A Curl UAF, iPhone FORCEDENTRY, and a Crazy HP OMEN Driver [Binary Exploitation]

What this episode covers

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/a-curl-uaf-iphone-forcedentry-and-a-crazy-hp-omen-driver.html We start off the week with a crazy driver that exposes some powerful primitives, a use-after-free in curl, we speculate a bit about exploiting a 2-byte information disclosure, and talk about FORCEDENTRY. [00:00:20] Spot The Vuln - Minimax (Solution) [00:04:30] HP OMEN Gaming Hub Privilege Escalation Bug Hits Millions of Gaming Devices [CVE-2021-3437] [00:12:32] Nitro Pro PDF JavaScript document.flattenPages JSStackFrame stack-based use-after-free vulnerability [00:19:31] Microsoft Azure Sphere Security Monitor SMSyscallPeripheralAcquire information disclosure vulnerability [00:27:24] [curl] UAF and double-free in MQTT sending [CVE-2021-22945] [00:34:41] Analyzing Pegasus Spyware's Zero-Click iPhone Exploit ForcedEntry The DAY[0] Podcast episodes are streamed live on Twitch (@dayzerosec) 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. The Video archive can be found on our Youtube channel: https://www.youtube.com/c/dayzerosec You can also join our discord: https://discord.gg/daTxTK9 Or follow us on Twitter (@dayzerosec) to know when new releases are coming.

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