A Kernel Race, SuDump, and a Chrome Garbage Collector Bug [Exploit Dev/VR]

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/a-kernel-race-sudump-and-a-chrome-garbage-collector-bug.html

We start off this week with a look at in-the-wild 0days from the past seven years, before diving into some pretty awesome bugs this week including a OOB access in Squirrel (programming language), a couple Linux kernel issues and a Chrome garbage collector bug.

[00:00:22] Spot The Vuln - Just Be Positive - Solution

[00:06:42] Overview of 0days seen in the wild the last 7 years

[00:18:33] Squirrel Sandbox Escape allows Code Execution in Games and Cloud Services

[00:29:15] SuDump: Exploiting suid binaries through the kernel

[00:38:09] How a simple Linux kernel memory corruption bug can lead to complete system compromise

[00:55:46] Chrome in-the-wild bug analysis [CVE-2021-37975]

[01:12:40] FuzzCon Europe 2021

The DAY[0] Podcast episodes are streamed live on Twitch (@dayzerosec) twice a week:

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