Debian: DSA-4565-2: intel-microcode security update

    Date 13 Dec 2019
    491
    Posted By LinuxSecurity Advisories
    This update ships updated CPU microcode for CFL-S (Coffe Lake Desktop) models of Intel CPUs which were not yet included in the Intel microcode update released as DSA 4565-1. For details please refer to https://www.intel.com/content/dam/www/public/us/en/security-advisory/documents/IPU-2019.2-microcode-update-guidance-v1.01.pdf
    
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    Debian Security Advisory DSA-4565-2                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    December 13, 2019                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : intel-microcode
    CVE ID         : CVE-2019-11135 CVE-2019-11139
    Debian Bug     : 946515
    
    This update ships updated CPU microcode for CFL-S (Coffe Lake Desktop)
    models of Intel CPUs which were not yet included in the Intel microcode
    update released as DSA 4565-1. For details please refer to
    https://www.intel.com/content/dam/www/public/us/en/security-advisory/documents/IPU-2019.2-microcode-update-guidance-v1.01.pdf
    
    Additionally this update rolls back CPU microcode for HEDT and Xeon
    processors with signature 0x50654 which were affected by a regression
    causing hangs on warm reboots (Cf. #946515).
    
    For the oldstable distribution (stretch), these problems have been fixed
    in version 3.20191115.2~deb9u1.
    
    For the stable distribution (buster), these problems have been fixed in
    version 3.20191115.2~deb10u1.
    
    We recommend that you upgrade your intel-microcode packages.
    
    For the detailed security status of intel-microcode please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/intel-microcode
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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