Kernel UAFs and a Parallels VM Escape [Binary Exploitation]

Published: Sept. 30, 2021, midnight

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/kernel-uafs-and-a-parallels-vm-escape.html

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This week we we've got a couple Linux kernel Use-After-Frees and a Parallels guest to host escape.

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[00:00:18] Spot The Vuln - Solution

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[00:02:53] ChaffCTF

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[00:17:10] Kernel Vmalloc Use-After-Free in the ION Allocator

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[00:25:31] Linux Kernel: Exploitable vulnerability in io_uring

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[00:35:09] Parallels Desktop Guest to Host Escape

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[00:46:35] Igor: Crash Deduplication Through Root-Cause Clustering

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[00:51:10] Igor: Crash Deduplication Through Root-Cause Clustering

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[00:57:57] Deus x64: A Pwning Campaign | RET2 Systems

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