Upstream information

CVE-2018-14722 at MITRE

Description

An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance (this is not the default, though).

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 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.1 6.7
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Local
Access Complexity High Low
Privileges Required None High
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3.1
SUSE Bugzilla entry: 1102721 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • btrfsmaintenance >= 0.4.2-1.11
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA btrfsmaintenance-0.4.2-1.11
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • btrfsmaintenance >= 0.4.2-1.11
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA btrfsmaintenance-0.4.2-1.11
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • btrfsmaintenance >= 0.4.2-1.11
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA btrfsmaintenance-0.4.2-1.11
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • btrfsmaintenance >= 0.4.2-3.3.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA btrfsmaintenance-0.4.2-3.3.1
openSUSE Leap 15.2
  • btrfsmaintenance >= 0.4.2-lp152.2.3
Patchnames:
openSUSE Leap 15.2 GA btrfsmaintenance-0.4.2-lp152.2.2
openSUSE Leap 15.3
  • btrfsmaintenance >= 0.4.2-1.11
Patchnames:
openSUSE Leap 15.3 GA btrfsmaintenance-0.4.2-1.11
openSUSE Leap 15.4
  • btrfsmaintenance >= 0.4.2-3.3.1
Patchnames:
openSUSE Leap 15.4 GA btrfsmaintenance-0.4.2-3.3.1
openSUSE Tumbleweed
  • btrfsmaintenance >= 0.5-2.5
Patchnames:
openSUSE Tumbleweed GA btrfsmaintenance-0.5-2.5


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 btrfsmaintenance Not affected
SLES15-EC2-CHOST-HVM-BYOS btrfsmaintenance Won't fix
SLES15-SP1-CHOST-BYOS-Azure btrfsmaintenance Already fixed
SLES15-SP1-CHOST-BYOS-EC2 btrfsmaintenance Already fixed
SLES15-SP1-CHOST-BYOS-GCE btrfsmaintenance Already fixed
SUSE CaaS Platform 4.0 btrfsmaintenance Already fixed
SUSE CaaS Platform 4.5 btrfsmaintenance Already fixed
SUSE Container as a Service Platform 1.0 btrfsmaintenance Not affected
SUSE Container as a Service Platform 2.0 btrfsmaintenance Not affected
SUSE Enterprise Storage 6 btrfsmaintenance Already fixed
SUSE Enterprise Storage 7 btrfsmaintenance Already fixed
SUSE Linux Enterprise Desktop 12 SP3 btrfsmaintenance Not affected
SUSE Linux Enterprise Desktop 15 btrfsmaintenance Affected
SUSE Linux Enterprise Desktop 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Desktop 15 SP3 btrfsmaintenance Already fixed
SUSE Linux Enterprise Desktop 15 SP4 btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 btrfsmaintenance Not affected
SUSE Linux Enterprise High Performance Computing 15 btrfsmaintenance Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS btrfsmaintenance Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 btrfsmaintenance Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 btrfsmaintenance Already fixed
SUSE Linux Enterprise Micro 5.0 btrfsmaintenance Already fixed
SUSE Linux Enterprise Micro 5.1 btrfsmaintenance Already fixed
SUSE Linux Enterprise Micro 5.2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Module for Basesystem 15 btrfsmaintenance Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3 btrfsmaintenance Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 btrfsmaintenance Already fixed
SUSE Linux Enterprise Real Time 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server 11 SP4 LTSS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP2 BCL btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP3 btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP3 BCL btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS btrfsmaintenance Not affected
SUSE Linux Enterprise Server 12 SP5 btrfsmaintenance Not affected
SUSE Linux Enterprise Server 15 btrfsmaintenance Affected
SUSE Linux Enterprise Server 15 ESPOS btrfsmaintenance Won't fix
SUSE Linux Enterprise Server 15 LTSS btrfsmaintenance Won't fix
SUSE Linux Enterprise Server 15 SP1 LTSS btrfsmaintenance Already fixed
SUSE Linux Enterprise Server 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server 15 SP2 LTSS btrfsmaintenance Already fixed
SUSE Linux Enterprise Server 15 SP3 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server 15 SP4 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 btrfsmaintenance Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 btrfsmaintenance Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 btrfsmaintenance Not affected
SUSE Linux Enterprise Server for SAP Applications 15 btrfsmaintenance Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 btrfsmaintenance Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 btrfsmaintenance Already fixed
SUSE Linux Enterprise Storage 7 btrfsmaintenance Already fixed
SUSE Linux Enterprise Storage 7.1 btrfsmaintenance Already fixed
SUSE Manager Proxy 4.0 btrfsmaintenance Already fixed
SUSE Manager Proxy 4.1 btrfsmaintenance Already fixed
SUSE Manager Proxy 4.2 btrfsmaintenance Already fixed
SUSE Manager Proxy 4.3 btrfsmaintenance Already fixed
SUSE Manager Retail Branch Server 4.0 btrfsmaintenance Already fixed
SUSE Manager Retail Branch Server 4.1 btrfsmaintenance Already fixed
SUSE Manager Retail Branch Server 4.2 btrfsmaintenance Already fixed
SUSE Manager Retail Branch Server 4.3 btrfsmaintenance Already fixed
SUSE Manager Server 4.0 btrfsmaintenance Already fixed
SUSE Manager Server 4.1 btrfsmaintenance Already fixed
SUSE Manager Server 4.2 btrfsmaintenance Already fixed
SUSE Manager Server 4.3 btrfsmaintenance Already fixed
SUSE OpenStack Cloud 8 btrfsmaintenance Not affected
SUSE OpenStack Cloud 9 btrfsmaintenance Not affected
SUSE OpenStack Cloud Crowbar 8 btrfsmaintenance Not affected
SUSE OpenStack Cloud Crowbar 9 btrfsmaintenance Not affected