Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/a-too-trusty-trustzone-and-a-few-linux-kernel-bugs.html

Some interesting vulnerability envrionments this week, some Trusted App issues, a couple Linux Kernel vulns, and a look at memory safety issues in unsafe Rust.

[00:00:19] Spot The Vuln - Extract All The Things - Solution

[00:03:43] Gerbv drill format T-code tool number out-of-bounds write vulnerability

[00:13:27] Vulnerable tzdemuxerservice TA on Samsung TVs (J-series)

[00:27:06] Remote Linux Kernel Heap Overflow | TIPC Module Allows Arbitrary Code Execution [CVE-2021-43267]

[00:33:49] SLUB overflow [CVE-2021-42327]

[00:43:50] Rudra: Finding Memory Safety Bugs in Rust at the Ecosystem Scale

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

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A too trusty TrustZone and a few Linux Kernel bugs [Binary Exploitation]