Upstream information

CVE-2020-14385 at MITRE

Description

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service. The highest threat from this vulnerability is to system availability.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.7
Vector AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1176137 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP2-CHOST-BYOS-Ali
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-OpenStack
  • kernel-default >= 5.3.18-24.24.1
SUSE Linux Enterprise High Availability 15 SP2
  • cluster-md-kmp-default >= 5.3.18-24.24.1
  • dlm-kmp-default >= 5.3.18-24.24.1
  • gfs2-kmp-default >= 5.3.18-24.24.1
  • kernel-default >= 5.3.18-24.24.1
  • ocfs2-kmp-default >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Product-HA-15-SP2-2020-2879
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • kernel-default >= 5.3.18-24.24.1
  • kernel-default-base >= 5.3.18-24.24.1.9.7.6
  • kernel-default-devel >= 5.3.18-24.24.1
  • kernel-devel >= 5.3.18-24.24.1
  • kernel-macros >= 5.3.18-24.24.1
  • kernel-preempt >= 5.3.18-24.24.1
  • kernel-source >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-2879
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • kernel-docs >= 5.3.18-24.24.1
  • kernel-obs-build >= 5.3.18-24.24.1
  • kernel-preempt >= 5.3.18-24.24.1
  • kernel-preempt-devel >= 5.3.18-24.24.1
  • kernel-source >= 5.3.18-24.24.1
  • kernel-syms >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP2-2020-2879
SUSE Linux Enterprise Module for Legacy Software 15 SP2
  • kernel-default >= 5.3.18-24.24.1
  • reiserfs-kmp-default >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP2-2020-2879
SUSE Linux Enterprise Module for Live Patching 15 SP2
  • kernel-default >= 5.3.18-24.24.1
  • kernel-default-livepatch >= 5.3.18-24.24.1
  • kernel-default-livepatch-devel >= 5.3.18-24.24.1
  • kernel-livepatch-5_3_18-24_24-default >= 1-5.3.6
  • kernel-livepatch-SLE15-SP2_Update_4 >= 1-5.3.6
Patchnames:
SUSE-SLE-Module-Live-Patching-15-SP2-2020-2879
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • cluster-md-kmp-azure >= 5.3.18-18.21.1
  • cluster-md-kmp-preempt >= 5.3.18-24.24.1
  • dlm-kmp-azure >= 5.3.18-18.21.1
  • dlm-kmp-preempt >= 5.3.18-24.24.1
  • gfs2-kmp-azure >= 5.3.18-18.21.1
  • gfs2-kmp-preempt >= 5.3.18-24.24.1
  • kernel-azure >= 5.3.18-18.21.1
  • kernel-azure-extra >= 5.3.18-18.21.1
  • kernel-azure-livepatch-devel >= 5.3.18-18.21.1
  • kernel-debug >= 5.3.18-24.24.1
  • kernel-debug-devel >= 5.3.18-24.24.1
  • kernel-debug-livepatch-devel >= 5.3.18-24.24.1
  • kernel-default >= 5.3.18-24.24.1
  • kernel-default-base >= 5.3.18-24.24.1.9.7.6
  • kernel-default-base-rebuild >= 5.3.18-24.24.1.9.7.6
  • kernel-default-livepatch >= 5.3.18-24.24.1
  • kernel-docs >= 5.3.18-24.24.1
  • kernel-docs-html >= 5.3.18-24.24.1
  • kernel-kvmsmall >= 5.3.18-24.24.1
  • kernel-kvmsmall-devel >= 5.3.18-24.24.1
  • kernel-kvmsmall-livepatch-devel >= 5.3.18-24.24.1
  • kernel-obs-qa >= 5.3.18-24.24.1
  • kernel-preempt >= 5.3.18-24.24.1
  • kernel-preempt-extra >= 5.3.18-24.24.1
  • kernel-preempt-livepatch-devel >= 5.3.18-24.24.1
  • kernel-source >= 5.3.18-24.24.1
  • kernel-source-vanilla >= 5.3.18-24.24.1
  • kselftests-kmp-azure >= 5.3.18-18.21.1
  • kselftests-kmp-default >= 5.3.18-24.24.1
  • kselftests-kmp-preempt >= 5.3.18-24.24.1
  • ocfs2-kmp-azure >= 5.3.18-18.21.1
  • ocfs2-kmp-preempt >= 5.3.18-24.24.1
  • reiserfs-kmp-azure >= 5.3.18-18.21.1
  • reiserfs-kmp-preempt >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2879
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2908
SUSE Linux Enterprise Module for Public Cloud 15 SP2
  • kernel-azure >= 5.3.18-18.21.1
  • kernel-azure-devel >= 5.3.18-18.21.1
  • kernel-devel-azure >= 5.3.18-18.21.1
  • kernel-source-azure >= 5.3.18-18.21.1
  • kernel-syms-azure >= 5.3.18-18.21.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP2-2020-2908
SUSE Linux Enterprise Workstation Extension 15 SP2
  • kernel-default >= 5.3.18-24.24.1
  • kernel-default-extra >= 5.3.18-24.24.1
Patchnames:
SUSE-SLE-Product-WE-15-SP2-2020-2879
openSUSE Leap 15.2
  • kernel-debug >= 5.3.18-lp152.44.1
  • kernel-debug-debuginfo >= 5.3.18-lp152.44.1
  • kernel-debug-debugsource >= 5.3.18-lp152.44.1
  • kernel-debug-devel >= 5.3.18-lp152.44.1
  • kernel-debug-devel-debuginfo >= 5.3.18-lp152.44.1
  • kernel-default >= 5.3.18-lp152.44.1
  • kernel-default-base >= 5.3.18-lp152.44.1.lp152.8.8.1
  • kernel-default-base-rebuild >= 5.3.18-lp152.44.1.lp152.8.8.1
  • kernel-default-debuginfo >= 5.3.18-lp152.44.1
  • kernel-default-debugsource >= 5.3.18-lp152.44.1
  • kernel-default-devel >= 5.3.18-lp152.44.1
  • kernel-default-devel-debuginfo >= 5.3.18-lp152.44.1
  • kernel-devel >= 5.3.18-lp152.44.1
  • kernel-docs >= 5.3.18-lp152.44.1
  • kernel-docs-html >= 5.3.18-lp152.44.1
  • kernel-kvmsmall >= 5.3.18-lp152.44.1
  • kernel-kvmsmall-debuginfo >= 5.3.18-lp152.44.1
  • kernel-kvmsmall-debugsource >= 5.3.18-lp152.44.1
  • kernel-kvmsmall-devel >= 5.3.18-lp152.44.1
  • kernel-kvmsmall-devel-debuginfo >= 5.3.18-lp152.44.1
  • kernel-macros >= 5.3.18-lp152.44.1
  • kernel-obs-build >= 5.3.18-lp152.44.1
  • kernel-obs-build-debugsource >= 5.3.18-lp152.44.1
  • kernel-obs-qa >= 5.3.18-lp152.44.1
  • kernel-preempt >= 5.3.18-lp152.44.1
  • kernel-preempt-debuginfo >= 5.3.18-lp152.44.1
  • kernel-preempt-debugsource >= 5.3.18-lp152.44.1
  • kernel-preempt-devel >= 5.3.18-lp152.44.1
  • kernel-preempt-devel-debuginfo >= 5.3.18-lp152.44.1
  • kernel-source >= 5.3.18-lp152.44.1
  • kernel-source-vanilla >= 5.3.18-lp152.44.1
  • kernel-syms >= 5.3.18-lp152.44.1
Patchnames:
openSUSE-2020-1586


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-source Analysis
SUSE Enterprise Storage 5 kernel-source Analysis
SUSE Linux Enterprise 15-SP1 Module for Basesystem kernel-source Not affected
SUSE Linux Enterprise 15-SP1 Module for Development Tools kernel-source Not affected
SUSE Linux Enterprise 15-SP2 Module for Basesystem kernel-default Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem kernel-default-base Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem kernel-preempt Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem kernel-source Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-docs Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-obs-build Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-preempt Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-source Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-syms Released
SUSE Linux Enterprise 15-SP2 Module for Public Cloud kernel-azure Released
SUSE Linux Enterprise 15-SP2 Module for Public Cloud kernel-source-azure Released
SUSE Linux Enterprise 15-SP2 Module for Public Cloud kernel-syms-azure Released
SUSE Linux Enterprise High Availability Extension 15 SP2 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Not affected
SUSE Linux Enterprise Live Patching kernel-default Released
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Point of Service Image Server 12 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-source Not affected
SUSE Linux Enterprise Server ESPOS 15 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source 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-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Analysis
SUSE OpenStack Cloud 7 kernel-source Analysis
SUSE OpenStack Cloud 8 kernel-source Analysis
SUSE OpenStack Cloud 9 kernel-source Analysis
SUSE OpenStack Cloud Crowbar 8 kernel-source Analysis
SUSE OpenStack Cloud Crowbar 9 kernel-source Analysis