Linux

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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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Should I use the Linux-libre kernel or no? (lemmy.world)

submitted 2 days ago by Zeon@lemmy.world to c/linux@lemmy.ml

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Hello, I'm wondering if I should use the Linux-libre kernel or if I should stay with the stock Linux kernel. I do want to remain 100% FOSS and have Libreboot installed, but, does it really matter if I use the stock kernel or not? Can the blobs from the stock kernel be a vulnerbility? My only reason for wanting to stay with the stock kernel is because its better maintained and gets audited more. But I'm really just worried about the blobs, can they do anything?

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[–] TMP_NKcYUEoM7kXg4qYe@lemmy.world 0 points 10 hours ago

Ok but Linux-libre does not solve the security risk. It just makes hardware not work. You might as well say that any kernel module is a security risk (be it Free or proprietary) and it's better to turn it off.

Also unlike the blobs which "can cause risks", Linux-libre causes risks. It removes proprietary microcode updates. So the outdated (also proprietary) microcode installed on your computer leaves you vulnerable to things like Spectre.

This is potentially not an issue if OP uses ARM for example but using Linux-libre for security reasons is a really bad joke.