Upstream information

CVE-2018-15594 at MITRE

Description

arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests.

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 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1105348 [RESOLVED / FIXED], 1119974 [RESOLVED / NORESPONSE], 1133319 [RESOLVED / INVALID]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.121-92.95.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2188
SUSE CaaS Platform 3.0
  • kernel-default >= 4.4.178-94.91.2
Patchnames:
SUSE-CAASP-3.0-2019-1245
SUSE CaaS Platform ALL
  • kernel-default >= 4.4.178-94.91.2
Patchnames:
SUSE-CAASP-ALL-2019-1245
SUSE Enterprise Storage 4
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-Storage-4-2018-2188
SUSE Linux Enterprise Build System Kit 12 SP3
  • kernel-zfcpdump >= 4.4.178-94.91.2
Patchnames:
SUSE-SLE-BSK-12-SP3-2019-1245
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.178-94.91.2
  • kernel-default-devel >= 4.4.178-94.91.2
  • kernel-default-extra >= 4.4.178-94.91.2
  • kernel-devel >= 4.4.178-94.91.1
  • kernel-macros >= 4.4.178-94.91.1
  • kernel-source >= 4.4.178-94.91.1
  • kernel-syms >= 4.4.178-94.91.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2019-1245
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.121-92.95.1
  • cluster-network-kmp-default >= 4.4.121-92.95.1
  • dlm-kmp-default >= 4.4.121-92.95.1
  • gfs2-kmp-default >= 4.4.121-92.95.1
  • kernel-default >= 4.4.121-92.95.1
  • ocfs2-kmp-default >= 4.4.121-92.95.1
Patchnames:
SUSE-SLE-HA-12-SP2-2018-2188
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.178-94.91.2
  • dlm-kmp-default >= 4.4.178-94.91.2
  • gfs2-kmp-default >= 4.4.178-94.91.2
  • kernel-default >= 4.4.178-94.91.2
  • ocfs2-kmp-default >= 4.4.178-94.91.2
Patchnames:
SUSE-SLE-HA-12-SP3-2019-1245
SUSE Linux Enterprise Live Patching 12 SP3
  • kgraft-patch-4_4_178-94_91-default >= 1-4.3.1
  • kgraft-patch-SLE12-SP3_Update_25 >= 1-4.3.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP3-2019-1245
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-2188
SUSE Linux Enterprise Real Time Extension 11 SP4
  • kernel-rt >= 3.0.101.rt130-69.36.1
  • kernel-rt-base >= 3.0.101.rt130-69.36.1
  • kernel-rt-devel >= 3.0.101.rt130-69.36.1
  • kernel-rt_trace >= 3.0.101.rt130-69.36.1
  • kernel-rt_trace-base >= 3.0.101.rt130-69.36.1
  • kernel-rt_trace-devel >= 3.0.101.rt130-69.36.1
  • kernel-source-rt >= 3.0.101.rt130-69.36.1
  • kernel-syms-rt >= 3.0.101.rt130-69.36.1
Patchnames:
slertesp4-linux-kernel-13810
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • kernel-bigmem >= 3.0.101-108.71.1
  • kernel-bigmem-base >= 3.0.101-108.71.1
  • kernel-bigmem-devel >= 3.0.101-108.71.1
  • kernel-default >= 3.0.101-108.71.1
  • kernel-default-base >= 3.0.101-108.71.1
  • kernel-default-devel >= 3.0.101-108.71.1
  • kernel-default-man >= 3.0.101-108.71.1
  • kernel-ec2 >= 3.0.101-108.71.1
  • kernel-ec2-base >= 3.0.101-108.71.1
  • kernel-ec2-devel >= 3.0.101-108.71.1
  • kernel-pae >= 3.0.101-108.71.1
  • kernel-pae-base >= 3.0.101-108.71.1
  • kernel-pae-devel >= 3.0.101-108.71.1
  • kernel-ppc64 >= 3.0.101-108.71.1
  • kernel-ppc64-base >= 3.0.101-108.71.1
  • kernel-ppc64-devel >= 3.0.101-108.71.1
  • kernel-source >= 3.0.101-108.71.1
  • kernel-syms >= 3.0.101-108.71.1
  • kernel-trace >= 3.0.101-108.71.1
  • kernel-trace-base >= 3.0.101-108.71.1
  • kernel-trace-devel >= 3.0.101-108.71.1
  • kernel-xen >= 3.0.101-108.71.1
  • kernel-xen-base >= 3.0.101-108.71.1
  • kernel-xen-devel >= 3.0.101-108.71.1
Patchnames:
slessp4-kernel-13796
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2188
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2188
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-default-man >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2188
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-azure >= 4.4.178-4.28.1
  • kernel-azure-base >= 4.4.178-4.28.1
  • kernel-azure-devel >= 4.4.178-4.28.1
  • kernel-default >= 4.4.178-94.91.2
  • kernel-default-base >= 4.4.178-94.91.2
  • kernel-default-devel >= 4.4.178-94.91.2
  • kernel-default-man >= 4.4.178-94.91.2
  • kernel-devel >= 4.4.178-94.91.1
  • kernel-devel-azure >= 4.4.178-4.28.1
  • kernel-macros >= 4.4.178-94.91.1
  • kernel-source >= 4.4.178-94.91.1
  • kernel-source-azure >= 4.4.178-4.28.1
  • kernel-syms >= 4.4.178-94.91.1
  • kernel-syms-azure >= 4.4.178-4.28.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-1245
SUSE-SLE-SERVER-12-SP3-2019-1246
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-2188
SUSE Linux Enterprise Software Development Kit 11 SP4
  • kernel-docs >= 3.0.101-108.71.1
Patchnames:
sdksp4-kernel-13796
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.178-94.91.2
  • kernel-obs-build >= 4.4.178-94.91.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2019-1245
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default >= 4.4.178-94.91.2
  • kernel-default-extra >= 4.4.178-94.91.2
Patchnames:
SUSE-SLE-WE-12-SP3-2019-1245
SUSE OpenStack Cloud 7
  • kernel-default >= 4.4.121-92.95.1
  • kernel-default-base >= 4.4.121-92.95.1
  • kernel-default-devel >= 4.4.121-92.95.1
  • kernel-default-man >= 4.4.121-92.95.1
  • kernel-devel >= 4.4.121-92.95.1
  • kernel-macros >= 4.4.121-92.95.1
  • kernel-source >= 4.4.121-92.95.1
  • kernel-syms >= 4.4.121-92.95.1
  • kgraft-patch-4_4_121-92_95-default >= 1-3.4.1
  • kgraft-patch-SLE12-SP2_Update_25 >= 1-3.4.1
  • lttng-modules >= 2.7.1-9.6.1
  • lttng-modules-kmp-default >= 2.7.1_k4.4.121_92.95-9.6.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-2188
openSUSE Leap 42.3
  • kernel-debug >= 4.4.179-99.1
  • kernel-debug-base >= 4.4.179-99.1
  • kernel-debug-base-debuginfo >= 4.4.179-99.1
  • kernel-debug-debuginfo >= 4.4.179-99.1
  • kernel-debug-debugsource >= 4.4.179-99.1
  • kernel-debug-devel >= 4.4.179-99.1
  • kernel-debug-devel-debuginfo >= 4.4.179-99.1
  • kernel-default >= 4.4.179-99.1
  • kernel-default-base >= 4.4.179-99.1
  • kernel-default-base-debuginfo >= 4.4.179-99.1
  • kernel-default-debuginfo >= 4.4.179-99.1
  • kernel-default-debugsource >= 4.4.179-99.1
  • kernel-default-devel >= 4.4.179-99.1
  • kernel-devel >= 4.4.179-99.1
  • kernel-docs >= 4.4.179-99.1
  • kernel-docs-html >= 4.4.179-99.1
  • kernel-docs-pdf >= 4.4.179-99.1
  • kernel-macros >= 4.4.179-99.1
  • kernel-obs-build >= 4.4.179-99.1
  • kernel-obs-build-debugsource >= 4.4.179-99.1
  • kernel-obs-qa >= 4.4.179-99.1
  • kernel-source >= 4.4.179-99.1
  • kernel-source-vanilla >= 4.4.179-99.1
  • kernel-syms >= 4.4.179-99.1
  • kernel-vanilla >= 4.4.179-99.1
  • kernel-vanilla-base >= 4.4.179-99.1
  • kernel-vanilla-base-debuginfo >= 4.4.179-99.1
  • kernel-vanilla-debuginfo >= 4.4.179-99.1
  • kernel-vanilla-debugsource >= 4.4.179-99.1
  • kernel-vanilla-devel >= 4.4.179-99.1
Patchnames:
openSUSE-2019-1407


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
SLES for SAP Applications kernel-source Analysis
SUSE Enterprise Storage 5 kernel-source Analysis
SUSE Linux Enterprise 15 Module for Basesystem kernel-source Analysis
SUSE Linux Enterprise 15 Module for Development Tools kernel-source Analysis
SUSE Linux Enterprise 15-SP1 Module for Basesystem kernel-source Analysis
SUSE Linux Enterprise 15-SP1 Module for Development Tools kernel-source Analysis
SUSE Linux Enterprise 15-SP2 Module for Basesystem kernel-source Analysis
SUSE Linux Enterprise 15-SP2 Module for Development Tools kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Availability Extension 12 SP3 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Live Patching kgraft-patch-SLE12-SP3_Update_25 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 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 kernel-source Released
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS 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 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Server ESPOS 15 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 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 SAP Applications 12 SP5 kernel-source Analysis
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