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
CVSS v3 Scores
  National Vulnerability Database
Base Score 7
Vector CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local
Access Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1087036 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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
Patchnames:
SUSE-Storage-4-2018-1251
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-docs >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-obs-build >= 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-SLE-SDK-12-SP3-2018-1199
SUSE-SLE-WE-12-SP3-2018-1199
SUSE Linux Enterprise High Availability 12 SP3
SUSE Linux Enterprise High Performance Computing 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
  • 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
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
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-1251
SUSE Linux Enterprise Real Time Extension 12 SP3
  • cluster-md-kmp-rt >= 4.4.172-3.35.1
  • dlm-kmp-rt >= 4.4.172-3.35.1
  • gfs2-kmp-rt >= 4.4.172-3.35.1
  • kernel-devel-rt >= 4.4.172-3.35.1
  • kernel-rt >= 4.4.172-3.35.1
  • kernel-rt-base >= 4.4.172-3.35.1
  • kernel-rt-devel >= 4.4.172-3.35.1
  • kernel-rt_debug-devel >= 4.4.172-3.35.1
  • kernel-source-rt >= 4.4.172-3.35.1
  • kernel-syms-rt >= 4.4.172-3.35.1
  • ocfs2-kmp-rt >= 4.4.172-3.35.1
Patchnames:
SUSE-SLE-RT-12-SP3-2018-1224
SUSE-SLE-RT-12-SP3-2019-470
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
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
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
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-1251
SUSE Linux Enterprise Server 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-azure >= 4.4.176-4.25.1
  • kernel-azure-base >= 4.4.176-4.25.1
  • kernel-azure-devel >= 4.4.176-4.25.1
  • 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-extra >= 4.4.138-94.39.1
  • kernel-default-man >= 4.4.138-94.39.1
  • kernel-devel >= 4.4.138-94.39.1
  • kernel-devel-azure >= 4.4.176-4.25.1
  • kernel-docs >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-obs-build >= 4.4.138-94.39.1
  • kernel-source >= 4.4.138-94.39.1
  • kernel-source-azure >= 4.4.176-4.25.1
  • kernel-syms >= 4.4.138-94.39.1
  • kernel-syms-azure >= 4.4.176-4.25.1
  • ocfs2-kmp-default >= 4.4.138-94.39.1
Patchnames:
SUSE-SLE-HA-12-SP3-2018-1199
SUSE-SLE-SDK-12-SP3-2018-1199
SUSE-SLE-SERVER-12-SP3-2018-1199
SUSE-SLE-SERVER-12-SP3-2019-901
SUSE-SLE-WE-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
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-azure >= 4.4.176-4.25.1
  • kernel-azure-base >= 4.4.176-4.25.1
  • kernel-azure-devel >= 4.4.176-4.25.1
  • 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-extra >= 4.4.138-94.39.1
  • kernel-default-man >= 4.4.138-94.39.1
  • kernel-devel >= 4.4.138-94.39.1
  • kernel-devel-azure >= 4.4.176-4.25.1
  • kernel-docs >= 4.4.138-94.39.1
  • kernel-macros >= 4.4.138-94.39.1
  • kernel-obs-build >= 4.4.138-94.39.1
  • kernel-source >= 4.4.138-94.39.1
  • kernel-source-azure >= 4.4.176-4.25.1
  • kernel-syms >= 4.4.138-94.39.1
  • kernel-syms-azure >= 4.4.176-4.25.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-1199
SUSE-SLE-SERVER-12-SP3-2018-1199
SUSE-SLE-SERVER-12-SP3-2019-901
SUSE-SLE-WE-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-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
Patchnames:
SUSE-OpenStack-Cloud-7-2018-1251


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 Released
HPE Helion OpenStack 8 kernel-source Released
HPE Helion OpenStack 8 kernel-source-azure Released
SLES for SAP Applications kernel-default Not affected
SLES for SAP Applications kernel-source Not affected
SUSE Enterprise Storage 5 kernel-default Released
SUSE Enterprise Storage 5 kernel-source Released
SUSE Linux Enterprise Desktop 11 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
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 Desktop 12 SP4 kernel-default Not affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
SUSE Linux Enterprise Micro 5.1 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-default Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-source Released
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 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS 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 Unsupported
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Unsupported
SUSE Linux Enterprise Server 12 SP2 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 BCL kernel-default Released
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Released
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-default Released
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-source Released
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP2 LTSS 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 BCL kernel-default Released
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Released
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source-azure Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source-azure Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure Released
SUSE Linux Enterprise Server 12 SP4 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 kernel-default Not affected
SUSE Linux Enterprise Server 15 kernel-source Not affected
SUSE Linux Enterprise Server 15 ESPOS kernel-default Not affected
SUSE Linux Enterprise Server 15 ESPOS kernel-source Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Storage 6 kernel-default Not affected
SUSE Linux Enterprise Storage 6 kernel-source Not affected
SUSE Linux Enterprise Storage 7 kernel-default Not affected
SUSE Linux Enterprise Storage 7 kernel-source Not affected
SUSE Manager Proxy 4.0 kernel-default Not affected
SUSE Manager Proxy 4.0 kernel-source Not affected
SUSE Manager Proxy 4.1 kernel-default Not affected
SUSE Manager Proxy 4.1 kernel-source Not affected
SUSE Manager Retail Branch Server 4.0 kernel-default Not affected
SUSE Manager Retail Branch Server 4.0 kernel-source Not affected
SUSE Manager Retail Branch Server 4.1 kernel-default Not affected
SUSE Manager Retail Branch Server 4.1 kernel-source Not affected
SUSE Manager Server 4.0 kernel-default Not affected
SUSE Manager Server 4.0 kernel-source Not affected
SUSE Manager Server 4.1 kernel-default Not affected
SUSE Manager Server 4.1 kernel-source Not affected
SUSE OpenStack Cloud 7 kernel-default Released
SUSE OpenStack Cloud 7 kernel-source Released
SUSE OpenStack Cloud 8 kernel-default Released
SUSE OpenStack Cloud 8 kernel-source Released
SUSE OpenStack Cloud 8 kernel-source-azure Released
SUSE OpenStack Cloud 9 kernel-default Not affected
SUSE OpenStack Cloud 9 kernel-source Not affected
SUSE OpenStack Cloud Crowbar 8 kernel-default Released
SUSE OpenStack Cloud Crowbar 8 kernel-source Released
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure Released
SUSE OpenStack Cloud Crowbar 9 kernel-default Not affected
SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected