Mageia 2019-0207: microcode security update

    Date10 Jul 2019
    CategoryMageia
    321
    Posted ByLinuxSecurity Advisories
    Secure Encrypted Virtualization (SEV) on Advanced Micro Devices(AMD) Platform Security Processor (PSP; aka AMD Secure Processor or AMD-SP) 0.17 build 11 and earlier has an insecure cryptographic implementation. This update provides Amd SEV Firmware to 0.17 build 22 (CVE-2019-9836).
    MGASA-2019-0207 - Updated microcode package fixes security vulnerability
    
    Publication date: 10 Jul 2019
    URL: https://advisories.mageia.org/MGASA-2019-0207.html
    Type: security
    Affected Mageia releases: 6, 7
    CVE: CVE-2019-9836
    
    Secure Encrypted Virtualization (SEV) on Advanced Micro Devices(AMD)
    Platform Security Processor (PSP; aka AMD Secure Processor or AMD-SP)
    0.17 build 11 and earlier has an insecure cryptographic implementation.
    This update provides Amd SEV Firmware to 0.17 build 22 (CVE-2019-9836). 
    
    It also updates the Intel Microcode for the following:
    * SNB-E/EN/EP C1/M0 6-2d-6/6d 0000061d->0000061f Xeon E3/E5, Core X
    * SNB-E/EN/EP C2/M1 6-2d-7/6d 00000714->00000718 Xeon E3/E5, Core X
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=25053
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9836
    
    SRPMS:
    - 6/nonfree/microcode-0.20190618-1.mga6.nonfree
    - 7/nonfree/microcode-0.20190618-1.mga7.nonfree
    

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