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Sicherheit: Zwei Probleme in Linux
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Linux
ID: SUSE-SU-2017:0866-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Public Cloud 12, SUSE Linux Enterprise Server for SAP 12, SUSE Linux Enterprise Server 12-LTSS
Datum: Do, 30. März 2017, 06:44
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2636
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7184

Originalnachricht

   SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2017:0866-1
Rating: important
References: #1027565 #1028372 #1030573
Cross-References: CVE-2017-2636 CVE-2017-7184
Affected Products:
SUSE Linux Enterprise Server for SAP 12
SUSE Linux Enterprise Server 12-LTSS
SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________

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

Description:


The SUSE Linux Enterprise 12 kernel was updated to fix the following
security bugs:

- CVE-2017-7184: The Linux kernel allowed local users to obtain root
privileges or cause a denial of service (heap-based out-of-bounds
access) via unspecified vectors, as demonstrated during a Pwn2Own
competition at CanSecWest 2017 (bnc#1030573, bnc#1028372).
- CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
kernel allowed local users to gain privileges or cause a denial of
service (double free) by setting the HDLC line discipline (bnc#1027565).


Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Server for SAP 12:

zypper in -t patch SUSE-SLE-SAP-12-2017-486=1

- SUSE Linux Enterprise Server 12-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-2017-486=1

- SUSE Linux Enterprise Module for Public Cloud 12:

zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2017-486=1

To bring your system up-to-date, use "zypper patch".


Package List:

- SUSE Linux Enterprise Server for SAP 12 (noarch):

kernel-devel-3.12.61-52.69.2
kernel-macros-3.12.61-52.69.2
kernel-source-3.12.61-52.69.2

- SUSE Linux Enterprise Server for SAP 12 (x86_64):

kernel-default-3.12.61-52.69.2
kernel-default-base-3.12.61-52.69.2
kernel-default-base-debuginfo-3.12.61-52.69.2
kernel-default-debuginfo-3.12.61-52.69.2
kernel-default-debugsource-3.12.61-52.69.2
kernel-default-devel-3.12.61-52.69.2
kernel-syms-3.12.61-52.69.1
kernel-xen-3.12.61-52.69.2
kernel-xen-base-3.12.61-52.69.2
kernel-xen-base-debuginfo-3.12.61-52.69.2
kernel-xen-debuginfo-3.12.61-52.69.2
kernel-xen-debugsource-3.12.61-52.69.2
kernel-xen-devel-3.12.61-52.69.2
kgraft-patch-3_12_61-52_69-default-1-2.3
kgraft-patch-3_12_61-52_69-xen-1-2.3

- SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):

kernel-default-3.12.61-52.69.2
kernel-default-base-3.12.61-52.69.2
kernel-default-base-debuginfo-3.12.61-52.69.2
kernel-default-debuginfo-3.12.61-52.69.2
kernel-default-debugsource-3.12.61-52.69.2
kernel-default-devel-3.12.61-52.69.2
kernel-syms-3.12.61-52.69.1

- SUSE Linux Enterprise Server 12-LTSS (x86_64):

kernel-xen-3.12.61-52.69.2
kernel-xen-base-3.12.61-52.69.2
kernel-xen-base-debuginfo-3.12.61-52.69.2
kernel-xen-debuginfo-3.12.61-52.69.2
kernel-xen-debugsource-3.12.61-52.69.2
kernel-xen-devel-3.12.61-52.69.2
kgraft-patch-3_12_61-52_69-default-1-2.3
kgraft-patch-3_12_61-52_69-xen-1-2.3

- SUSE Linux Enterprise Server 12-LTSS (noarch):

kernel-devel-3.12.61-52.69.2
kernel-macros-3.12.61-52.69.2
kernel-source-3.12.61-52.69.2

- SUSE Linux Enterprise Server 12-LTSS (s390x):

kernel-default-man-3.12.61-52.69.2

- SUSE Linux Enterprise Module for Public Cloud 12 (x86_64):

kernel-ec2-3.12.61-52.69.2
kernel-ec2-debuginfo-3.12.61-52.69.2
kernel-ec2-debugsource-3.12.61-52.69.2
kernel-ec2-devel-3.12.61-52.69.2
kernel-ec2-extra-3.12.61-52.69.2
kernel-ec2-extra-debuginfo-3.12.61-52.69.2


References:

https://www.suse.com/security/cve/CVE-2017-2636.html
https://www.suse.com/security/cve/CVE-2017-7184.html
https://bugzilla.suse.com/1027565
https://bugzilla.suse.com/1028372
https://bugzilla.suse.com/1030573

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