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A Samsung special this week, starting off with two Samsung specific \nvulnerabilities, one in the baseband chip for code execution. And a \nstack based overflow in the RILD service handler parsing IPC calls from \nthe baseband chip for a denial of service. Lastly a Mali GPU driver \nuse-after-free.\n\nLinks and vulnerability summaries for this episode are available at: \nhttps://dayzerosec.com/podcast/230.html\n\n[00:00:00] Introduction\n[00:00:27] Humble Tech Book Bundle: Hacking 2023 by No Starch\n[00:08:15] CVE-2023-21517: Samsung Baseband LTE ESM TFT Heap Buffer Overflow\n[00:18:10] CVE-2023-30644: Samsung RIL Stack Buffer Overflow\n[00:24:58] Arm Mali r44p0: UAF by freeing waitqueue with elements on it\n[00:31:55] A Detailed Look at Pwn2Own Automotive EV Charger Hardware\n\nThe DAY[0] Podcast episodes are streamed live on Twitch twice a week:\n -- Mondays at 3:00pm Eastern (Boston) we focus on web and more bug bounty style vulnerabilities\n -- Tuesdays at 7:00pm Eastern (Boston) we focus on lower-level vulnerabilities and exploits.\n\nWe are also available on the usual podcast platforms:\n -- Apple Podcasts: https://podcasts.apple.com/us/podcast/id1484046063\n -- Spotify: https://open.spotify.com/show/4NKCxk8aPEuEFuHsEQ9Tdt\n -- Google Podcasts: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hMTIxYTI0L3BvZGNhc3QvcnNz\n -- Other audio platforms can be found at https://anchor.fm/dayzerosec\n\nYou can also join our discord: https://discord.gg/daTxTK9