-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.4347
          SUSE-SU-2019:14220-1 Security update for microcode_ctl
                             18 November 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           microcode_ctl
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Privileged Data -- Existing Account
                   Denial of Service      -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-11139 CVE-2019-11135 

Reference:         ESB-2019.4339
                   ESB-2019.4286
                   ESB-2019.4280
                   ESB-2019.4273

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-201914220-1.html

- --------------------------BEGIN INCLUDED TEXT--------------------

SUSE Security Update: Security update for microcode_ctl

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:14220-1
Rating:            important
References:        #1139073 #1141035 #1155988
Cross-References:  CVE-2019-11135 CVE-2019-11139
Affected Products:
                   SUSE Linux Enterprise Server 11-SP4-LTSS
                   SUSE Linux Enterprise Point of Sale 11-SP3
______________________________________________________________________________

An update that solves two vulnerabilities and has one errata is now available.

Description:

This update for microcode_ctl fixes the following issues:

  o Updated to 20191112 official security release (bsc#1155988)
  o Includes security fixes for: - CVE-2019-11135: Added feature allowing to
    disable TSX RTM (bsc#1139073) - CVE-2019-11139: A CPU microcode only fix
    for Voltage modulation issues (bsc#1141035)

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  o SUSE Linux Enterprise Server 11-SP4-LTSS:
    zypper in -t patch slessp4-microcode_ctl-14220=1
  o SUSE Linux Enterprise Point of Sale 11-SP3:
    zypper in -t patch sleposp3-microcode_ctl-14220=1

Package List:

  o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 x86_64):
       microcode_ctl-1.17-102.83.50.1
  o SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
       microcode_ctl-1.17-102.83.50.1


References:

  o https://www.suse.com/security/cve/CVE-2019-11135.html
  o https://www.suse.com/security/cve/CVE-2019-11139.html
  o https://bugzilla.suse.com/1139073
  o https://bugzilla.suse.com/1141035
  o https://bugzilla.suse.com/1155988

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=6tU5
-----END PGP SIGNATURE-----