Kernel UAFs and a Parallels VM Escape [Binary Exploitation]

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/kernel-uafs-and-a-parallels-vm-escape.html This week we we've got a couple Linux kernel Use-After-Frees and a Parallels guest to host escape. [00:00:18] Spot The Vuln - Solution [00:02:53] ChaffCTF [00:17:10] Kernel Vmalloc Use-After-Free in the ION Allocator [00:25:31] Linux Kernel: Exploitable vulnerability in io_uring [00:35:09] Parallels Desktop Guest to Host Escape [00:46:35] Igor: Crash Deduplication Through Root-Cause Clustering [00:51:10] Igor: Crash Deduplication Through Root-Cause Clustering [00:57:57] Deus x64: A Pwning Campaign | RET2 Systems The DAY[0] Podcast episodes are streamed live on Twitch (@dayzerosec) twice a week: Mondays at 3:00pm Eastern (Boston) we focus on web and more bug bounty style vulnerabilities Tuesdays at 7:00pm Eastern (Boston) we focus on lower-level vulnerabilities and exploits. The Video archive can be found on our Youtube channel: https://www.youtube.com/c/dayzerosec You can also join our discord: https://discord.gg/daTxTK9 Or follow us on Twitter (@dayzerosec) to know when new releases are coming.