Mastodawn

While scrolling through your feed, you are presented with a poll.

What do you do?

	Ignore it and continue scrolling.
	Take the poll.
	Take and boost the poll.
	Boost the poll without taking it.
	Take the poll and leave a comment.
	Leaving a comment without taking the poll.
	Take and quote the poll on your own timeline.
	Freeze, unable to move.

Poll ends at May 11 at 4:42am.

Dave 8h ago

allison 10h ago

my favorite kind of AI/LLM criticism media is when the person begins with a huge hedge like "I'm not an AI hater. *of course* AI is a useful technology and it will doubtlessly have transformative effects on the way we work" and then they spend the next 8k words/45 minutes showing how AI isn't actually useful and won't actually transform the way we work. it's like... it's okay to just say that AI sucks

[object Object]16h ago

unlike google, apple would never piss on me, I claimed, my Apple PervGlasses Pro (2026 Limited Edition Tim Cook Frames, 256GB) spraying a patented Light Cosmic Orange cooling fluid into my face and eyes

Dave 12h ago

Inspirational Skeletor💀13h ago

Dave 21h ago

Demos & Termine - Köln/Bonn 2d ago

#Liegenddemo

Köln Alter Markt

9. Mai
13 -15 Uhr

#longCovid #koeln #köln @koelngruppe #covid19 #corona

Dave 21h ago

why-not @why-not?1d ago

Bitte Rehpost 🦌💌

Köln und Umgebung, denkt daran, morgen ist die Liegenddemo in Solidarität mit den Betroffenen von ME/CFS!
Kommt zuhauf! Seid solidarisch!
(Infos und Programm im Link)
(Alt: Person liegt im abgedunkelten Raum im Bett, im Hintergrund ein Rolli)

https://www.ksta.de/wir-helfen/liegenddemo-koeln-darum-liegen-menschen-auf-dem-alter-markt-1276621

Liebe Betroffene und sonstige Interessierte, es wird einen Livestream geben, ihr findet ihn hier:
https://m.youtube.com/watch?v=PWQ7L7MIk8k&ra=m

@koelngruppe

#mecfs #köln #liegenddemo

#LiegendDemo in Köln: Darum liegen Menschen am Samstag auf dem Alter Markt

Mit Ulrike von der Groeben als Moderatorin und Mark Benecke im Gespräch: Am 9. Mai findet die #LiegendDemo in Köln statt.

Kölner Stadt-Anzeiger

Dave 21h ago

Komm mit zur #liegenddemo in #Köln! Heute 08.05.2026 um 13 Uhr am Alter Markt!

#LiegendDemo #MECFS #PostCovid #PostVac
#LongCovid #Anerkennung #Forschung
#Versorgung #Barrierefrei #chroniquefatiquesyndrome #MEAwareness
#bigpain #SmallFiber
#POTS
#MyalgischeEnzephalomyelitis #ChronischKrank

Dave 1d ago

Jan Schaumann 1d ago

#DirtyFrag status/advisories:

AlmaLinux:
https://almalinux.org/blog/2026-05-07-dirty-frag/

Debian:
https://security-tracker.debian.org/tracker/CVE-2026-43500
https://security-tracker.debian.org/tracker/CVE-2026-43284

Gentoo:
https://bugs.gentoo.org/974307

RedHat:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2026-43284
https://access.redhat.com/security/cve/cve-2026-43284
nothing yet on CVE-2026-43500

Rocky:
https://kb.ciq.com/article/rocky-linux/rl-dirty-frag-mitigation

SUSE / OpenSUSE:
https://www.suse.com/security/cve/CVE-2026-43500.html
https://www.suse.com/security/cve/CVE-2026-43284.html
https://www.suse.com/c/addressing-copy-fail2-aka-dirtyfrag-in-suse-virtualization/

Ubuntu:
https://ubuntu.com/security/CVE-2026-43284
https://ubuntu.com/security/CVE-2026-43500
https://ubuntu.com/blog/dirty-frag-linux-vulnerability-fixes-available

AWS:
https://aws.amazon.com/security/security-bulletins/rss/2026-027-aws/
https://explore.alas.aws.amazon.com/CVE-2026-43284.html

Dirty Frag vulnerability fix is ready for testing

The AnnouncementA week after Copy Fail, researcher Hyunwoo Kim disclosed a second Linux kernel flaw in the same broad area — IPsec ESP and rxrpc — that they have named Dirty Frag. The bug lives in the in-place decryption fast paths of esp4, esp6, and rxrpc: when a socket buffer carries paged fragments that are not privately owned by the kernel (e.g. pipe pages attached via splice(2)/sendfile(2)/MSG_SPLICE_PAGES), the receive path decrypts directly over those externally-backed pages, exposing or corrupting plaintext that an unprivileged process still holds a reference to.

AlmaLinux OS

Dave 1d ago

Gabriel Garrido 5d ago

Spent most of yesterday and today doing a write up on #podman rootless containers in light of the #copyfail exploit.

I use containers for all sorts of things, and I run most of my infrastructure on Podman using rootless containers. For a while I had been meaning to do a write up on how you can use features in Podman to practice defense in depth for containerized workloads.

Copy Fail proved to be a great example to use when talking about containers, user namespaces, Linux capabilities, and more! I did not find much information specific to containers so I decided to dust-up the blog with my own exploration.

https://garrido.io/notes/podman-rootless-containers-copy-fail/