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

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

                               ESB-2019.3268
         SUSE-SU-2019:2232-1 Security update for the Linux Kernel
                       (Live Patch 2 for SLE 15 SP1)
                              29 August 2019

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

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

Product:           kernel
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise        -- Existing Account
                   Access Privileged Data -- Existing Account
                   Denial of Service      -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-13233  

Reference:         ESB-2019.3107
                   ESB-2019.3048
                   ESB-2019.2626

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20192232-1.html

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

SUSE Security Update: Security update for the Linux Kernel (Live Patch 2 for
SLE 15 SP1)

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:2232-1
Rating:            important
References:        #1144502
Cross-References:  CVE-2019-13233
Affected Products:
                   SUSE Linux Enterprise Module for Live Patching 15-SP1
______________________________________________________________________________


An update that fixes one vulnerability is now available.

Description:

This update for the Linux Kernel 4.12.14-197_7 fixes one issue.
The following security issue was fixed:

  o CVE-2019-13233: Fixed use-after-free for access to an LDT entry caused by a
    race condition between modify_ldt() and a #BR exception for an MPX bounds
    violation (bsc#1140454).

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 Module for Live Patching 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2019-2232=1
    SUSE-SLE-Module-Live-Patching-15-SP1-2019-2233=1
    SUSE-SLE-Module-Live-Patching-15-SP1-2019-2235=1

Package List:

  o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
       kernel-livepatch-4_12_14-195-default-5-13.2
       kernel-livepatch-4_12_14-197_4-default-4-2.1
       kernel-livepatch-4_12_14-197_7-default-3-2.1

References:

  o https://www.suse.com/security/cve/CVE-2019-13233.html
  o https://bugzilla.suse.com/1144502

- --------------------------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

iQIVAwUBXWcuzGaOgq3Tt24GAQhh/hAAvsxp58Zlk3y6K+cxSmJmhCvn3QNloMWm
Q0LZt7oyTdgVWKGgEd7IKk0J/XUIBlxS40X/4Qr/7pB1uF8vh3ok27P2dBRgj/dc
LzqEHA7aO9rIciNqBBV0J3C4sCvipHEaSW129VxY1+bLjtX5oUnGj7UCoINAWaxu
FnL8yAxDeRQETyH83J8kHUo/km8qzQUMxKIc8htTOy5sFs5XuTUcE4eQBdPvMX42
dbMQYifZG/yalobIEP5BLNlfzUGBRrivVnI8d2uVTrcS8ThXtjbL8vJZJRRHVhTB
zqr5wJpQJli8KkdKBLL8Vreqnc0AbSB0wV5akbXkuaktU5YiZ7hia+NDtrtQvyiB
w6CQ0lVg55gQ7NLOPWm4KcS3DlSMIvRuXnbI/sJNGDtGEXDHOU3+pvyeqpkzPvOs
O454bli87kJsqXryhwSg+RjMfj9UURzKrOr3ZfmiuK1qhTPFtSQ3sCLWBDddUWw/
3b3LmDiGmiyGtsRBapxLeQNVevjo5u/EfrEblKZuVC4ek+QuZ7qiS3epRhi2U5DZ
DNexi1Cf5NlT3qQax3WnyECWs47ykDF+Ac43c+5n+HBVlHVZo1VhStlP0wRxJ//z
xyA/9fhhQJ33YuJkoEmdwTr5FaPaVTPUW0BUzS4nobSvplmG20kzbprazxGov4o0
SItyog2OzOY=
=bY7C
-----END PGP SIGNATURE-----