI, Rust, & why Linux is the only thing that matters
Source URL: https://www.zdnet.com/article/linus-torvalds-talks-ai-rust-adoption-and-why-the-linux-kernel-is-the-only-thing-that-matters/ Source: Hacker News Title: Linus Torvalds talks AI, Rust, & why Linux is the only thing that matters Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text covers a discussion between Linus Torvalds and Dirk Hohndel at the Open Source Summit, highlighting significant points regarding Linux kernel development, security practices,…
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Hacker News: Rustproofing Linux (Part 1/4 Leaking Addresses) (2023)
Source URL: https://research.nccgroup.com/2023/02/06/rustproofing-linux-part-1-4-leaking-addresses/ Source: Hacker News Title: Rustproofing Linux (Part 1/4 Leaking Addresses) (2023) Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the implications of using the Rust programming language in the Linux Kernel, particularly in the context of improving memory and thread safety. It highlights the ongoing efforts to port…