Upstream information

CVE-2017-18249 at MITRE

Description

The add_free_nid function in fs/f2fs/node.c in the Linux kernel before 4.12 does not properly track an allocated nid, which allows local users to cause a denial of service (race condition) or possibly have unspecified other impact via concurrent threads.

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 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 1087036

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.121-92.85.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1251
SUSE CaaS Platform ALL
  • kernel-default >= 4.4.138-94.39.1
Patchnames:
SUSE-CAASP-ALL-2018-1199
SUSE Enterprise Storage 4
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-Storage-4-2018-1251
SUSE Linux Enterprise Build System Kit 12 SP3
  • kernel-zfcpdump >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-BSK-12-SP3-2018-1199
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.138-94.39.1
  • kernel-default-devel >= 4.4.138-94.39.1
  • kernel-default-extra >= 4.4.138-94.39.1
  • kernel-devel >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-source >= 4.4.138-94.39.1
  • kernel-syms >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-1199
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.138-94.39.1
  • dlm-kmp-default >= 4.4.138-94.39.1
  • gfs2-kmp-default >= 4.4.138-94.39.1
  • kernel-default >= 4.4.138-94.39.1
  • ocfs2-kmp-default >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-HA-12-SP3-2018-1199
SUSE Linux Enterprise Live Patching 12 SP3
  • kgraft-patch-4_4_138-94_39-default >= 1-4.5.1
  • kgraft-patch-SLE12-SP3_Update_14 >= 1-4.5.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP3-2018-1199
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-1251
SUSE Linux Enterprise Real Time Extension 12 SP3
  • cluster-md-kmp-rt >= 4.4.138-3.14.1
  • dlm-kmp-rt >= 4.4.138-3.14.1
  • gfs2-kmp-rt >= 4.4.138-3.14.1
  • kernel-devel-rt >= 4.4.138-3.14.1
  • kernel-rt >= 4.4.138-3.14.1
  • kernel-rt-base >= 4.4.138-3.14.1
  • kernel-rt-devel >= 4.4.138-3.14.1
  • kernel-rt_debug >= 4.4.138-3.14.1
  • kernel-rt_debug-devel >= 4.4.138-3.14.1
  • kernel-source-rt >= 4.4.138-3.14.1
  • kernel-syms-rt >= 4.4.138-3.14.1
  • ocfs2-kmp-rt >= 4.4.138-3.14.1
Patchnames:
SUSE-SLE-RT-12-SP3-2018-1224
SUSE Linux Enterprise Server 12 SP2-BCL
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-1251
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1251
SUSE Linux Enterprise Server 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-default-man >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-1251
SUSE Linux Enterprise Server 12 SP3
  • kernel-default >= 4.4.138-94.39.1
  • kernel-default-base >= 4.4.138-94.39.1
  • kernel-default-devel >= 4.4.138-94.39.1
  • kernel-default-man >= 4.4.138-94.39.1
  • kernel-devel >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-source >= 4.4.138-94.39.1
  • kernel-syms >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-1199
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-default-man >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-default >= 4.4.138-94.39.1
  • kernel-default-base >= 4.4.138-94.39.1
  • kernel-default-devel >= 4.4.138-94.39.1
  • kernel-default-man >= 4.4.138-94.39.1
  • kernel-devel >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-source >= 4.4.138-94.39.1
  • kernel-syms >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-1199
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.138-94.39.1
  • kernel-obs-build >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-1199
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default >= 4.4.138-94.39.1
  • kernel-default-extra >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-WE-12-SP3-2018-1199
SUSE OpenStack Cloud 7
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-default-man >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-1251
openSUSE Leap 42.3
  • kernel-debug >= 4.4.138-59.1
  • kernel-debug-base >= 4.4.138-59.1
  • kernel-debug-base-debuginfo >= 4.4.138-59.1
  • kernel-debug-debuginfo >= 4.4.138-59.1
  • kernel-debug-debugsource >= 4.4.138-59.1
  • kernel-debug-devel >= 4.4.138-59.1
  • kernel-debug-devel-debuginfo >= 4.4.138-59.1
  • kernel-default >= 4.4.138-59.1
  • kernel-default-base >= 4.4.138-59.1
  • kernel-default-base-debuginfo >= 4.4.138-59.1
  • kernel-default-debuginfo >= 4.4.138-59.1
  • kernel-default-debugsource >= 4.4.138-59.1
  • kernel-default-devel >= 4.4.138-59.1
  • kernel-devel >= 4.4.138-59.1
  • kernel-docs >= 4.4.138-59.1
  • kernel-docs-html >= 4.4.138-59.1
  • kernel-docs-pdf >= 4.4.138-59.1
  • kernel-macros >= 4.4.138-59.1
  • kernel-obs-build >= 4.4.138-59.1
  • kernel-obs-build-debugsource >= 4.4.138-59.1
  • kernel-obs-qa >= 4.4.138-59.1
  • kernel-source >= 4.4.138-59.1
  • kernel-source-vanilla >= 4.4.138-59.1
  • kernel-syms >= 4.4.138-59.1
  • kernel-vanilla >= 4.4.138-59.1
  • kernel-vanilla-base >= 4.4.138-59.1
  • kernel-vanilla-base-debuginfo >= 4.4.138-59.1
  • kernel-vanilla-debuginfo >= 4.4.138-59.1
  • kernel-vanilla-debugsource >= 4.4.138-59.1
  • kernel-vanilla-devel >= 4.4.138-59.1
  • kselftests-kmp-debug >= 4.4.138-59.1
  • kselftests-kmp-debug-debuginfo >= 4.4.138-59.1
  • kselftests-kmp-default >= 4.4.138-59.1
  • kselftests-kmp-default-debuginfo >= 4.4.138-59.1
  • kselftests-kmp-vanilla >= 4.4.138-59.1
  • kselftests-kmp-vanilla-debuginfo >= 4.4.138-59.1
Patchnames:
openSUSE-2018-656


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