[binary] kCTF Changes, LogMeIn, and wlan VFS Bugs

What this episode covers

Google makes some changes to their kCTF competition, and a few kernel bugs shake out of the LogMeIn and wlan VFS drivers. Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/242.html [00:00:00] Introduction [00:00:29] Netfilter Tables Removed from kCTF [00:20:23] LogMeIn / GoTo LMIInfo.sys Handle Duplication [00:27:20] Several wlan VFS read handlers don't check buffer size leading to userland memory corruption [00:32:35] International Journal of Proof-of-Concept or Get The Fuck Out (PoC||GTFO) - 0x22 [00:34:15] Exploring AMD Platform Secure Boot The DAY[0] Podcast episodes are streamed live on Twitch 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. We are also available on the usual podcast platforms: -- Apple Podcasts: https://podcasts.apple.com/us/podcast/id1484046063 -- Spotify: https://open.spotify.com/show/4NKCxk8aPEuEFuHsEQ9Tdt -- Google Podcasts: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hMTIxYTI0L3BvZGNhc3QvcnNz -- Other audio platforms can be found at https://anchor.fm/dayzerosec You can also join our discord: https://discord.gg/daTxTK9

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