After years of being a "cloudy" systems engineer who no longer gets to play with actually Linux (not <i>really</i>) the Qualys security advisory was an enjoyable read.<p><a href="https://www.qualys.com/2022/02/17/cve-2021-44731/oh-snap-more-lemmings.txt" rel="nofollow">https://www.qualys.com/2022/02/17/cve-2021-44731/oh-snap-mor...</a><p>This is my analog to my wife's Agatha Christie books. It reminds me why I loved computers back in the '80s and chose this career. The feeling that these complicated systems are fallible, and that if you study them carefully and play then like a chess board, you can crack them open.