Upstream information

CVE-2018-7480 at MITRE

Description

The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure.

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 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 6.7
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H
Access Vector Local Local
Access Complexity Low High
Privileges Required Low None
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High None
Integrity Impact High Low
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1082863 [RESOLVED / FIXED], 1084536 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.121-92.95.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2188
SUSE CaaS Platform 3.0
  • kernel-default >= 4.4.156-94.57.1
Patchnames:
SUSE-CAASP-3.0-2018-2135
SUSE CaaS Platform ALL
  • kernel-default >= 4.4.156-94.57.1
Patchnames:
SUSE-CAASP-ALL-2018-2135
SUSE Enterprise Storage 4
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-Storage-4-2018-2188
SUSE Linux Enterprise Build System Kit 12 SP3
  • kernel-zfcpdump >= 4.4.156-94.57.1
Patchnames:
SUSE-SLE-BSK-12-SP3-2018-2135
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.156-94.57.1
  • kernel-default-devel >= 4.4.156-94.57.1
  • kernel-default-extra >= 4.4.156-94.57.1
  • kernel-devel >= 4.4.156-94.57.1
  • kernel-macros >= 4.4.156-94.57.1
  • kernel-source >= 4.4.156-94.57.1
  • kernel-syms >= 4.4.156-94.57.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-2135
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.121-92.95.1
  • cluster-network-kmp-default >= 4.4.121-92.95.1
  • dlm-kmp-default >= 4.4.121-92.95.1
  • gfs2-kmp-default >= 4.4.121-92.95.1
  • kernel-default >= 4.4.121-92.95.1
  • ocfs2-kmp-default >= 4.4.121-92.95.1
Patchnames:
SUSE-SLE-HA-12-SP2-2018-2188
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.156-94.57.1
  • dlm-kmp-default >= 4.4.156-94.57.1
  • gfs2-kmp-default >= 4.4.156-94.57.1
  • kernel-default >= 4.4.156-94.57.1
  • ocfs2-kmp-default >= 4.4.156-94.57.1
Patchnames:
SUSE-SLE-HA-12-SP3-2018-2135
SUSE Linux Enterprise Live Patching 12 SP3
  • kgraft-patch-4_4_156-94_57-default >= 1-4.3.5
  • kgraft-patch-SLE12-SP3_Update_18 >= 1-4.3.5
Patchnames:
SUSE-SLE-Live-Patching-12-SP3-2018-2135
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-2188
SUSE Linux Enterprise Real Time Extension 12 SP3
  • cluster-md-kmp-rt >= 4.4.162-3.26.1
  • dlm-kmp-rt >= 4.4.162-3.26.1
  • gfs2-kmp-rt >= 4.4.162-3.26.1
  • kernel-devel-rt >= 4.4.162-3.26.1
  • kernel-rt >= 4.4.162-3.26.1
  • kernel-rt-base >= 4.4.162-3.26.1
  • kernel-rt-devel >= 4.4.162-3.26.1
  • kernel-rt_debug >= 4.4.162-3.26.1
  • kernel-rt_debug-devel >= 4.4.162-3.26.1
  • kernel-source-rt >= 4.4.162-3.26.1
  • kernel-syms-rt >= 4.4.162-3.26.1
  • ocfs2-kmp-rt >= 4.4.162-3.26.1
Patchnames:
SUSE-SLE-RT-12-SP3-2018-2610
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2188
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2188
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-default-man >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2188
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-azure >= 4.4.162-4.19.2
  • kernel-azure-base >= 4.4.162-4.19.2
  • kernel-azure-devel >= 4.4.162-4.19.2
  • kernel-default >= 4.4.156-94.57.1
  • kernel-default-base >= 4.4.156-94.57.1
  • kernel-default-devel >= 4.4.156-94.57.1
  • kernel-default-man >= 4.4.156-94.57.1
  • kernel-devel >= 4.4.156-94.57.1
  • kernel-devel-azure >= 4.4.162-4.19.1
  • kernel-macros >= 4.4.156-94.57.1
  • kernel-source >= 4.4.156-94.57.1
  • kernel-source-azure >= 4.4.162-4.19.1
  • kernel-syms >= 4.4.156-94.57.1
  • kernel-syms-azure >= 4.4.162-4.19.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2135
SUSE-SLE-SERVER-12-SP3-2019-95
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-2188
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.156-94.57.1
  • kernel-obs-build >= 4.4.156-94.57.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-2135
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default >= 4.4.156-94.57.1
  • kernel-default-extra >= 4.4.156-94.57.1
Patchnames:
SUSE-SLE-WE-12-SP3-2018-2135
SUSE OpenStack Cloud 7
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-default-man >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-2188
openSUSE Leap 42.3
  • kernel-debug >= 4.4.159-73.1
  • kernel-debug-base >= 4.4.159-73.1
  • kernel-debug-base-debuginfo >= 4.4.159-73.1
  • kernel-debug-debuginfo >= 4.4.159-73.1
  • kernel-debug-debugsource >= 4.4.159-73.1
  • kernel-debug-devel >= 4.4.159-73.1
  • kernel-debug-devel-debuginfo >= 4.4.159-73.1
  • kernel-default >= 4.4.159-73.1
  • kernel-default-base >= 4.4.159-73.1
  • kernel-default-base-debuginfo >= 4.4.159-73.1
  • kernel-default-debuginfo >= 4.4.159-73.1
  • kernel-default-debugsource >= 4.4.159-73.1
  • kernel-default-devel >= 4.4.159-73.1
  • kernel-devel >= 4.4.159-73.1
  • kernel-docs >= 4.4.159-73.2
  • kernel-docs-html >= 4.4.159-73.2
  • kernel-docs-pdf >= 4.4.159-73.2
  • kernel-macros >= 4.4.159-73.1
  • kernel-obs-build >= 4.4.159-73.1
  • kernel-obs-build-debugsource >= 4.4.159-73.1
  • kernel-obs-qa >= 4.4.159-73.1
  • kernel-source >= 4.4.159-73.1
  • kernel-source-vanilla >= 4.4.159-73.1
  • kernel-syms >= 4.4.159-73.1
  • kernel-vanilla >= 4.4.159-73.1
  • kernel-vanilla-base >= 4.4.159-73.1
  • kernel-vanilla-base-debuginfo >= 4.4.159-73.1
  • kernel-vanilla-debuginfo >= 4.4.159-73.1
  • kernel-vanilla-debugsource >= 4.4.159-73.1
  • kernel-vanilla-devel >= 4.4.159-73.1
Patchnames:
openSUSE-2018-1184


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
SUSE Business Critical Linux 12 SP2 kernel-source Analysis
SUSE Business Critical Linux 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing ESPOS 15 GA kernel-source Analysis
SUSE Linux Enterprise High Performance Computing LTSS 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 GA kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Unsupported
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 GA LTSS kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 11 SP3 kernel-source Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 GA kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not affected