Upstream information

CVE-2018-7995 at MITRE

Description

** DISPUTED ** Race condition in the store_int_with_restart() function in arch/x86/kernel/cpu/mcheck/mce.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (panic) by leveraging root access to write to the check_interval file in a /sys/devices/system/machinecheck/machinecheck<cpu number> directory. NOTE: a third party has indicated that this report is not security relevant.

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 4.7
Vector AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.7 5.5
Vector CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Local
Access Complexity High Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1084755 [RESOLVED / INVALID], 1087082 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 In progress
HPE Helion OpenStack 8 kernel-source In progress
HPE Helion OpenStack 8 kernel-source-azure In progress
SLES for SAP Applications kernel-default Unsupported
SLES for SAP Applications kernel-source Unsupported
SUSE CaaS Platform 4.5 kernel-default Not affected
SUSE CaaS Platform 4.5 kernel-source Not affected
SUSE Enterprise Storage 5 kernel-default Unsupported
SUSE Enterprise Storage 5 kernel-source Unsupported
SUSE Enterprise Storage 7 kernel-default Not affected
SUSE Enterprise Storage 7 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 kernel-default Ignore
SUSE Linux Enterprise Desktop 12 kernel-source Ignore
SUSE Linux Enterprise Desktop 12 SP1 kernel-default Affected
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Released
SUSE Linux Enterprise Desktop 15 kernel-default Already fixed
SUSE Linux Enterprise Desktop 15 kernel-source Already fixed
SUSE Linux Enterprise Desktop 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Desktop 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search kernel-default Ignore
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 12 SP2 kernel-default Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP3 kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 12 SP3 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 kernel-source-azure Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source-azure Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Live Patching 12 kgraft-patch-SLE12-SP2_Update_14 Released
SUSE Linux Enterprise Live Patching 12 SP3 kgraft-patch-SLE12-SP3_Update_25 Released
SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
SUSE Linux Enterprise Micro 5.1 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Already fixed
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Already fixed
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Module for Public Cloud 15 kernel-source-azure Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Released
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-default Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-source Released
SUSE Linux Enterprise Server 11 SP1 kernel-default Released
SUSE Linux Enterprise Server 11 SP1 kernel-source Released
SUSE Linux Enterprise Server 11 SP1 LTSS kernel-default Ignore
SUSE Linux Enterprise Server 11 SP1 LTSS kernel-source Ignore
SUSE Linux Enterprise Server 11 SP2 kernel-default Ignore
SUSE Linux Enterprise Server 11 SP2 kernel-source Ignore
SUSE Linux Enterprise Server 11 SP2 LTSS kernel-default Ignore
SUSE Linux Enterprise Server 11 SP2 LTSS kernel-source Ignore
SUSE Linux Enterprise Server 11 SP3 kernel-default Released
SUSE Linux Enterprise Server 11 SP3 kernel-source Released
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Released
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default In progress
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP1 kernel-default Affected
SUSE Linux Enterprise Server 12 SP1 kernel-source Affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP2 kernel-default Released
SUSE Linux Enterprise Server 12 SP2 kernel-source Released
SUSE Linux Enterprise Server 12 SP2 BCL kernel-default Released
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Released
SUSE Linux Enterprise Server 12 SP2 BCL kgraft-patch-SLE12-SP2_Update_14 Released
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-default Released
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-source Released
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 kernel-default Released
SUSE Linux Enterprise Server 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 BCL kernel-default In progress
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 BCL kgraft-patch-SLE12-SP3_Update_25 Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP4 kernel-default Released
SUSE Linux Enterprise Server 12 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 kernel-default Already fixed
SUSE Linux Enterprise Server 15 kernel-source Already fixed
SUSE Linux Enterprise Server 15 kernel-source-azure Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Server 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Server 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP2 kernel-source-azure Already fixed
SUSE Linux Enterprise Server 15 SP2 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 kernel-source Ignore
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 kernel-default Released
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 kernel-source Released
SUSE Linux Enterprise Storage 6 kernel-default Unsupported
SUSE Linux Enterprise Storage 6 kernel-source Unsupported
SUSE Linux Enterprise Storage 7 kernel-default Not affected
SUSE Linux Enterprise Storage 7 kernel-source Not affected
SUSE Linux Enterprise Storage 7 kernel-source-azure Already fixed
SUSE Linux Enterprise Storage 7.1 kernel-default Not affected
SUSE Linux Enterprise Storage 7.1 kernel-source Not affected
SUSE Linux Enterprise Storage 7.1 kernel-source-azure Released
SUSE Manager Proxy 4.0 kernel-default Unsupported
SUSE Manager Proxy 4.0 kernel-source Unsupported
SUSE Manager Proxy 4.1 kernel-default Not affected
SUSE Manager Proxy 4.1 kernel-source Not affected
SUSE Manager Proxy 4.1 kernel-source-azure Already fixed
SUSE Manager Proxy 4.2 kernel-default Not affected
SUSE Manager Proxy 4.2 kernel-source Not affected
SUSE Manager Proxy 4.2 kernel-source-azure Released
SUSE Manager Retail Branch Server 4.0 kernel-default Unsupported
SUSE Manager Retail Branch Server 4.0 kernel-source Unsupported
SUSE Manager Retail Branch Server 4.1 kernel-default Not affected
SUSE Manager Retail Branch Server 4.1 kernel-source Not affected
SUSE Manager Retail Branch Server 4.1 kernel-source-azure Already fixed
SUSE Manager Retail Branch Server 4.2 kernel-default Not affected
SUSE Manager Retail Branch Server 4.2 kernel-source Not affected
SUSE Manager Retail Branch Server 4.2 kernel-source-azure Released
SUSE Manager Server 4.0 kernel-default Unsupported
SUSE Manager Server 4.0 kernel-source Unsupported
SUSE Manager Server 4.1 kernel-default Not affected
SUSE Manager Server 4.1 kernel-source Not affected
SUSE Manager Server 4.1 kernel-source-azure Already fixed
SUSE Manager Server 4.2 kernel-default Not affected
SUSE Manager Server 4.2 kernel-source Not affected
SUSE Manager Server 4.2 kernel-source-azure Released
SUSE OpenStack Cloud 7 kernel-default Released
SUSE OpenStack Cloud 7 kernel-source Released
SUSE OpenStack Cloud 8 kernel-default In progress
SUSE OpenStack Cloud 8 kernel-source In progress
SUSE OpenStack Cloud 8 kernel-source-azure In progress
SUSE OpenStack Cloud 9 kernel-default Already fixed
SUSE OpenStack Cloud 9 kernel-source Already fixed
SUSE OpenStack Cloud 9 kernel-source-azure Already fixed
SUSE OpenStack Cloud Crowbar 8 kernel-default In progress
SUSE OpenStack Cloud Crowbar 8 kernel-source In progress
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure In progress
SUSE OpenStack Cloud Crowbar 9 kernel-default Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source-azure Already fixed
SUSE Real Time Module 15 SP3 kernel-source-rt Not affected