badmalloc (CVE-2023-32428) - a macOS LPE

I recently realised that I still owe you guys some writeups, so since OBTSv7 is around the corner here's the one for badmalloc. I found this back in March 2023, and it got fixed in October. About the bug There's a bug in MallocStackLogging , Apple's "magical" framework that allows developers …