Evidence at a glance
Based on the linked sources. The author's reported result and independent confirmation are separate checks.
- AI involvement
- Reported models: Codex. Tools: JetKVM, Amazon smart light switch. The writeup below describes the work attributed to AI.
- Reported result
- Works. This is the directory's source-based outcome classification.
- Independent confirmation
- Not reported.
- Human work and limitations
- The entry clarifies the distinction between viral claims of autonomous AI hacking and the author's documented process, which involved significant human effort and specific hardware harnesses (JetKVMs and smart switches) to facilitate AI interaction with the consoles.
Original sources
What was done
ns2jb is a tethered, software-only jailbreak for the Nintendo Switch 2 on firmware 23.0.1. It enables arbitrary native code execution by chaining a SmileBASIC integer overflow with a filesystem service buffer overflow, allowing for homebrew and game modding.
ns2jb is a software-only, tethered jailbreak for the Nintendo Switch 2, compatible with firmware 23.0.1. The exploit chain begins with a 32-bit integer overflow in the SmileBASIC interpreter (a Switch 1 game), which provides initial code execution. This is chained into a buffer overflow within the Switch 2's built-in fs (filesystem) sysmodule. By exploiting path normalization logic, the author achieved arbitrary read/write capabilities, allowing for the dumping of sysmodule code and the eventual execution of arbitrary native code. The author reports that the AI model 'Codex' assisted in bug-finding across sysmodules and performed the modding of the game Mario Kart World to demonstrate the exploit's capabilities. While social media reports claimed the AI performed the majority of the hacking autonomously, the author clarified that the project required approximately two weeks of substantial human effort and that the prompt cited in viral claims was a 'silly caption' rather than an actual instruction. The author notes that while WebKit was initially explored as an attack surface, the fs service proved more effective for achieving the necessary privileges. Further details are available at pepsipu.com.
