RT @spendergrsec: So reachable WARNs get auto-CVE'd by the Linux CNA purely from the possibility of panic_on_warn, a reachable BUG() report…

RT @andersonc0d3: Blog post I wrote about an unexpectedly vulnerability we discovered in the TCP subsystem of the Linux kernel. This one is…

RT @_MatteoRizzo: Our newest research project is finally public! We can load malicious microcode on Zen1-Zen4 CPUs!

An excellent undocumented instruction chase story. Must have been a lot of fun.

RT @andersonc0d3: Analyzing and Exploiting Branch Mispredictions in Microcode

RT @taviso: welp, it looks like an OEM leaked the patch for "AMD Microcode Signature Verification Vulnerability" 🔥 The patch is not in linu…

RT @offensive_con: Ticket shop is live.

@BadgeWizard I can totally relate 👍😊

As usual I had a blast at @h2hconference. Thank you for having me. Slides for my talk are available now👇

RT @sirdarckcat: Back in @h2hconference last week, @pwningsystems and me presented this tool we've been working on (with Artem) we now call…

… right

Nature is healing 🤣… seriously though, what a circus… one can only hope that other upstream mechanisms work better than this, right? Right!? 😉

RT @FuzzySec: I have posted the slides for the talk @chompie1337 and I gave this past weekend at @h2hconference -> The Kernel Hacker’s Guid…

@wiknerj @h2hconference @bsdaemon @gabrielnb Dude... put the zine away ;-)

@udunadan @h2hconference Haha. Nah. This almost always work the other way around I guess 😊

@bsdaemon End of an era... but also beginning of a new one! Thank you very much for the unique experience of the H2HC. As always looking forward to this year's and future editions.

@Dwokfur @grsecurity @bsdaemon Virtualization does not change anything. We managed to reproduce the attack and defeat Intel CAT "isolation" from VMs.

RT @grsecurity: We need to post a correction to yesterday's eBPF performance numbers: @_minipli wasn't happy with just a 30x speedup and t…