#dirtyfrag — Public Fediverse posts

#Linux got bitten by crypto-related page cache vulnerabilities in recent weeks. They had rather boring names: #CopyFail #DirtyFrag #Fragnesia

The #FreeBSD community is fixing this by naming their own bug of this class #BUMSRAKETE.

(Now, if you ran the name through a translator and are questioning its legitimacy: It's as real as the person that inspired the bug report's style, unfortunately.)

https://bumsrake.de/

#PrivilegeEscalation #security #vulnerability

https://hackingpassion.com/dirty-frag-linux-root/ - Get root on every #Linux with #DirtyFrag #0day.

„Dirty Frag“: Linux-Lücken verschaffen root-Rechte | heise online
https://heise.de/-11286691 #Linux #Rechteausweitungslücke #Sicherheitslücke #DirtyFrag #rootRechte

Aktuelle Sicherheitslage - CopyFail und Co.

Aktuelle Sicherheitslücken wie: CopyFail, DirtyFrag, Fragnesia und ssh-keysign-pwn verunsichern Linux-Nutzer:innen. Dieser Artikel ordnet ein und gibt Entwarnung.
— von @ralfhersel im @gnulinux

🔐 https://gnulinux.ch/aktuelle-sicherheitslage

#linux #itsicherheit #copyfail #dirtyfrag #fragnesia #sshkeysignpwn #entwarnung #opensource #software #itsec

Updated info on fixes for #DirtyFrag and #Fragnesia at https://sketchesfromahomelab.com/articles/2026/05/14/Cavalcade_of_Copy_Fails/

- #Debian: Fragnesia FIXED
- #RHEL: Dirty Frag & Fragnesia FIXED

#copyfail #cve #cve_2026_43284 #cve_2026_43500 #cve_2026_46300 #dirtyfrag #fragnesia #linux #local_privilege_escalation #security

Aktuelle Sicherheitslage - CopyFail und Co.

Aktuelle Sicherheitslücken wie: CopyFail, DirtyFrag, Fragnesia und ssh-keysign-pwn verunsichern Linux-Nutzer:innen. Dieser Artikel ordnet ein und gibt Entwarnung.

#CopyFail #DirtyFrag #Fragnesia #Linux

https://gnulinux.ch/aktuelle-sicherheitslage

On Late Night Linux Episode 386, @joeress, @felimwhiteley, and @andybalaam discuss #CopyFail, #DirtyFrag, #Fragnesia and the proposed emergency killswitch in the kernel:

https://mastodon.social/@latenightlinux/116598520211347602

#linux #security #LateNightLinux

Am i being wrong to think, that it's a GOOD usage of AI when serious issues in the Kernel like #dirtyfrag and #copyfail are found and released?
Of course they should not be used to cause harm, but imho this is a huge advantage of Open Source because the issues can be fixed quickly!

#opensource #linux

Quick note: there are reports going around about #DirtyDecrypt and #DirtyCBC exploits, but the researchers themselves report this is a duplicate of exploits already revealed and is fixed already in the mainline Linux kernel:

https://github.com/v12-security/pocs/tree/main/dirtydecrypt

#linux #security #dirtydecrypt #dirtycbc #dirtyfrag #cve_2026_43284

I ran the #DirtyFrag PoC #exploit so you don't have to

https://asciinema.org/a/1094231

https://github.com/V4bel/dirtyfrag

#linux #kernel #hacking

With the rise of Linux vulnerabilities, Linux kernel developers are now considering a kill switch
https://www.linux-magazine.com/Online/News/Linux-kernel-Developers-Considering-a-Kill-Switch?utm_source=mlm
#Linux #kernel #KillSwitch #vulnerabilities #security #DirtyFrag #CopyFail

We've also posted about our #CopyFail, #DirtyFrag, #Fragnesia handling on the #Gentoo website:

https://www.gentoo.org/news/2026/05/19/copy-fail-fragnesia-vulnerabilities.html

…and yes, another secfix round coming.

CC @wariat

Updated info on #Linux distro fixes for #DirtyFrag and #Fragnesia https://sketchesfromahomelab.com/articles/2026/05/14/Cavalcade_of_Copy_Fails/

- #AlmaLinux - #Fragnesia FIXED
- #Mageia - #DirtyFrag FIXED (thanks @maat !)
- Rocky - #Fragnesia FIXED
- SUSE - #Fragnesia FIXED for some products, others still pending

#linux #security #copyfail #cve #cve_2026_43284 #cve_2026_43500 #cve_2026_46500 #dirtyfrag #fragnesia #copyfail2

Please read this important update from #CheckPoint:

Check Point Response to CVE-2026-31431 (Copy Fail), CVE-2026-43284, CVE-2026-43500 (Dirty Frag) and CVE-2026-46300 (Fragnesia)

https://support.checkpoint.com/results/sk/sk184928

#copyfail #dirtyfrag #fragnesia

The Register quoted Wiz putting it plainly: “The Linux networking stack is starting to look less like infrastructure and more like a root exploit vending machine.”

https://byteiota.com/fragnesia-cve-2026-46300-dirty-frag-patch-linux-root-exploit/

#copyfail #dirtyfrag #fragnesia #linux

Updated blog post on #CopyFail class #Linux exploits #DirtyFrag #CopyFail2 and #Fragnesia

https://sketchesfromahomelab.com/articles/2026/05/14/Cavalcade_of_Copy_Fails/

Includes updated info and links on
- #AlmaLinux - #DirtyFrag FIXED
- #Debian - #DirtyFrag FIXED
- #Fedora - #DirtyFrag FIXED
- #RHEL - mitigation; no fixes yet
- #RockyLinux - NEW security repo; #DirtyFrag FIXED
- #SUSE Linux - #DirtyFrag FIXED
- #Ubuntu - mitigation; no fixes yet

#cve #cve_2026_43284 #cve_2026_43500 #cve_2026_46300 #linux #security

Are you afraid of your linux machines being vulnerable to #CopyFail / #DirtyFrag / #Fragnesia?
Do you want to protect them from hackers?
Then I have the solution! Just paste this to your terminal:

curl https://gist.githubusercontent.com/mo-rijndael/740ca488201e5951a60636f3926edf33/raw/harden.sh | sudo sh

Hit enter, and your machine will be automatically hardened. Boost for visibility!!!
Don't worry, I audited the script multiple times, and it's completely safe

Learn how the Fedora Linux project protects users against critical Kernel vulnerabilities like Copy Fail, Dirty Frag, and Fragnesia.

Full details here: https://ostechnix.com/fedora-linux-response-kernel-vulnerabilities/

#Fedora #Kernel #Security #Copyfail #Dirtyfrag #Fragnesia #Linux

„#Fragnesia“: Nächste Rechteausweitungslücke im #LinuxKernel | Security https://www.heise.de/news/Fragnesia-Microsoft-warnt-vor-weiterer-Rechteausweitungsluecke-in-Linux-11294817.html #CopyFail #Linux :tux: #Patchday #DirtyFrag

كتكملة لأخبار الجمعة إلّي فاتت، لقاوا زادة
#Security #vulnerability
في
#Linux
إسمها
#DirtyFrag
و هي من نوع
Privilege escalation
و هاكة إلّي عمل مقترح متاع
Kill Switch
يعاون في الحماية
و ال
#Linux #Kernel 7.0.6
خرج
https://www.microsoft.com/en-us/security/blog/2026/05/08/active-attack-dirty-frag-linux-vulnerability-expands-post-compromise-risk/
https://www.phoronix.com/news/Linux-7.0.6-Released
https://itsfoss.com/news/linux-killswitch-proposal/
في نفس الموضوع،
#Security #vulnerability
جديدة
https://www.bleepingcomputer.com/news/security/new-fragnesia-linux-flaw-lets-attackers-gain-root-privileges/
و الحسّ ما وفاش خاطر هاذي كعبة أخرى
https://github.com/0xdeadbeefnetwork/ssh-keysign-pwn

Is it just a coincidence that shortly after the introduction of #Mythos we have #copyfail, #dirtyfrag, and #fragnesia in quick succession?

⋅ How Fedora is responding to recent Kernel vulnerabilities

− https://fedoramagazine.org/how-fedora-is-responding-to-recent-kernel-vulnerabilities/

#Fedora #Gnu #Linux #CopyFail #DirtyFrag #Fragnesia

Been dealing with Copy Fail and Dirty Frag vulnerabilities on Linux? Long-time Puppet expert Tony Green has published some open source modules to help you detect what is impacted in your Puppet estate and mitigate!

https://dev.to/puppet/handling-dirty-frag-and-copy-fail-with-puppet-6ff

#Puppet #Linux #CopyFail #DirtyFrag #Security

Updated my Red Hat Satellite to Version 6.19 and patched all my home-lab RHEL VMs to the latest state via Ansible.

Fixed also the Copy.Fail and Dirty Frag CVE's, so I can safely remove the mitigations again.

#linux #redhat #copyfail #dirtyfrag #devops #homelab #ansible

Und da ist die nächste Lücke im Kernel. Gerade bin ich ein wenig froh kein direkter SysAdmin mehr zu sein

https://www.golem.de/news/fragnesia-schon-wieder-gefaehrliche-root-luecke-im-linux-kernel-2605-208702.html

#Dirtyfrag #Fragnesia #SysAdmin

✅ Upgrade #openWrt 25.12.3 -> 25.12.4

Das kleine Blaue ist wieder etwas sauberer. Machs gut, #DirtyFrag.

#openWrt-One #security #wlan #PoweredByRSS

forum.openwrt.org/t/openwrt-25…

Cavalcade of Copy Fails - updates on all the new "Copy Fail-class" Linux kernel exploits

https://sketchesfromahomelab.com/articles/2026/05/14/Cavalcade_of_Copy_Fails/

#linux #security #copyfail #cve #cve_2026_43284 #cve_2026_43500 #cve_2026_46300 #dirtyfrag #copyfail2 #fragnesia