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Intel: New very serious hardware vulnerability discovered in processors of the last 5 years

Her researchers Positive Technologies warn of a new lot large security gap in its processors Intel.


ΌAccording to Positive Technologies, this exploitation of vulnerabilities could override hardware encryption and DRM protections. The vulnerability is found in Intel processors over the past five years and only Intel 10th Gen processors are not affected.

Security firm Positive Technologies discovered the flaw, and is warning that it could break apart a chain of trust for important technology like silicon-based encryption, hardware authentication, and modern DRM protections. "This vulnerability jeopardizes everything Intel has done to build the root of trust and lay a solid security foundation on the company platforms," ​​explains security researcher Mark Ermolov.

The root of the flaw is Intel's Converged Security Management Engine (CSME), the part of Intel's chips that's responsible for securing all firmware that runs on Intel-powered machines. Intel has previously patched vulnerabilities in the CSME, but the researchers warn the CSME firmware is unprotected early on when a system boots so it is still vulnerable to attacks.

Intel is trying to mitigate the potential impact of the vulnerability by saying that it may require specialized hardware and physical access to execute malicious code on Intel CSME.

Η Positive Technologies is expected to give more technical details on the subject in white paper soon.

Source 1 - Source 2


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