Search results for: Highlights from Git

The Story of Scalar

New to Git v2.38, Scalar is a built-in repository manager for large repos. Here, we’ll tell the story of how Scalar went from a rough VFS for Git successor to a fully-integrated Git tool, with all of the engineering lessons learned in the process.

JS13K 2022 winners 🏆

The eleventh annual js13kGames coding competition, challenging participants to create games in 13kB or less of JavaScript in a month, just wrapped up. This post highlights the top thirteen entries.

Corrupting memory without memory corruption

In this post I’ll exploit CVE-2022-20186, a vulnerability in the Arm Mali GPU kernel driver and use it to gain arbitrary kernel memory access from an untrusted app on a Pixel 6. This then allows me to gain root and disable SELinux. This vulnerability highlights the strong primitives that an attacker may gain by exploiting errors in the memory management code of GPU drivers.

The Chromium super (inline cache) type confusion

In this post I’ll exploit CVE-2022-1134, a type confusion in Chrome that I reported in March 2022, which allows remote code execution (RCE) in the renderer sandbox of Chrome by a single visit to a malicious site. I’ll also look at some past vulnerabilities of this type and some implementation details of inline cache in V8, the JavaScript engine of Chrome.

Ludum Dare 48 staff picks from GitHub

Ludum Dare 48 staff picks

The theme for Ludum Dare 48 was “deeper and deeper,” which inspired over ten thousand people to create almost four thousand games together over a weekend. As you can imagine,…

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GitHub Universe 2026

GitHub Universe 2026

Join us October 28-29 in San Francisco or online for GitHub Universe, our flagship developer event uniting people, agents, and the world’s code.