嵌入式软件工程师听说过 u-boot 和 bootloader，但很多工程师依然不知道他们到底是啥。 今天就来简单讲讲 u-boot 和 bootloader 的内容以及区别。 Bootloader 比Bootloader从字面上来看就是启动加载的意思。用过电脑的都知道，windows开机时会首先加载bios，然后是系统内核 ...

Microsoft’s Threat Intelligence team has leveraged its AI-driven Security Copilot tool to identify 20 critical vulnerabilities in widely used open-source bootloaders — GRUB2, U-Boot, and Barebox.

Memory handling issues in U-Boot open-source bootloader for embedded devices make possible multiple exploitation techniques that lead to arbitrary code execution. U-Boot, short for the Universal Boot ...