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SerenityOS exploit analysis: HXP CTF 2020 #1 (and let's fix it too!)

SerenityOS exploit analysis: HXP CTF 2020 #1 (and let's fix it too!)

hxp CTF

SerenityOS exploit analysis: HXP CTF 2020 #2 (ALLES! CTF team entry)

SerenityOS exploit analysis: HXP CTF 2020 #2 (ALLES! CTF team entry)

ALLES!

SerenityOS exploit analysis (CVE-2019-20172)

SerenityOS exploit analysis (CVE-2019-20172)

Exploit

How CPUs Access Hardware - Another SerenityOS Exploit

How CPUs Access Hardware - Another SerenityOS Exploit

When I looked at another

OS haxx0ring: Let's exploit a profiling bug to read arbitrary kernel memory!

OS haxx0ring: Let's exploit a profiling bug to read arbitrary kernel memory!

SerenityOS

OS haxx0ring: Let's write a local root exploit for a bug in "passwd" (and then fix the bug!)

OS haxx0ring: Let's write a local root exploit for a bug in "passwd" (and then fix the bug!)

SerenityOS

Reading Kernel Source Code - Analysis of an Exploit

Reading Kernel Source Code - Analysis of an Exploit

Last video we looked at a kernel

Browser haxx0ring: Let's write an exploit for an integer overflow in JavaScript typed arrays

Browser haxx0ring: Let's write an exploit for an integer overflow in JavaScript typed arrays

SerenityOS

OS hacking: System call origin verification (à la OpenBSD)

OS hacking: System call origin verification (à la OpenBSD)

The LWN article: https://lwn.net/Articles/806776/

SerenityOS update (January 2021)

SerenityOS update (January 2021)

LiveOverflow videos about

SSTI + EJS Delimiter Bypass - hxp CTF 2023 - web/valentine

SSTI + EJS Delimiter Bypass - hxp CTF 2023 - web/valentine

CTF Challenge Writeup for web/valentine as part of

DevTools hacking: Per-process timeline tracks in the SerenityOS Profiler

DevTools hacking: Per-process timeline tracks in the SerenityOS Profiler

SerenityOS

Code Tour: The ext2 filesystem in SerenityOS

Code Tour: The ext2 filesystem in SerenityOS

Serenity is open source on GitHub: https://github.com/