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blog.zapb.de | ||
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sergioprado.blog
JTAG is a physical hardware interface that makes it possible, among other things, to extract the firmware image from electronic devices. |
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blog.inhq.net
The article describes a new vulnerability in the KeepKey hardware wallet. Vulnerable code in the Ethereum transaction handling can leak memory from attacker-controlled address locations onto the display when processing a crafted EthereumSignTx message. An attacker with physical access to an unlocked KeepKey device can extract the BIP39 seed or other confidential device secrets via this flaw without tampering with the device hardware or leaving permanent traces. |
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blog.quarkslab.com
Following our presentation at Black Hat USA, in this blog post we provide some details on CVE-2022-20233, the latest vulnerability we found on Titan M, and how we exploited it to obtain code execution on the chip. |
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blog.sephiroth.it
Update: the source code has moved to github, so it's easier for anyone to fork it! As long as Android doesn't have a built-in ImageView widget with zoom and scroll capabilities I tries to create one by myself starting from the google repository. The result is pretty nice so I'm posting here the source code, if anyone is interested, or... |
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