dragosr on Nostr: Great presentation, glitching the RPi 2350 on an unprotected path (USB VDD, they ...
Great presentation, glitching the RPi 2350 on an unprotected path (USB VDD, they glitch protect others) to disturb reading critical OTP permission bits to mistakenly enable unsecured RISC-V cores to mess with TrustZone secured ARM cores without any limitations.
https://streaming.media.ccc.de/38c3/relive/625Published at
2024-12-29 04:53:45Event JSON
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"content": "Great presentation, glitching the RPi 2350 on an unprotected path (USB VDD, they glitch protect others) to disturb reading critical OTP permission bits to mistakenly enable unsecured RISC-V cores to mess with TrustZone secured ARM cores without any limitations.\n\nhttps://streaming.media.ccc.de/38c3/relive/625",
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