New U-Boot flaws could enable stealthy firmware attacks

By Lawrence Abrams

AI Summary

Six vulnerabilities discovered in U-Boot, the widely deployed open-source bootloader used in embedded Linux devices, could allow attackers to execute malicious code during the boot process, enabling persistent firmware-level compromise that survives OS reinstalls. The flaws are particularly impactful given U-Boot's prevalence in routers, IoT devices, and industrial systems where firmware patching is often difficult or impossible.

Read full article → https://www.bleepingcomputer.com/news/security/new…

Relevance score: 80.0/100

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