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Home>CVE‑2022‑21819

Tag: CVE‑2022‑21819

Updated on March 10, 2022March 10, 2022/ Bennie Affleck

PCIe DMA Attack against a secured Jetson Nano (CVE-2022-21819)

PCIe DMA Attack against a secured Jetson Nano (CVE-2022-21819)

Congratulations! Your Jetson Nano (T210) product is finished and ready to ship worldwide. Secure boot is enabled, Linux and it’s bootloaders are locked down and the file system holding your precious IP is encrypted. Even JTAG is disabled with an OTP (One-Time-Programmable) security fuse. Yet, lurking in the Jetson Nano’s Linux kernel is a PCIe …

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