Upstream information

CVE-2018-1108 at MITRE

Description

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.9
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entries: 1087082 [RESOLVED / FIXED], 1090818 [RESOLVED / FIXED], 1119974 [RESOLVED / NORESPONSE]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise High Availability 12 SP4
SUSE Linux Enterprise High Availability 12 SP5
SUSE Linux Enterprise High Availability 15
SUSE Linux Enterprise High Availability 15 SP1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Development Tools 15
SUSE Linux Enterprise Module for Development Tools 15 SP1
SUSE Linux Enterprise Module for Legacy Software 15
SUSE Linux Enterprise Module for Legacy Software 15 SP1
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
SUSE Linux Enterprise Workstation Extension 12 SP4
SUSE Linux Enterprise Workstation Extension 12 SP5
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Workstation Extension 15 SP1
openSUSE Leap 15.0
  • kernel-debug >= 4.12.14-lp150.12.7.1
  • kernel-debug-base >= 4.12.14-lp150.12.7.1
  • kernel-debug-base-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-debug-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-debug-debugsource >= 4.12.14-lp150.12.7.1
  • kernel-debug-devel >= 4.12.14-lp150.12.7.1
  • kernel-debug-devel-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-default >= 4.12.14-lp150.11.4
  • kernel-default-base >= 4.12.14-lp150.12.7.1
  • kernel-default-base-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-default-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-default-debugsource >= 4.12.14-lp150.12.7.1
  • kernel-default-devel >= 4.12.14-lp150.12.7.1
  • kernel-default-devel-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-devel >= 4.12.14-lp150.12.7.1
  • kernel-docs >= 4.12.14-lp150.12.7.1
  • kernel-docs-html >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-base >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-base-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-debugsource >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-devel >= 4.12.14-lp150.12.7.1
  • kernel-kvmsmall-devel-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-macros >= 4.12.14-lp150.12.7.1
  • kernel-obs-build >= 4.12.14-lp150.12.7.1
  • kernel-obs-build-debugsource >= 4.12.14-lp150.12.7.1
  • kernel-obs-qa >= 4.12.14-lp150.12.7.1
  • kernel-source >= 4.12.14-lp150.12.7.1
  • kernel-source-vanilla >= 4.12.14-lp150.12.7.1
  • kernel-syms >= 4.12.14-lp150.12.7.1
  • kernel-vanilla >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-base >= 4.12.14-lp150.11.4
  • kernel-vanilla-base-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-debuginfo >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-debugsource >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-devel >= 4.12.14-lp150.12.7.1
  • kernel-vanilla-devel-debuginfo >= 4.12.14-lp150.12.7.1
Patchnames:
openSUSE Leap 15.0 GA kernel-default
openSUSE-2019-536


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 Business Critical Linux 12 SP2 kernel-source Analysis
SUSE Business Critical Linux 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 GA kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Analysis