Upstream information

CVE-2015-2925 at MITRE

Description

The prepend_path function in fs/dcache.c in the Linux kernel before 4.2.4 does not properly handle rename actions inside a bind mount, which allows local users to bypass an intended container protection mechanism by renaming a directory, related to a "double-chroot attack."

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 6.9
Vector AV:L/AC:M/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
SUSE Bugzilla entries: 926238 [RESOLVED / FIXED], 951625 [RESOLVED / FIXED], 951638 [RESOLVED / FIXED], 963994 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Build System Kit 12 SP1
  • kernel-zfcpdump >= 3.12.51-60.20.1
Patchnames:
SUSE-SLE-BSK-12-SP1-2015-985
SUSE Linux Enterprise Build System Kit 12
  • kernel-zfcpdump >= 3.12.51-52.31.1
Patchnames:
SUSE-SLE-BSK-12-2015-945
SUSE Linux Enterprise Desktop 12 SP1
  • kernel-default >= 3.12.51-60.20.2
  • kernel-default-devel >= 3.12.51-60.20.2
  • kernel-default-extra >= 3.12.51-60.20.2
  • kernel-devel >= 3.12.51-60.20.2
  • kernel-macros >= 3.12.51-60.20.2
  • kernel-source >= 3.12.51-60.20.2
  • kernel-syms >= 3.12.51-60.20.2
  • kernel-xen >= 3.12.51-60.20.2
  • kernel-xen-devel >= 3.12.51-60.20.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2015-985
SUSE Linux Enterprise Desktop 12
  • kernel-default >= 3.12.51-52.31.1
  • kernel-default-devel >= 3.12.51-52.31.1
  • kernel-default-extra >= 3.12.51-52.31.1
  • kernel-devel >= 3.12.51-52.31.1
  • kernel-macros >= 3.12.51-52.31.1
  • kernel-source >= 3.12.51-52.31.1
  • kernel-syms >= 3.12.51-52.31.1
  • kernel-xen >= 3.12.51-52.31.1
  • kernel-xen-devel >= 3.12.51-52.31.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-945
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-3_12_32-33-default >= 5-2.1
  • kgraft-patch-3_12_32-33-xen >= 5-2.1
  • kgraft-patch-3_12_36-38-default >= 5-2.1
  • kgraft-patch-3_12_36-38-xen >= 5-2.1
  • kgraft-patch-3_12_38-44-default >= 4-2.1
  • kgraft-patch-3_12_38-44-xen >= 4-2.1
  • kgraft-patch-3_12_39-47-default >= 4-2.1
  • kgraft-patch-3_12_39-47-xen >= 4-2.1
  • kgraft-patch-3_12_43-52_6-default >= 4-2.1
  • kgraft-patch-3_12_43-52_6-xen >= 4-2.1
  • kgraft-patch-3_12_44-52_10-default >= 3-2.1
  • kgraft-patch-3_12_44-52_10-xen >= 3-2.1
  • kgraft-patch-3_12_44-52_18-default >= 3-2.1
  • kgraft-patch-3_12_44-52_18-xen >= 3-2.1
  • kgraft-patch-3_12_48-52_27-default >= 2-2.1
  • kgraft-patch-3_12_48-52_27-xen >= 2-2.1
  • kgraft-patch-3_12_49-11-default >= 2-5.1
  • kgraft-patch-3_12_49-11-xen >= 2-5.1
  • kgraft-patch-3_12_51-52_31-default >= 1-2.2
  • kgraft-patch-3_12_51-52_31-xen >= 1-2.2
  • kgraft-patch-3_12_51-60_20-default >= 1-4.1
  • kgraft-patch-3_12_51-60_20-xen >= 1-4.1
Patchnames:
SUSE-SLE-Live-Patching-12-2015-945
SUSE-SLE-Live-Patching-12-2015-985
SUSE-SLE-Live-Patching-12-2016-203
SUSE-SLE-Live-Patching-12-2016-206
SUSE-SLE-Live-Patching-12-2016-219
SUSE-SLE-Live-Patching-12-2016-220
SUSE-SLE-Live-Patching-12-2016-221
SUSE-SLE-Live-Patching-12-2016-222
SUSE-SLE-Live-Patching-12-2016-223
SUSE-SLE-Live-Patching-12-2016-224
SUSE-SLE-Live-Patching-12-2016-249
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.51-60.20.2
  • kernel-ec2-devel >= 3.12.51-60.20.2
  • kernel-ec2-extra >= 3.12.51-60.20.2
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2015-945
SUSE-SLE-Module-Public-Cloud-12-2015-985
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • kernel-default >= 3.12.51-60.20.2
  • kernel-default-base >= 3.12.51-60.20.2
  • kernel-default-devel >= 3.12.51-60.20.2
  • kernel-default-man >= 3.12.51-60.20.2
  • kernel-devel >= 3.12.51-60.20.2
  • kernel-macros >= 3.12.51-60.20.2
  • kernel-source >= 3.12.51-60.20.2
  • kernel-syms >= 3.12.51-60.20.2
  • kernel-xen >= 3.12.51-60.20.2
  • kernel-xen-base >= 3.12.51-60.20.2
  • kernel-xen-devel >= 3.12.51-60.20.2
Patchnames:
SUSE-SLE-SERVER-12-SP1-2015-985
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • kernel-default >= 3.12.51-52.31.1
  • kernel-default-base >= 3.12.51-52.31.1
  • kernel-default-devel >= 3.12.51-52.31.1
  • kernel-default-man >= 3.12.51-52.31.1
  • kernel-devel >= 3.12.51-52.31.1
  • kernel-macros >= 3.12.51-52.31.1
  • kernel-source >= 3.12.51-52.31.1
  • kernel-syms >= 3.12.51-52.31.1
  • kernel-xen >= 3.12.51-52.31.1
  • kernel-xen-base >= 3.12.51-52.31.1
  • kernel-xen-devel >= 3.12.51-52.31.1
Patchnames:
SUSE-SLE-SERVER-12-2015-945
SUSE Linux Enterprise Software Development Kit 12 SP1
  • kernel-docs >= 3.12.51-60.20.2
  • kernel-obs-build >= 3.12.51-60.20.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2015-985
SUSE Linux Enterprise Software Development Kit 12
  • kernel-docs >= 3.12.51-52.31.5
  • kernel-obs-build >= 3.12.51-52.31.1
Patchnames:
SUSE-SLE-SDK-12-2015-945
SUSE Linux Enterprise Workstation Extension 12 SP1
  • kernel-default-extra >= 3.12.51-60.20.2
Patchnames:
SUSE-SLE-WE-12-SP1-2015-985
SUSE Linux Enterprise Workstation Extension 12
  • kernel-default-extra >= 3.12.51-52.31.1
Patchnames:
SUSE-SLE-WE-12-2015-945


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 Analysis
HPE Helion OpenStack 8 kernel-source Analysis
SLES for SAP Applications kernel-default Analysis
SLES for SAP Applications kernel-source Analysis
SUSE Enterprise Storage 5 kernel-default Analysis
SUSE Enterprise Storage 5 kernel-source Analysis
SUSE Linux Enterprise Desktop 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 kernel-default Released
SUSE Linux Enterprise Desktop 12 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP1 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Analysis
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-default Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Analysis
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Live Patching kgraft-patch-SLE12-SP1_Update_0 Released
SUSE Linux Enterprise Live Patching kgraft-patch-SLE12_Update_6 In progress
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Analysis
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Analysis
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Analysis
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Analysis
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Point of Service Image Server 12 kernel-default Analysis
SUSE Linux Enterprise Point of Service Image Server 12 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 for VMware kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 for VMware kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-default Analysis
SUSE Linux Enterprise Server 11 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 kernel-default Released
SUSE Linux Enterprise Server 12 kernel-source Released
SUSE Linux Enterprise Server 12 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 kernel-default Released
SUSE Linux Enterprise Server 12 SP1 kernel-source Released
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-default Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 BCL kernel-default Analysis
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-default Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 BCL kernel-default Analysis
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-default Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP5 kernel-default Analysis
SUSE Linux Enterprise Server 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server 15 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Server ESPOS 15 kernel-default Analysis
SUSE Linux Enterprise Server ESPOS 15 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Analysis
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Analysis
SUSE OpenStack Cloud 7 kernel-default Analysis
SUSE OpenStack Cloud 7 kernel-source Analysis
SUSE OpenStack Cloud 8 kernel-default Analysis
SUSE OpenStack Cloud 8 kernel-source Analysis
SUSE OpenStack Cloud 9 kernel-default Analysis
SUSE OpenStack Cloud 9 kernel-source Analysis
SUSE OpenStack Cloud Crowbar 8 kernel-default Analysis
SUSE OpenStack Cloud Crowbar 8 kernel-source Analysis
SUSE OpenStack Cloud Crowbar 9 kernel-default Analysis
SUSE OpenStack Cloud Crowbar 9 kernel-source Analysis