Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2019.3768
SUSE-SU-2019:2572-1 Security update for the Linux Kernel
(Live Patch 10 for SLE 15)
9 October 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Linux Kernel
Publisher: SUSE
Operating System: SUSE
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-14835
Reference: ESB-2019.3691
ESB-2019.3653
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20192572-1.html
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for the Linux Kernel (Live Patch 10 for
SLE 15)
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:2572-1
Rating: important
References: #1149841 #1151021
Cross-References: CVE-2019-14835
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Live Patching 12-SP4
______________________________________________________________________________
An update that solves one vulnerability and has one errata is now available.
Description:
This update for the Linux Kernel 4.12.14-150_17 fixes several issues.
The following security issue was fixed:
o CVE-2019-14835: A buffer overflow flaw was found in the way vhost
functionality, that translates virtqueue buffers to IOVs, logged the buffer
descriptors during migration. A privileged guest user able to pass
descriptors with invalid length to the host when migration is underway,
could use this flaw to increase their privileges on the host (bsc#1151021).
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-SP1-2019-2573=1
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2574=1
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2575=1
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2576=1
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2587=1
o SUSE Linux Enterprise Module for Live Patching 15:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2019-2570=1
SUSE-SLE-Module-Live-Patching-15-2019-2572=1
SUSE-SLE-Module-Live-Patching-15-2019-2577=1
SUSE-SLE-Module-Live-Patching-15-2019-2578=1
SUSE-SLE-Module-Live-Patching-15-2019-2580=1
SUSE-SLE-Module-Live-Patching-15-2019-2581=1
SUSE-SLE-Module-Live-Patching-15-2019-2584=1
SUSE-SLE-Module-Live-Patching-15-2019-2585=1
SUSE-SLE-Module-Live-Patching-15-2019-2586=1
o SUSE Linux Enterprise Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2019-2571=1
SUSE-SLE-Live-Patching-12-SP4-2019-2579=1
SUSE-SLE-Live-Patching-12-SP4-2019-2582=1
SUSE-SLE-Live-Patching-12-SP4-2019-2583=1
SUSE-SLE-Live-Patching-12-SP4-2019-2588=1
SUSE-SLE-Live-Patching-12-SP4-2019-2589=1
SUSE-SLE-Live-Patching-12-SP4-2019-2590=1
SUSE-SLE-Live-Patching-12-SP4-2019-2591=1
Package List:
o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
kernel-livepatch-4_12_14-195-default-6-16.1
kernel-livepatch-4_12_14-197_10-default-2-2.1
kernel-livepatch-4_12_14-197_15-default-2-2.1
kernel-livepatch-4_12_14-197_4-default-5-2.1
kernel-livepatch-4_12_14-197_7-default-4-2.1
o SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
kernel-livepatch-4_12_14-150_14-default-4-2.1
kernel-livepatch-4_12_14-150_14-default-debuginfo-4-2.1
kernel-livepatch-4_12_14-150_17-default-4-2.1
kernel-livepatch-4_12_14-150_17-default-debuginfo-4-2.1
kernel-livepatch-4_12_14-150_22-default-3-2.1
kernel-livepatch-4_12_14-150_22-default-debuginfo-3-2.1
kernel-livepatch-4_12_14-150_27-default-2-2.1
kernel-livepatch-4_12_14-150_27-default-debuginfo-2-2.1
kernel-livepatch-4_12_14-150_32-default-2-2.1
kernel-livepatch-4_12_14-150_32-default-debuginfo-2-2.1
kernel-livepatch-4_12_14-25_19-default-8-2.1
kernel-livepatch-4_12_14-25_19-default-debuginfo-8-2.1
kernel-livepatch-4_12_14-25_22-default-7-2.1
kernel-livepatch-4_12_14-25_22-default-debuginfo-7-2.1
kernel-livepatch-4_12_14-25_25-default-6-2.1
kernel-livepatch-4_12_14-25_25-default-debuginfo-6-2.1
kernel-livepatch-4_12_14-25_28-default-5-2.1
kernel-livepatch-4_12_14-25_28-default-debuginfo-5-2.1
o SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64):
kgraft-patch-4_12_14-94_41-default-7-2.19.1
kgraft-patch-4_12_14-94_41-default-debuginfo-7-2.19.1
kgraft-patch-4_12_14-95_13-default-4-2.1
kgraft-patch-4_12_14-95_16-default-4-2.1
kgraft-patch-4_12_14-95_19-default-3-2.1
kgraft-patch-4_12_14-95_24-default-2-2.1
kgraft-patch-4_12_14-95_29-default-2-2.1
kgraft-patch-4_12_14-95_3-default-6-2.1
kgraft-patch-4_12_14-95_6-default-5-2.1
kgraft-patch-SLE12-SP4_Update_0-debugsource-7-2.19.1
References:
o https://www.suse.com/security/cve/CVE-2019-14835.html
o https://bugzilla.suse.com/1149841
o https://bugzilla.suse.com/1151021
- --------------------------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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=KPYb
-----END PGP SIGNATURE-----