Technology

Code-execution flaw in UEFI firmware threatens most servers on planet Earth

Summary

A severe security flaw has been discovered in open-source boot-time firmware utilized by numerous data centers and server manufacturers worldwide. Security defenders globally are now working to address this critical code-execution vulnerability, which carries an extremely high severity rating.

Defenders across the world face the burden of responding to yet another botched code-execution vulnerability, this time in boot-time firmware used by most of the world’s server vendors and data centers. The vulnerability, with a severity rating of 9.5 out of 10, resides in the TianoCore EDK II, an open source codebase that hardware makers and cloud providers use to…

Source: Read the full story at Ars Technica - All content

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