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Secret information leak via USB Descriptors

Reportado em January 2, 2019

The attack used specialized hardware to inject a fault into the comparison function in the USB stack. When timed properly, an attacker could trick USB stack into returning sensitive data via USB in the USB descriptor.

Fixed in firmwares 1.8.0 for Model One (22f37e8) and 2.1.0 for Model T (828ba7b).

Read more at our blog or at Colin's.

Reportado por Colin O'Flynn
Trezor Model One, Trezor Model T

Vulnerabilidades resolvidas

Reportado pela comunidade. Investigado. Resolvido. Porque sua segurança nunca é opcional.