Upstream information

CVE-2018-16597 at MITRE

Description

An issue was discovered in the Linux kernel before 4.8. Incorrect access checking in overlayfs mounts could be used by local attackers to modify or truncate files in the underlying filesystem.

SUSE information

Overall state of this security issue: Running

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:C/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Complete
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.3
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact High Low
Availability Impact None Low
SUSE Bugzilla entry: 1106512 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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 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 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 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 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 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 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
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 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 Basesystem 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP1 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 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 GA kernel-source Analysis
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-source Analysis
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 Analysis
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 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for VMWare 11 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for VMWare 11 SP3 kernel-source Analysis