this post was submitted on 04 Nov 2022
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Linux
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From Wikipedia, the free encyclopedia
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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Even for the most minimal oneliner you'll have to depend on complex library code under the hood which you'll have to keep up to date as part of the OS. And/or depend on the compiler itself to not introduce bugs into the resulting binary you are distributing.
Either that or you write your software in pure assembler (which will end up exposing a lot of internal complexity anyway, resulting in asm files that are far from "minimal").
These are just some known vulnerabilities in libc (we don't know how many "unknown" ones there might be, or if new fixes will introduce new problems): https://www.cvedetails.com/vulnerability-list/vendor_id-72/product_id-767/GNU-Glibc.html