Hi! My name's Joseph Ravichandran (aka "ravi").
I am a PhD student at MIT studying computer architecture, specifically microarchitectural security.
Links:
GitHub,
Twitter.
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Posts
January 30, 2025: An absolutely wild race condition in XNU: CVE-2025-24118.
January 23, 2025: The kernel is sus. An integer type confusion in XNU: CVE-2024-54507.
June 19, 2024: I'll clean my code with TURPENTINE. A kernel 0-day in XNU: CVE-2024-27815.
May 2, 2022: Finding a CVE in Linux or failing a class. How we found CVE-2022-29968.