Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/an-android-kernel-bug-a-chrome-edge-exploit.html

Hex-rays/Adobe cross-over as they move to a subscription model and we are not too happy about it, we also discuss a few interesting bugs this week from an odd optimization and a signedness bug in Chrome, to some mishandled null-bytes in runc, and a subtle object-state confusion in the Linux kernel

[00:00:21] Spot the Vuln - Revenge of the Average

[00:04:38] Hex-rays is moving to a Subscription model

[00:32:49] Understanding the Root Cause of a Chrome Bug from Pwn2Own 2021 [CVE-2021-21220]

[00:44:30] runc/libcontainer: insecure handling of null-bytes in bind mount sources

[00:49:50] refcount increment on mid-destruction file [CVE-2021-1048]

[00:56:30] Overview of V8 Exploitation

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