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Intel CPU 치명적인 결함! 이젠 AMD를 써야하나

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패치가 불가능한 결함이 인텔 CPU에서 나왔다

https://thehackernews.com/2020/03/intel-csme-vulnerability.html

 

This Unpatchable Flaw Affects All Intel CPUs Released in Last 5 Years

All Intel processors released in the past 5 years contain an unpatchable vulnerability due to flaw in Converged Security and Management Engine (CSME).

thehackernews.com

최신 Intel 10 세대 프로세서만 이 취약점에 해당사항 없고

Intel CSME(Intel's Converged Security and Management Engine) 버전 11.x, Intel CSME 버전 12.0.35, Intel TXE 버전 3.x, 4.x 및 Intel Server Platform Services 버전 3.x, 4.x, SPS_E3_05.00.04.027.0에 영향을 준다고 한다

 

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0090

 

CVE - CVE-2019-0090

Insufficient access control vulnerability in subsystem for Intel(R) CSME before versions 11.x, 12.0.35 Intel(R) TXE 3.x, 4.x, Intel(R) Server Platform Services 3.x, 4.x, Intel(R) SPS before version SPS_E3_05.00.04.027.0 may allow an unauthenticated user to

cve.mitre.org

CVE-2019-0090 취약점은 단지, 공격자가 CPU에 물리적으로만 접근할 수 있는 펌웨어 버그로 설명됐다. 

그러나 포지티브는 보고서에서 해당 버그는 루트 암호키인 칩셋키를 되찾는데도 악용될 수 있다. 

이를 통해 공격자는 기기에 있는 모든 것에 접근할 수 있다는 것이다

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