Dmitry Vyukov
@dvyukov
Followers
9K
Following
12K
Media
102
Statuses
4K
I tweet about fuzzing, bugs, sanitizers, security, hardening, kernels, syzkaller, Go, performance, concurrency, lock-free algorithms.
Munich, Germany
Joined April 2009
RT @maelver: Prototype for type-based partitioning of Linux kernel slab caches: Compiler seems to be doing a good-….
discourse.llvm.org
I was curious if I can get it to work for the Linux kernel. Here’s a prototype: Critically, the Linux kernel’s macro-based wrapfest of the kmalloc* functions meant that automatic instrumentation is...
0
5
0
We are hiring in Sunnyvale, USA:.Senior Tech Lead, C++ Ecosystem Safety. As the Senior Tech Lead you will have primary responsibility for C++ safety efforts including dynamic analysis, static analysis, fuzzing, and related areas.
0
5
22
RT @ESultanik: @dvyukov @theori_io @trailofbits FWIW, Trail of Bits spent the last month divorcing our system from the competition framewor….
github.com
Buttercup finds and patches software vulnerabilities - trailofbits/buttercup
0
3
0
RT @pr0cf51: Here’s the source code of our #AIxCC winning team @TeamAtlanta24, enjoy! . More things TBA.
github.com
Contribute to Team-Atlanta/aixcc-afc-atlantis development by creating an account on GitHub.
0
38
0
Genuinely interested to hear from teams how much better they feel they would go given 2x team size?.cc @theori_io @trailofbits.
3
0
5
With #AIxCC results in, thinking how much it's "this is the best approach to the problem" vs "this is all just hard work, development, engineering, tuning, etc"?. 1st: 392.76 score, 42 ppl team.2nd: 291.35, 10.3rd: 210.68, 8.4th: 153.70, 8. Also:.2nd: 41KLOC Python.3rd: 21KLOC.
1
2
20
RT @0xor0ne: External fuzzing of USB drivers with Syzkaller. Credits @andreyknvl. #infosec #fuzzing .
0
55
0
RT @oswalpalash: Coincidentally this repeats a lot of what I explored during my thesis for fuzzing the Linux kernel.TLDR- enriched corpus i….
0
2
0
RT @seadragnol: Writeup for my first kCTF - CVE-2023-52927😋.
seadragnol.github.io
my first CVE - my first kCTF
0
53
0
Love #syzkaller?. Our sibling team at Google is looking for #Linux Kernel Fuzzing & Hardening specialist in Zurich. If KASAN/UBSAN/KCOV are your tools of the trade, we want to talk.
1
23
73
RT @Dinosn: Learn how an out-of-bounds write vulnerability in the Linux kernel can be exploited to achieve an LPE (CVE-2025-0927) https://t….
ssd-disclosure.com
Summary This advisory describes an out-of-bounds write vulnerability in the Linux kernel that achieves local privilege escalation on Ubuntu 22.04 for active user sessions. Credit An independent...
0
7
0
RT @SinaTweet: @explody @roddux @Canonical @ubuntu Both vulns where kernel interfaces that are historically root only (and therefore aren't….
0
1
0
RT @notselwyn: Exciting news! 🚀 Just dropped my blogpost unveiling the universal Linux kernel LPE PoC for CVE-2024-1086 (working on v5.14 -….
pwning.tech
A tale about exploiting KernelCTF Mitigation, Debian, and Ubuntu instances with a double-free in nf_tables in the Linux kernel, using novel techniques like Dirty Pagedirectory. All without even...
0
272
0
RT @DarkNavyOrg: Meet our new buddy, Argusee — an AI-powered, automated vulnerability hunter that has already discovered 15+ vulnerabilitie….
0
29
0
RT @chompie1337: i'll admit - when i found it, i wasn't totally sure if i could get LPE with this strange little kernel bug alone. it took….
0
212
0