Windows 10: Potential security vulnerabilities in Intel SGX SDK

Discus and support Potential security vulnerabilities in Intel SGX SDK in Windows 10 News to solve the problem; Intel ID: INTEL-SA-00217 Advisory Category: Software Impact of vulnerability: Denial of Service, Information Disclosure Severity rating: MEDIUM... Discussion in 'Windows 10 News' started by Brink, Mar 13, 2019.

  1. Brink Win User

    Potential security vulnerabilities in Intel SGX SDK


    Source: INTEL-SA-00217

    :)
     
    Brink, Mar 13, 2019
    #1
  2. Brink Win User

    Intel SGX SDK and Intel SGX Platform Software Updates


    Source: INTEL-SA-00135
     
    Brink, Mar 13, 2019
    #2
  3. Brink Win User
    Intel SGX Platform Software and Intel SGX SDK Advisory - Jan. 8


    Source: INTEL-SA-00203
     
    Brink, Mar 13, 2019
    #3
  4. Cliff S Win User

    Potential security vulnerabilities in Intel SGX SDK

    Which SGX setting to choose in BIOS


    I had noticed that even though I had Software Guard Extensions(SGX) set to "Software Controlled" in BIOS, that it wasn't showing up in Device Manager.
    Then it came to me, that on my last system build(an MSI mainboard with a 6700K) that MSI had included the driver in the downloads support for the board, and also through their MSI driver & software updater.
    ASUS though doesn't offer it.
    I suppose this is because my ASUS board is a Gaming board and my MSI was a Professional(workstation) board, and ASUS thinks that gamers have no use for this security option*Sad


    Potential security vulnerabilities in Intel SGX SDK [​IMG]
    Tip I has able to download the driver though through the Microsoft Update Catalog: Microsoft Update Catalog
    Select:
    Intel Corporation - SoftwareComponent - 12/22/2017 12:00:00 AM - 1.9.101.41172
    Last Modified: 12/22/2017
    Size: 22.5 MB

    Use something like 7 Zip and extract all files from the .cab folder, then double click the installer.

    Potential security vulnerabilities in Intel SGX SDK [​IMG]



    Potential security vulnerabilities in Intel SGX SDK [​IMG]




    Potential security vulnerabilities in Intel SGX SDK [​IMG]
    Information

    Potential security vulnerabilities in Intel SGX SDK [​IMG]
    Note SGX is only available for Intel CPUs from 7th gen Core Kaby Lake and above.
    What is SGX:
    Intel® Software Guard Extensions SDK | Intel® Software


    Why is the software controlled setting better than enabled in BIOS for consumers as opposed to business:
    Properly Detecting Intel® Software Guard Extensions (Intel® SGX) in Your Applications | Intel® Software



    What does SGX do:
    Intel SGX Homepage | Intel® Software




    I hope this might help other security conscious users here.
    But remember, this is only for 7th gen Intel processors and above!
     
    Cliff S, Mar 13, 2019
    #4
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Potential security vulnerabilities in Intel SGX SDK

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