Upstream information

CVE-2018-7492 at MITRE

Description

A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function in the Linux kernel before 4.14.7 allowing local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST.

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: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 6.2
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Local
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
SUSE Bugzilla entry: 1082962 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform ALL
  • kernel-default >= 4.4.131-94.29.1
Patchnames:
SUSE-CAASP-ALL-2018-955
SUSE Linux Enterprise Build System Kit 12 SP3
  • kernel-zfcpdump >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-BSK-12-SP3-2018-955
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.131-94.29.1
  • kernel-default-devel >= 4.4.131-94.29.1
  • kernel-default-extra >= 4.4.131-94.29.1
  • kernel-devel >= 4.4.131-94.29.1
  • kernel-macros >= 4.4.131-94.29.1
  • kernel-source >= 4.4.131-94.29.1
  • kernel-syms >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-955
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.131-94.29.1
  • dlm-kmp-default >= 4.4.131-94.29.1
  • gfs2-kmp-default >= 4.4.131-94.29.1
  • kernel-default >= 4.4.131-94.29.1
  • ocfs2-kmp-default >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-HA-12-SP3-2018-955
SUSE Linux Enterprise Live Patching 12 SP3
  • kgraft-patch-4_4_131-94_29-default >= 1-4.5.2
  • kgraft-patch-SLE12-SP3_Update_12 >= 1-4.5.2
Patchnames:
SUSE-SLE-Live-Patching-12-SP3-2018-955
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.61-52.136.1
  • kernel-ec2-devel >= 3.12.61-52.136.1
  • kernel-ec2-extra >= 3.12.61-52.136.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2018-1183
SUSE-SLE-Module-Public-Cloud-12-2018-1184
SUSE Linux Enterprise Server 12 SP1-LTSS
  • kernel-default >= 3.12.74-60.64.96.1
  • kernel-default-base >= 3.12.74-60.64.96.1
  • kernel-default-devel >= 3.12.74-60.64.96.1
  • kernel-default-man >= 3.12.74-60.64.96.1
  • kernel-devel >= 3.12.74-60.64.96.1
  • kernel-macros >= 3.12.74-60.64.96.1
  • kernel-source >= 3.12.74-60.64.96.1
  • kernel-syms >= 3.12.74-60.64.96.1
  • kernel-xen >= 3.12.74-60.64.96.1
  • kernel-xen-base >= 3.12.74-60.64.96.1
  • kernel-xen-devel >= 3.12.74-60.64.96.1
  • kgraft-patch-3_12_74-60_64_96-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_96-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_29 >= 1-2.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-1183
SUSE Linux Enterprise Server 12 SP3
  • kernel-default >= 4.4.131-94.29.1
  • kernel-default-base >= 4.4.131-94.29.1
  • kernel-default-devel >= 4.4.131-94.29.1
  • kernel-default-man >= 4.4.131-94.29.1
  • kernel-devel >= 4.4.131-94.29.1
  • kernel-macros >= 4.4.131-94.29.1
  • kernel-source >= 4.4.131-94.29.1
  • kernel-syms >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-955
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.136.1
  • kernel-default-base >= 3.12.61-52.136.1
  • kernel-default-devel >= 3.12.61-52.136.1
  • kernel-default-man >= 3.12.61-52.136.1
  • kernel-devel >= 3.12.61-52.136.1
  • kernel-macros >= 3.12.61-52.136.1
  • kernel-source >= 3.12.61-52.136.1
  • kernel-syms >= 3.12.61-52.136.1
  • kernel-xen >= 3.12.61-52.136.1
  • kernel-xen-base >= 3.12.61-52.136.1
  • kernel-xen-devel >= 3.12.61-52.136.1
  • kgraft-patch-3_12_61-52_136-default >= 1-1.3.1
  • kgraft-patch-3_12_61-52_136-xen >= 1-1.3.1
  • kgraft-patch-SLE12_Update_36 >= 1-1.3.1
Patchnames:
SUSE-SLE-SERVER-12-2018-1184
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.131-94.29.1
  • kernel-obs-build >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-955
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default >= 4.4.131-94.29.1
  • kernel-default-extra >= 4.4.131-94.29.1
Patchnames:
SUSE-SLE-WE-12-SP3-2018-955
SUSE Linux Enterprise for SAP 12 SP1
  • kernel-default >= 3.12.74-60.64.96.1
  • kernel-default-base >= 3.12.74-60.64.96.1
  • kernel-default-devel >= 3.12.74-60.64.96.1
  • kernel-devel >= 3.12.74-60.64.96.1
  • kernel-macros >= 3.12.74-60.64.96.1
  • kernel-source >= 3.12.74-60.64.96.1
  • kernel-syms >= 3.12.74-60.64.96.1
  • kernel-xen >= 3.12.74-60.64.96.1
  • kernel-xen-base >= 3.12.74-60.64.96.1
  • kernel-xen-devel >= 3.12.74-60.64.96.1
  • kgraft-patch-3_12_74-60_64_96-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_96-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_29 >= 1-2.3.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2018-1183
openSUSE Leap 42.3
  • kernel-debug >= 4.4.132-53.1
  • kernel-debug-base >= 4.4.132-53.1
  • kernel-debug-base-debuginfo >= 4.4.132-53.1
  • kernel-debug-debuginfo >= 4.4.132-53.1
  • kernel-debug-debugsource >= 4.4.132-53.1
  • kernel-debug-devel >= 4.4.132-53.1
  • kernel-debug-devel-debuginfo >= 4.4.132-53.1
  • kernel-default >= 4.4.132-53.1
  • kernel-default-base >= 4.4.132-53.1
  • kernel-default-base-debuginfo >= 4.4.132-53.1
  • kernel-default-debuginfo >= 4.4.132-53.1
  • kernel-default-debugsource >= 4.4.132-53.1
  • kernel-default-devel >= 4.4.132-53.1
  • kernel-devel >= 4.4.132-53.1
  • kernel-docs >= 4.4.132-53.1
  • kernel-docs-html >= 4.4.132-53.1
  • kernel-docs-pdf >= 4.4.132-53.1
  • kernel-macros >= 4.4.132-53.1
  • kernel-obs-build >= 4.4.132-53.1
  • kernel-obs-build-debugsource >= 4.4.132-53.1
  • kernel-obs-qa >= 4.4.132-53.1
  • kernel-source >= 4.4.132-53.1
  • kernel-source-vanilla >= 4.4.132-53.1
  • kernel-syms >= 4.4.132-53.1
  • kernel-vanilla >= 4.4.132-53.1
  • kernel-vanilla-base >= 4.4.132-53.1
  • kernel-vanilla-base-debuginfo >= 4.4.132-53.1
  • kernel-vanilla-debuginfo >= 4.4.132-53.1
  • kernel-vanilla-debugsource >= 4.4.132-53.1
  • kernel-vanilla-devel >= 4.4.132-53.1
  • kselftests-kmp-debug >= 4.4.132-53.1
  • kselftests-kmp-debug-debuginfo >= 4.4.132-53.1
  • kselftests-kmp-default >= 4.4.132-53.1
  • kselftests-kmp-default-debuginfo >= 4.4.132-53.1
  • kselftests-kmp-vanilla >= 4.4.132-53.1
  • kselftests-kmp-vanilla-debuginfo >= 4.4.132-53.1
Patchnames:
openSUSE-2018-514

List of packages in QA

Product(s) Package(s)
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
SUSE Enterprise Storage 4
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-base-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-base-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
SUSE Linux Enterprise Real Time Extension 12 SP3
  • cluster-md-kmp-rt >= 4.4.138-3.14.1
  • cluster-md-kmp-rt-debuginfo >= 4.4.138-3.14.1
  • dlm-kmp-rt >= 4.4.138-3.14.1
  • dlm-kmp-rt-debuginfo >= 4.4.138-3.14.1
  • gfs2-kmp-rt >= 4.4.138-3.14.1
  • gfs2-kmp-rt-debuginfo >= 4.4.138-3.14.1
  • kernel-devel-rt >= 4.4.138-3.14.1
  • kernel-rt >= 4.4.138-3.14.1
  • kernel-rt-base >= 4.4.138-3.14.1
  • kernel-rt-base-debuginfo >= 4.4.138-3.14.1
  • kernel-rt-debuginfo >= 4.4.138-3.14.1
  • kernel-rt-debugsource >= 4.4.138-3.14.1
  • kernel-rt-devel >= 4.4.138-3.14.1
  • kernel-rt_debug >= 4.4.138-3.14.1
  • kernel-rt_debug-debuginfo >= 4.4.138-3.14.1
  • kernel-rt_debug-debugsource >= 4.4.138-3.14.1
  • kernel-rt_debug-devel >= 4.4.138-3.14.1
  • kernel-rt_debug-devel-debuginfo >= 4.4.138-3.14.1
  • kernel-source-rt >= 4.4.138-3.14.1
  • kernel-syms-rt >= 4.4.138-3.14.1
  • ocfs2-kmp-rt >= 4.4.138-3.14.1
  • ocfs2-kmp-rt-debuginfo >= 4.4.138-3.14.1
SUSE Linux Enterprise Server 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-base-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-default-man >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
SUSE Linux Enterprise for SAP 12 SP2
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-base-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1
SUSE OpenStack Cloud 7
  • kernel-default >= 4.4.121-92.85.1
  • kernel-default-base >= 4.4.121-92.85.1
  • kernel-default-base-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debuginfo >= 4.4.121-92.85.1
  • kernel-default-debugsource >= 4.4.121-92.85.1
  • kernel-default-devel >= 4.4.121-92.85.1
  • kernel-default-man >= 4.4.121-92.85.1
  • kernel-devel >= 4.4.121-92.85.1
  • kernel-macros >= 4.4.121-92.85.1
  • kernel-source >= 4.4.121-92.85.1
  • kernel-syms >= 4.4.121-92.85.1
  • kgraft-patch-4_4_121-92_85-default >= 1-3.5.1
  • kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1


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 SP2 kernel-source Unsupported
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 11 SP4 kernel-source Affected
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 kernel-source Released