Upstream information

CVE-2018-10323 at MITRE

Description

The xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.

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 4.6
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Physical
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3.1
SUSE Bugzilla entries: 1087082 [RESOLVED / FIXED], 1090717 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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 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 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 >= 5.3.18-22.2
  • kernel-default-devel >= 5.3.18-22.2
  • kernel-default-man >= 4.12.14-197.40.1
  • kernel-devel >= 5.3.18-22.2
  • kernel-macros >= 5.3.18-22.2
  • kernel-preempt >= 5.3.18-22.2
  • kernel-zfcpdump >= 5.3.18-22.2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • kernel-64kb >= 5.3.18-57.3
  • kernel-64kb-devel >= 5.3.18-57.3
  • kernel-default >= 5.3.18-57.3
  • kernel-default-devel >= 5.3.18-57.3
  • kernel-devel >= 5.3.18-57.3
  • kernel-macros >= 5.3.18-57.3
  • kernel-preempt >= 5.3.18-57.3
  • kernel-zfcpdump >= 5.3.18-57.3
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 SP2
  • kernel-docs >= 5.3.18-22.3
  • kernel-obs-build >= 5.3.18-22.2
  • kernel-preempt-devel >= 5.3.18-22.2
  • kernel-source >= 5.3.18-22.2
  • kernel-syms >= 5.3.18-22.1
SUSE Linux Enterprise Module for Development Tools 15 SP3
  • kernel-docs >= 5.3.18-57.3
  • kernel-obs-build >= 5.3.18-57.3
  • kernel-preempt-devel >= 5.3.18-57.3
  • kernel-source >= 5.3.18-57.3
  • kernel-syms >= 5.3.18-57.1
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 SP2
  • reiserfs-kmp-default >= 5.3.18-22.2
SUSE Linux Enterprise Module for Legacy 15 SP3
  • reiserfs-kmp-default >= 5.3.18-57.3
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 >= 5.3.18-16.2
  • kernel-azure-base >= 4.12.14-8.30.1
  • kernel-azure-devel >= 5.3.18-16.2
  • kernel-devel-azure >= 4.12.14-5.47.1
  • kernel-source-azure >= 4.12.14-5.47.1
  • kernel-syms-azure >= 5.3.18-16.1
SUSE Linux Enterprise Module for Public Cloud 15 SP3
  • kernel-azure >= 5.3.18-36.1
  • kernel-azure-base >= 4.12.14-8.58.1
  • kernel-azure-devel >= 5.3.18-36.1
  • kernel-devel-azure >= 5.3.18-36.1
  • kernel-source-azure >= 5.3.18-36.1
  • kernel-syms-azure >= 5.3.18-36.1
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 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 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 SP2
  • kernel-default-extra >= 5.3.18-22.2
SUSE Linux Enterprise Workstation Extension 15
  • kernel-default-extra >= 4.12.14-23.1
openSUSE Leap 15.0
  • kernel-debug >= 4.12.14-lp150.12.7.1
  • kernel-debug-base >= 4.12.14-lp150.12.7.1
  • kernel-debug-devel >= 4.12.14-lp150.12.7.1
  • kernel-default >= 4.12.14-lp150.11.4
  • kernel-default-base >= 4.12.14-lp150.12.7.1
  • kernel-default-devel >= 4.12.14-lp150.12.7.1
  • kernel-devel >= 4.12.14-lp150.12.7.1
  • kernel-docs >= 4.12.14-lp150.12.7.1
  • kernel-docs-html >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-base >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-devel >= 4.12.14-lp150.12.7.1
  • kernel-macros >= 4.12.14-lp150.12.7.1
  • kernel-obs-build >= 4.12.14-lp150.12.7.1
  • kernel-obs-qa >= 4.12.14-lp150.12.7.1
  • kernel-source >= 4.12.14-lp150.12.7.1
  • kernel-source-vanilla >= 4.12.14-lp150.12.7.1
  • kernel-syms >= 4.12.14-lp150.12.7.1
  • kernel-vanilla >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-base >= 4.12.14-lp150.11.4
  • kernel-vanilla-devel >= 4.12.14-lp150.12.7.1
Patchnames:
openSUSE Leap 15.0 GA kernel-default-4.12.14-lp150.11.4
openSUSE-2019-536
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


First public cloud image revisions this CVE is fixed in:


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