Upstream information

CVE-2019-19083 at MITRE

Description

Memory leaks in *clock_source_create() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption). This affects the dce112_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, the dce100_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, the dcn20_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c, the dce120_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, and the dce80_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c, aka CID-055e547478a1.

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 4.7
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:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/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 3.1 3.1
SUSE Bugzilla entry: 1157049 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP1-CHOST-BYOS-Ali
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP1-CHOST-BYOS-OpenStack
  • kernel-default >= 4.12.14-197.29.1
SUSE Linux Enterprise High Availability 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.7.1
  • dlm-kmp-default >= 4.12.14-122.7.1
  • gfs2-kmp-default >= 4.12.14-122.7.1
  • kernel-default >= 4.12.14-122.7.1
  • ocfs2-kmp-default >= 4.12.14-122.7.1
Patchnames:
SUSE-SLE-HA-12-SP5-2019-3200
SUSE Linux Enterprise High Availability 15 SP1
  • cluster-md-kmp-default >= 4.12.14-197.29.1
  • dlm-kmp-default >= 4.12.14-197.29.1
  • gfs2-kmp-default >= 4.12.14-197.29.1
  • kernel-default >= 4.12.14-197.29.1
  • ocfs2-kmp-default >= 4.12.14-197.29.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2019-3317
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default >= 4.12.14-122.7.1
  • kernel-default-kgraft >= 4.12.14-122.7.1
  • kernel-default-kgraft-devel >= 4.12.14-122.7.1
  • kgraft-patch-4_12_14-122_7-default >= 1-8.7.1
  • kgraft-patch-SLE12-SP5_Update_1 >= 1-8.7.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2019-3200
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • kernel-default >= 4.12.14-197.29.1
  • kernel-default-base >= 4.12.14-197.29.1
  • kernel-default-devel >= 4.12.14-197.29.1
  • kernel-default-man >= 4.12.14-197.29.1
  • kernel-devel >= 4.12.14-197.29.1
  • kernel-macros >= 4.12.14-197.29.1
  • kernel-source >= 4.12.14-197.29.1
  • kernel-zfcpdump >= 4.12.14-197.29.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-3317
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • kernel-docs >= 4.12.14-197.29.2
  • kernel-obs-build >= 4.12.14-197.29.1
  • kernel-source >= 4.12.14-197.29.1
  • kernel-syms >= 4.12.14-197.29.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2019-3317
SUSE Linux Enterprise Module for Legacy Software 15 SP1
  • kernel-default >= 4.12.14-197.29.1
  • reiserfs-kmp-default >= 4.12.14-197.29.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP1-2019-3317
SUSE Linux Enterprise Module for Live Patching 15 SP1
  • kernel-default >= 4.12.14-197.29.1
  • kernel-default-livepatch >= 4.12.14-197.29.1
  • kernel-default-livepatch-devel >= 4.12.14-197.29.1
  • kernel-livepatch-4_12_14-197_29-default >= 1-3.3.1
  • kernel-livepatch-SLE15-SP1_Update_8 >= 1-3.3.1
Patchnames:
SUSE-SLE-Module-Live-Patching-15-SP1-2019-3317
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • cluster-md-kmp-rt_debug >= 4.12.14-14.17.1
  • dlm-kmp-rt_debug >= 4.12.14-14.17.1
  • gfs2-kmp-rt_debug >= 4.12.14-14.17.1
  • kernel-debug >= 4.12.14-197.29.1
  • kernel-debug-base >= 4.12.14-197.29.1
  • kernel-debug-devel >= 4.12.14-197.29.1
  • kernel-debug-livepatch-devel >= 4.12.14-197.29.1
  • kernel-default >= 4.12.14-197.29.1
  • kernel-default-livepatch >= 4.12.14-197.29.1
  • kernel-docs >= 4.12.14-197.29.2
  • kernel-docs-html >= 4.12.14-197.29.2
  • kernel-kvmsmall >= 4.12.14-197.29.1
  • kernel-kvmsmall-base >= 4.12.14-197.29.1
  • kernel-kvmsmall-devel >= 4.12.14-197.29.1
  • kernel-kvmsmall-livepatch-devel >= 4.12.14-197.29.1
  • kernel-obs-qa >= 4.12.14-197.29.1
  • kernel-rt >= 4.12.14-14.17.1
  • kernel-rt-extra >= 4.12.14-14.17.1
  • kernel-rt-livepatch-devel >= 4.12.14-14.17.1
  • kernel-rt_debug >= 4.12.14-14.17.1
  • kernel-rt_debug-base >= 4.12.14-14.17.1
  • kernel-rt_debug-extra >= 4.12.14-14.17.1
  • kernel-rt_debug-livepatch-devel >= 4.12.14-14.17.1
  • kernel-source >= 4.12.14-197.29.1
  • kernel-source-vanilla >= 4.12.14-197.29.1
  • kernel-vanilla >= 4.12.14-197.29.1
  • kernel-vanilla-base >= 4.12.14-197.29.1
  • kernel-vanilla-devel >= 4.12.14-197.29.1
  • kernel-vanilla-livepatch-devel >= 4.12.14-197.29.1
  • kernel-zfcpdump >= 4.12.14-197.29.1
  • kernel-zfcpdump-man >= 4.12.14-197.29.1
  • kselftests-kmp-default >= 4.12.14-197.29.1
  • kselftests-kmp-rt >= 4.12.14-14.17.1
  • kselftests-kmp-rt_debug >= 4.12.14-14.17.1
  • ocfs2-kmp-rt_debug >= 4.12.14-14.17.1
  • reiserfs-kmp-rt >= 4.12.14-14.17.1
  • reiserfs-kmp-rt_debug >= 4.12.14-14.17.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3317
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-613
SUSE Linux Enterprise Module for Public Cloud 15 SP1
  • kernel-azure >= 4.12.14-8.22.1
  • kernel-azure-base >= 4.12.14-8.22.1
  • kernel-azure-devel >= 4.12.14-8.22.1
  • kernel-devel-azure >= 4.12.14-8.22.1
  • kernel-source-azure >= 4.12.14-8.22.1
  • kernel-syms-azure >= 4.12.14-8.22.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP1-2019-3372
SUSE Linux Enterprise Module for Realtime packages 15 SP1
  • cluster-md-kmp-rt >= 4.12.14-14.17.1
  • dlm-kmp-rt >= 4.12.14-14.17.1
  • gfs2-kmp-rt >= 4.12.14-14.17.1
  • kernel-devel-rt >= 4.12.14-14.17.1
  • kernel-rt >= 4.12.14-14.17.1
  • kernel-rt-base >= 4.12.14-14.17.1
  • kernel-rt-devel >= 4.12.14-14.17.1
  • kernel-rt_debug >= 4.12.14-14.17.1
  • kernel-rt_debug-devel >= 4.12.14-14.17.1
  • kernel-source-rt >= 4.12.14-14.17.1
  • kernel-syms-rt >= 4.12.14-14.17.1
  • ocfs2-kmp-rt >= 4.12.14-14.17.1
Patchnames:
SUSE-SLE-Module-RT-15-SP1-2020-613
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • kernel-azure >= 4.12.14-16.7.1
  • kernel-azure-base >= 4.12.14-16.7.1
  • kernel-azure-devel >= 4.12.14-16.7.1
  • kernel-default >= 4.12.14-122.7.1
  • kernel-default-base >= 4.12.14-122.7.1
  • kernel-default-devel >= 4.12.14-122.7.1
  • kernel-default-man >= 4.12.14-122.7.1
  • kernel-devel >= 4.12.14-122.7.1
  • kernel-devel-azure >= 4.12.14-16.7.1
  • kernel-macros >= 4.12.14-122.7.1
  • kernel-source >= 4.12.14-122.7.1
  • kernel-source-azure >= 4.12.14-16.7.1
  • kernel-syms >= 4.12.14-122.7.1
  • kernel-syms-azure >= 4.12.14-16.7.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2019-3200
SUSE-SLE-SERVER-12-SP5-2020-93
SUSE Linux Enterprise Software Development Kit 12 SP5
  • kernel-docs >= 4.12.14-122.7.1
  • kernel-obs-build >= 4.12.14-122.7.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2019-3200
SUSE Linux Enterprise Workstation Extension 12 SP5
  • kernel-default >= 4.12.14-122.7.1
  • kernel-default-extra >= 4.12.14-122.7.1
Patchnames:
SUSE-SLE-WE-12-SP5-2019-3200
SUSE Linux Enterprise Workstation Extension 15 SP1
  • kernel-default >= 4.12.14-197.29.1
  • kernel-default-extra >= 4.12.14-197.29.1
Patchnames:
SUSE-SLE-Product-WE-15-SP1-2019-3317
openSUSE Leap 15.1
  • kernel-debug >= 4.12.14-lp151.28.36.1
  • kernel-debug-base >= 4.12.14-lp151.28.36.1
  • kernel-debug-base-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-debug-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-debug-debugsource >= 4.12.14-lp151.28.36.1
  • kernel-debug-devel >= 4.12.14-lp151.28.36.1
  • kernel-debug-devel-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-default >= 4.12.14-lp151.28.36.1
  • kernel-default-base >= 4.12.14-lp151.28.36.1
  • kernel-default-base-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-default-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-default-debugsource >= 4.12.14-lp151.28.36.1
  • kernel-default-devel >= 4.12.14-lp151.28.36.1
  • kernel-default-devel-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-devel >= 4.12.14-lp151.28.36.1
  • kernel-docs >= 4.12.14-lp151.28.36.1
  • kernel-docs-html >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-base >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-base-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-debugsource >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-devel >= 4.12.14-lp151.28.36.1
  • kernel-kvmsmall-devel-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-macros >= 4.12.14-lp151.28.36.1
  • kernel-obs-build >= 4.12.14-lp151.28.36.1
  • kernel-obs-build-debugsource >= 4.12.14-lp151.28.36.1
  • kernel-obs-qa >= 4.12.14-lp151.28.36.1
  • kernel-source >= 4.12.14-lp151.28.36.1
  • kernel-source-vanilla >= 4.12.14-lp151.28.36.1
  • kernel-syms >= 4.12.14-lp151.28.36.1
  • kernel-vanilla >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-base >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-base-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-debuginfo >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-debugsource >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-devel >= 4.12.14-lp151.28.36.1
  • kernel-vanilla-devel-debuginfo >= 4.12.14-lp151.28.36.1
Patchnames:
openSUSE-2019-2675


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