Upstream information

CVE-2017-15129 at MITRE

Description

A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 6.1
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None Low
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1074839 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.114-92.64.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-285
SUSE CaaS Platform ALL
  • kernel-default >= 4.4.114-94.11.3
Patchnames:
SUSE-CAASP-ALL-2018-271
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-BSK-12-SP2-2018-285
SUSE Linux Enterprise Build System Kit 12 SP3
  • kernel-zfcpdump >= 4.4.114-94.11.3
Patchnames:
SUSE-SLE-BSK-12-SP3-2018-271
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.114-92.64.1
  • kernel-default-devel >= 4.4.114-92.64.1
  • kernel-default-extra >= 4.4.114-92.64.1
  • kernel-devel >= 4.4.114-92.64.1
  • kernel-macros >= 4.4.114-92.64.1
  • kernel-source >= 4.4.114-92.64.1
  • kernel-syms >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-285
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.114-94.11.3
  • kernel-default-devel >= 4.4.114-94.11.3
  • kernel-default-extra >= 4.4.114-94.11.3
  • kernel-devel >= 4.4.114-94.11.2
  • kernel-macros >= 4.4.114-94.11.2
  • kernel-source >= 4.4.114-94.11.2
  • kernel-syms >= 4.4.114-94.11.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-271
SUSE Linux Enterprise Desktop 12 SP4
  • kernel-default >= 4.12.14-94.41.1
  • kernel-default-devel >= 4.12.14-94.41.1
  • kernel-default-extra >= 4.12.14-94.41.1
  • kernel-devel >= 4.12.14-94.41.1
  • kernel-macros >= 4.12.14-94.41.1
  • kernel-source >= 4.12.14-94.41.1
  • kernel-syms >= 4.12.14-94.41.1
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.114-92.64.1
  • cluster-network-kmp-default >= 4.4.114-92.64.1
  • dlm-kmp-default >= 4.4.114-92.64.1
  • gfs2-kmp-default >= 4.4.114-92.64.1
  • ocfs2-kmp-default >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-HA-12-SP2-2018-285
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.114-94.11.3
  • dlm-kmp-default >= 4.4.114-94.11.3
  • gfs2-kmp-default >= 4.4.114-94.11.3
  • ocfs2-kmp-default >= 4.4.114-94.11.3
Patchnames:
SUSE-SLE-HA-12-SP3-2018-271
SUSE Linux Enterprise High Availability 12 SP4
  • cluster-md-kmp-default >= 4.12.14-94.41.1
  • dlm-kmp-default >= 4.12.14-94.41.1
  • gfs2-kmp-default >= 4.12.14-94.41.1
  • ocfs2-kmp-default >= 4.12.14-94.41.1
SUSE Linux Enterprise High Availability 12 SP5
  • cluster-md-kmp-default >= 4.12.14-120.1
  • dlm-kmp-default >= 4.12.14-120.1
  • gfs2-kmp-default >= 4.12.14-120.1
  • ocfs2-kmp-default >= 4.12.14-120.1
SUSE Linux Enterprise High Availability 15 SP1
  • cluster-md-kmp-default >= 4.12.14-195.1
  • dlm-kmp-default >= 4.12.14-195.1
  • gfs2-kmp-default >= 4.12.14-195.1
  • ocfs2-kmp-default >= 4.12.14-195.1
SUSE Linux Enterprise High Availability 15
  • cluster-md-kmp-default >= 4.12.14-23.1
  • dlm-kmp-default >= 4.12.14-23.1
  • gfs2-kmp-default >= 4.12.14-23.1
  • ocfs2-kmp-default >= 4.12.14-23.1
SUSE Linux Enterprise High Performance Computing 12 SP5
  • kernel-default >= 4.12.14-120.1
  • kernel-default-base >= 4.12.14-120.1
  • kernel-default-devel >= 4.12.14-120.1
  • kernel-devel >= 4.12.14-120.1
  • kernel-macros >= 4.12.14-120.1
  • kernel-source >= 4.12.14-120.1
  • kernel-syms >= 4.12.14-120.1
SUSE Linux Enterprise Live Patching 12 SP3
  • kgraft-patch-4_4_114-94_11-default >= 1-4.3.5
Patchnames:
SUSE-SLE-Live-Patching-12-SP3-2018-271
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-4_4_114-92_64-default >= 1-3.3.2
Patchnames:
SUSE-SLE-Live-Patching-12-2018-285
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • kernel-default >= 4.12.14-195.1
  • kernel-default-base >= 4.12.14-195.1
  • kernel-default-devel >= 4.12.14-195.1
  • kernel-default-man >= 4.12.14-195.1
  • kernel-devel >= 4.12.14-195.1
  • kernel-macros >= 4.12.14-195.1
  • kernel-zfcpdump >= 4.12.14-195.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • kernel-default-man >= 4.12.14-197.40.1
SUSE Linux Enterprise Module for Basesystem 15
  • kernel-default >= 4.12.14-23.1
  • kernel-default-devel >= 4.12.14-23.1
  • kernel-devel >= 4.12.14-23.1
  • kernel-macros >= 4.12.14-23.1
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • kernel-docs >= 4.12.14-195.1
  • kernel-obs-build >= 4.12.14-195.1
  • kernel-source >= 4.12.14-195.1
  • kernel-syms >= 4.12.14-195.1
SUSE Linux Enterprise Module for Development Tools 15
  • kernel-docs >= 4.12.14-23.1
  • kernel-obs-build >= 4.12.14-23.1
  • kernel-source >= 4.12.14-23.1
  • kernel-syms >= 4.12.14-23.1
  • kernel-vanilla-base >= 4.12.14-23.1
SUSE Linux Enterprise Module for Legacy 15 SP1
  • reiserfs-kmp-default >= 4.12.14-195.1
SUSE Linux Enterprise Module for Legacy 15
  • reiserfs-kmp-default >= 4.12.14-23.1
SUSE Linux Enterprise Module for Live Patching 15
  • kernel-default-livepatch >= 4.12.14-23.1
SUSE Linux Enterprise Module for Public Cloud 15 SP2
  • kernel-azure-base >= 4.12.14-8.30.1
  • kernel-devel-azure >= 4.12.14-5.47.1
  • kernel-source-azure >= 4.12.14-5.47.1
SUSE Linux Enterprise Module for Public Cloud 15 SP3
  • kernel-azure-base >= 4.12.14-8.58.1
  • kernel-devel-azure >= 4.12.14-5.47.1
  • kernel-source-azure >= 4.12.14-5.47.1
SUSE Linux Enterprise Real Time Extension 12 SP2
  • cluster-md-kmp-rt >= 4.4.114-27.1
  • cluster-network-kmp-rt >= 4.4.114-27.1
  • dlm-kmp-rt >= 4.4.114-27.1
  • gfs2-kmp-rt >= 4.4.114-27.1
  • kernel-devel-rt >= 4.4.114-27.1
  • kernel-rt >= 4.4.114-27.1
  • kernel-rt-base >= 4.4.114-27.1
  • kernel-rt-devel >= 4.4.114-27.1
  • kernel-rt_debug-devel >= 4.4.114-27.1
  • kernel-source-rt >= 4.4.114-27.1
  • kernel-syms-rt >= 4.4.114-27.1
  • ocfs2-kmp-rt >= 4.4.114-27.1
Patchnames:
SUSE-SLE-RT-12-SP2-2018-327
SUSE Linux Enterprise Real Time Extension 12 SP3
  • cluster-md-kmp-rt >= 4.4.120-3.8.1
  • dlm-kmp-rt >= 4.4.120-3.8.1
  • gfs2-kmp-rt >= 4.4.120-3.8.1
  • kernel-devel-rt >= 4.4.120-3.8.1
  • kernel-rt >= 4.4.120-3.8.1
  • kernel-rt-base >= 4.4.120-3.8.1
  • kernel-rt-devel >= 4.4.120-3.8.1
  • kernel-rt_debug-devel >= 4.4.120-3.8.1
  • kernel-source-rt >= 4.4.120-3.8.1
  • kernel-syms-rt >= 4.4.120-3.8.1
  • ocfs2-kmp-rt >= 4.4.120-3.8.1
Patchnames:
SUSE-SLE-RT-12-SP3-2018-663
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.114-92.64.1
  • kernel-default-base >= 4.4.114-92.64.1
  • kernel-default-devel >= 4.4.114-92.64.1
  • kernel-default-man >= 4.4.114-92.64.1
  • kernel-devel >= 4.4.114-92.64.1
  • kernel-macros >= 4.4.114-92.64.1
  • kernel-source >= 4.4.114-92.64.1
  • kernel-syms >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-285
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-default >= 4.4.114-94.11.3
  • kernel-default-base >= 4.4.114-94.11.3
  • kernel-default-devel >= 4.4.114-94.11.3
  • kernel-default-man >= 4.4.114-94.11.3
  • kernel-devel >= 4.4.114-94.11.2
  • kernel-macros >= 4.4.114-94.11.2
  • kernel-source >= 4.4.114-94.11.2
  • kernel-syms >= 4.4.114-94.11.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-271
SUSE Linux Enterprise Server 12 SP4
  • kernel-default >= 4.12.14-94.41.1
  • kernel-default-base >= 4.12.14-94.41.1
  • kernel-default-devel >= 4.12.14-94.41.1
  • kernel-default-man >= 4.12.14-94.41.1
  • kernel-devel >= 4.12.14-94.41.1
  • kernel-macros >= 4.12.14-94.41.1
  • kernel-source >= 4.12.14-94.41.1
  • kernel-syms >= 4.12.14-94.41.1
SUSE Linux Enterprise Server 12 SP5
  • kernel-default >= 4.12.14-120.1
  • kernel-default-base >= 4.12.14-120.1
  • kernel-default-devel >= 4.12.14-120.1
  • kernel-default-man >= 4.12.14-120.1
  • kernel-devel >= 4.12.14-120.1
  • kernel-macros >= 4.12.14-120.1
  • kernel-source >= 4.12.14-120.1
  • kernel-syms >= 4.12.14-120.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.114-92.64.1
  • kernel-default-base >= 4.4.114-92.64.1
  • kernel-default-devel >= 4.4.114-92.64.1
  • kernel-devel >= 4.4.114-92.64.1
  • kernel-macros >= 4.4.114-92.64.1
  • kernel-source >= 4.4.114-92.64.1
  • kernel-syms >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-285
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.114-92.64.2
  • kernel-obs-build >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2018-285
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.114-94.11.4
  • kernel-obs-build >= 4.4.114-94.11.3
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-271
SUSE Linux Enterprise Software Development Kit 12 SP4
  • kernel-docs >= 4.12.14-94.41.1
  • kernel-obs-build >= 4.12.14-94.41.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • kernel-docs >= 4.12.14-120.1
  • kernel-obs-build >= 4.12.14-120.1
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default-extra >= 4.4.114-92.64.1
Patchnames:
SUSE-SLE-WE-12-SP2-2018-285
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default-extra >= 4.4.114-94.11.3
Patchnames:
SUSE-SLE-WE-12-SP3-2018-271
SUSE Linux Enterprise Workstation Extension 12 SP4
  • kernel-default-extra >= 4.12.14-94.41.1
SUSE Linux Enterprise Workstation Extension 12 SP5
  • kernel-default-extra >= 4.12.14-120.1
SUSE Linux Enterprise Workstation Extension 15 SP1
  • kernel-default-extra >= 4.12.14-195.1
SUSE Linux Enterprise Workstation Extension 15
  • kernel-default-extra >= 4.12.14-23.1
openSUSE Leap 15.0
  • kernel-default >= 4.12.14-lp150.11.4
  • kernel-vanilla-base >= 4.12.14-lp150.11.4
Patchnames:
openSUSE Leap 15.0 GA kernel-default-4.12.14-lp150.11.4
openSUSE Tumbleweed
  • kernel-devel >= 5.14.6-1.4
  • kernel-macros >= 5.14.6-1.4
  • kernel-source >= 5.14.6-1.4
  • kernel-source-vanilla >= 5.14.6-1.4
Patchnames:
openSUSE Tumbleweed GA kernel-devel-5.14.6-1.4


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 kernel-default In progress
HPE Helion OpenStack 8 kernel-source In progress
HPE Helion OpenStack 8 kernel-source-azure In progress
SLES-LTSS-SAP kernel-default In progress
SLES-LTSS-SAP kernel-source In progress
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 kernel-source-azure Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-default Released
SUSE Linux Enterprise Server 12 SP2 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 kernel-default Released
SUSE Linux Enterprise Server 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server BCL 12 SP2 kernel-default In progress
SUSE Linux Enterprise Server BCL 12 SP2 kernel-source In progress
SUSE Linux Enterprise Server BCL 12 SP3 kernel-default In progress
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source In progress
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Already fixed
SUSE OpenStack Cloud 8 kernel-default In progress
SUSE OpenStack Cloud 8 kernel-source In progress
SUSE OpenStack Cloud 8 kernel-source-azure In progress
SUSE OpenStack Cloud 9 kernel-default Already fixed
SUSE OpenStack Cloud 9 kernel-source Already fixed
SUSE OpenStack Cloud 9 kernel-source-azure Already fixed
SUSE OpenStack Cloud Crowbar 8 kernel-default In progress
SUSE OpenStack Cloud Crowbar 8 kernel-source In progress
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure In progress
SUSE OpenStack Cloud Crowbar 9 kernel-default Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source-azure Already fixed