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Unpatched Critical Flaws Disclosed in U-Boot Bootloader for Embedded Devices



June 06, 2022 at 07:34PM

Cybersecurity researchers have disclosed two unpatched security vulnerabilities in the open-source U-Boot boot loader. The issues, which were uncovered in the IP defragmentation algorithm implemented in U-Boot by NCC Group, could be abused to achieve arbitrary out-of-bounds write and denial-of-service (DoS). U-Boot is a boot loader used in Linux-based embedded systems such as ChromeOS as well as

from The Hacker News https://ift.tt/ygdsOIx

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