Login
Newsletter
Werbung

Sicherheit: Zahlenüberlauf in Linux
Aktuelle Meldungen Distributionen
Name: Zahlenüberlauf in Linux
ID: SUSE-SU-2018:3032-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Public Cloud 12, SUSE Linux Enterprise Server 12-SP1-LTSS
Datum: Sa, 6. Oktober 2018, 09:49
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17182
Applikationen: Linux

Originalnachricht

   SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:3032-1
Rating: important
References: #1108399
Cross-References: CVE-2018-17182
Affected Products:
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:


The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive a
security fix.

The following security bug was fixed:

- CVE-2018-17182: The vmacache_flush_all function in mm/vmacache.c
mishandled sequence number overflows. An attacker can trigger a
use-after-free (and possibly gain privileges) via certain thread
creation, map, unmap, invalidation, and dereference operations
(bnc#1108399).


Special Instructions and Notes:

Please reboot the system after installing this update.

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:

- SUSE Linux Enterprise Server 12-SP1-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2163=1

- SUSE Linux Enterprise Module for Public Cloud 12:

zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2018-2163=1



Package List:

- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

kernel-default-3.12.74-60.64.107.1
kernel-default-base-3.12.74-60.64.107.1
kernel-default-base-debuginfo-3.12.74-60.64.107.1
kernel-default-debuginfo-3.12.74-60.64.107.1
kernel-default-debugsource-3.12.74-60.64.107.1
kernel-default-devel-3.12.74-60.64.107.1
kernel-syms-3.12.74-60.64.107.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):

kernel-devel-3.12.74-60.64.107.1
kernel-macros-3.12.74-60.64.107.1
kernel-source-3.12.74-60.64.107.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

kernel-xen-3.12.74-60.64.107.1
kernel-xen-base-3.12.74-60.64.107.1
kernel-xen-base-debuginfo-3.12.74-60.64.107.1
kernel-xen-debuginfo-3.12.74-60.64.107.1
kernel-xen-debugsource-3.12.74-60.64.107.1
kernel-xen-devel-3.12.74-60.64.107.1
kgraft-patch-3_12_74-60_64_107-default-1-2.3.1
kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (s390x):

kernel-default-man-3.12.74-60.64.107.1

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

kernel-ec2-3.12.74-60.64.107.1
kernel-ec2-debuginfo-3.12.74-60.64.107.1
kernel-ec2-debugsource-3.12.74-60.64.107.1
kernel-ec2-devel-3.12.74-60.64.107.1
kernel-ec2-extra-3.12.74-60.64.107.1
kernel-ec2-extra-debuginfo-3.12.74-60.64.107.1


References:

https://www.suse.com/security/cve/CVE-2018-17182.html
https://bugzilla.suse.com/1108399

_______________________________________________
sle-security-updates mailing list
sle-security-updates@lists.suse.com
http://lists.suse.com/mailman/listinfo/sle-security-updates
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung