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 |