this post was submitted on 30 Apr 2024
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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There's a rewrite of sudo happening in rust, but he wants to throw out the SUID idea altogether?
That sounds like opening up the door to what windows is doing UAC and the wonderful vulnerability that the GOG Launcher had for privilege escalation.
I'm not a security researcher, but giving arbitrary users the ability to tel PID 1 to run a binary of the user's choosing is... probably not what Pottering is suggesting, but opens up to such vulnerabilities. And if it's written in C/C++ my trust is further reduced.
Anti Commercial-AI license
Do you trust Linux? Because if so, have I got news for you.
Wait until they hear the language used to implement OpenBSD. Imagine being one of the authors of seL4 encountering a member of the rust cult.