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gr4yf0x.bsky.social
VR. Can cook a decent Cacio e Pepe. Physicist in a former life.
15 posts 94 followers 143 following
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Posts 16 Comments 5

Pumpkin (@u1f383 on X) does cool work. Here is another cool read about an interesting race condition involving signal handling u1f383.github.io/linux/2025/0...

submitted 6 days ago • 0 comments

Really great read by @h0mbre (on X) about his journey to exploit a Linux n-day on kCTF. Not only the exploit but the process to understand the bug including own failures, e.g. deal with CONFIG_DEBUG_LIST, is full of insights. h0mbre.github.io/Patch_Gappin...

submitted 15 days ago • 0 comments

Hackers rejoice! We are releasing the Phrack 71 PDF for you today! Don't forget this year is Phrack's 40th anniversary release! Send in your contribution and be part of this historical issue! The CFP is still open, you can find it and the PDF link at phrack.org

submitted 17 days ago • 2 comments

To all our Bluesky friends, feel free to follow us here as we will be posting regular updates as the conference gets closer. See you in May!

submitted 42 days ago • 0 comments

Thank you @phrack.org !

submitted 55 days ago • 0 comments

As of today I'm not longer with CrowdStrike. Looking forward to new challenges in VR :)

submitted 62 days ago • 1 comment

Can recommend Satoshi's training as well, rarely had a training that was such hands-on.

submitted 80 days ago • 0 comments

[RSS] Linux Kernel: TOCTOU in Exec System github.com -> Original->

submitted 91 days ago • 0 comments

Creative vuln research by Eloi (@elvanderb on X) on XNU logic bugs t.co/Z3ktOkj6Gi

submitted 98 days ago • 0 comments

Cool idea. Artists under the Taylor Swift level usually get their money through album sales and merch, maybe concerts only.

submitted 100 days ago • 0 comments

I really like the idea of Bandcamp Gift Cards! Get your friends and family hooked on supporting independent artists/small labels! https://bandcamp.com/gift_cards Original->

submitted 100 days ago • 0 comments

Interesting paper by Erin Avllazagaj to automatically find Linux kernel objects being potentially useful for privilege escalation, tool is called SCAVY. www.usenix.org/system/files...

submitted 102 days ago • 0 comments

Slides for my @ekoparty talk "Advanced Fuzzing With LibAFL" - > docs.google.com/presentation...

submitted 108 days ago • 0 comments

All the recordings from #r2con2024. 🤩 🙌 radare.org/con/2024/

submitted 107 days ago • 0 comments

Custom Linux kernel fuzzing with libFuzzer by @r00tkitsmm.bsky.social r00tkitsmm.github.io/fuzzing/2024...

submitted 108 days ago • 0 comments

Let's give this network a second chance and see if critical mass is hit.

submitted 108 days ago • 0 comments