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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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How do you track security vulnerabilities? (programming.dev)

submitted 7 months ago by unhinge@programming.dev to c/linux@lemmy.ml

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Do you rely on mailing lists or news articles for security vulnerabilities? Please share.

I only got to know about xz/liblzma ^[1] and curl ^[2] ^[3] vulnerabilities through lemmy (maybe because of high severity?).

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[–] bjoern_tantau@swg-empire.de 32 points 7 months ago (1 children)

I do regular automated updates. For anything requiring human intervention like the xz thing I trust Lemmy and YouTube to keep me updated. No dedicated news source because if I were to freak out about every new vulnerability found I wouldn't be able to sleep at night.

[–] delirious_owl@discuss.online 1 points 7 months ago (1 children)

Why does the xz thing require human intervention?

[–] bjoern_tantau@swg-empire.de 4 points 7 months ago

If you had it on a computer that is accessible via SSH from the internet you should proceed under the assumption that it was compromised. Which means you should reinstall from a safe medium and change your keys and passwords.