Upstream information

CVE-2019-18808 at MITRE

Description

A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.

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 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.1/AV:L/AC:L/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 Low 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: 1156259 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-EC2-CHOST-HVM-BYOS
  • kernel-default >= 4.12.14-150.47.1
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 >= 4.12.14-197.34.1
SUSE Linux Enterprise High Availability 12 SP4
  • cluster-md-kmp-default >= 4.12.14-95.48.1
  • dlm-kmp-default >= 4.12.14-95.48.1
  • gfs2-kmp-default >= 4.12.14-95.48.1
  • kernel-default >= 4.12.14-95.48.1
  • ocfs2-kmp-default >= 4.12.14-95.48.1
Patchnames:
SUSE-SLE-HA-12-SP4-2020-584
SUSE Linux Enterprise High Availability 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.17.1
  • dlm-kmp-default >= 4.12.14-122.17.1
  • gfs2-kmp-default >= 4.12.14-122.17.1
  • kernel-default >= 4.12.14-122.17.1
  • ocfs2-kmp-default >= 4.12.14-122.17.1
Patchnames:
SUSE-SLE-HA-12-SP5-2020-580
SUSE Linux Enterprise High Availability 15 SP1
  • cluster-md-kmp-default >= 4.12.14-197.34.1
  • dlm-kmp-default >= 4.12.14-197.34.1
  • gfs2-kmp-default >= 4.12.14-197.34.1
  • kernel-default >= 4.12.14-197.34.1
  • ocfs2-kmp-default >= 4.12.14-197.34.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2020-560
SUSE Linux Enterprise High Availability 15
  • cluster-md-kmp-default >= 4.12.14-150.47.1
  • dlm-kmp-default >= 4.12.14-150.47.1
  • gfs2-kmp-default >= 4.12.14-150.47.1
  • kernel-default >= 4.12.14-150.47.1
  • ocfs2-kmp-default >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Product-HA-15-2019-3381
SUSE Linux Enterprise Live Patching 12 SP4
  • kernel-default >= 4.12.14-95.48.1
  • kernel-default-kgraft >= 4.12.14-95.48.1
  • kernel-default-kgraft-devel >= 4.12.14-95.48.1
  • kgraft-patch-4_12_14-95_48-default >= 1-6.3.1
  • kgraft-patch-SLE12-SP4_Update_12 >= 1-6.3.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP4-2020-584
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default >= 4.12.14-122.17.1
  • kernel-default-kgraft >= 4.12.14-122.17.1
  • kernel-default-kgraft-devel >= 4.12.14-122.17.1
  • kgraft-patch-4_12_14-122_17-default >= 1-8.5.1
  • kgraft-patch-SLE12-SP5_Update_3 >= 1-8.5.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2020-580
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • kernel-default >= 4.12.14-197.34.1
  • kernel-default-base >= 4.12.14-197.34.1
  • kernel-default-devel >= 4.12.14-197.34.1
  • kernel-default-man >= 4.12.14-197.34.1
  • kernel-devel >= 4.12.14-197.34.1
  • kernel-macros >= 4.12.14-197.34.1
  • kernel-source >= 4.12.14-197.34.1
  • kernel-zfcpdump >= 4.12.14-197.34.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-560
SUSE Linux Enterprise Module for Basesystem 15
  • kernel-default >= 4.12.14-150.47.1
  • kernel-default-base >= 4.12.14-150.47.1
  • kernel-default-devel >= 4.12.14-150.47.1
  • kernel-default-man >= 4.12.14-150.47.1
  • kernel-devel >= 4.12.14-150.47.1
  • kernel-macros >= 4.12.14-150.47.1
  • kernel-source >= 4.12.14-150.47.1
  • kernel-zfcpdump >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-3381
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • kernel-docs >= 4.12.14-197.34.1
  • kernel-obs-build >= 4.12.14-197.34.1
  • kernel-source >= 4.12.14-197.34.1
  • kernel-syms >= 4.12.14-197.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2020-560
SUSE Linux Enterprise Module for Development Tools 15
  • kernel-docs >= 4.12.14-150.47.1
  • kernel-obs-build >= 4.12.14-150.47.1
  • kernel-source >= 4.12.14-150.47.1
  • kernel-syms >= 4.12.14-150.47.1
  • kernel-vanilla >= 4.12.14-150.47.1
  • kernel-vanilla-base >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-2019-3381
SUSE Linux Enterprise Module for Legacy Software 15 SP1
  • kernel-default >= 4.12.14-197.34.1
  • reiserfs-kmp-default >= 4.12.14-197.34.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP1-2020-560
SUSE Linux Enterprise Module for Legacy Software 15
  • kernel-default >= 4.12.14-150.47.1
  • reiserfs-kmp-default >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Module-Legacy-15-2019-3381
SUSE Linux Enterprise Module for Live Patching 15 SP1
  • kernel-default >= 4.12.14-197.34.1
  • kernel-default-livepatch >= 4.12.14-197.34.1
  • kernel-default-livepatch-devel >= 4.12.14-197.34.1
  • kernel-livepatch-4_12_14-197_34-default >= 1-3.5.1
  • kernel-livepatch-SLE15-SP1_Update_9 >= 1-3.5.1
Patchnames:
SUSE-SLE-Module-Live-Patching-15-SP1-2020-560
SUSE Linux Enterprise Module for Live Patching 15
  • kernel-default >= 4.12.14-150.47.1
  • kernel-default-livepatch >= 4.12.14-150.47.1
  • kernel-livepatch-4_12_14-150_47-default >= 1-1.3.2
  • kernel-livepatch-SLE15_Update_17 >= 1-1.3.2
Patchnames:
SUSE-SLE-Module-Live-Patching-15-2019-3381
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 >= 4.12.14-197.34.1
  • kernel-debug-base >= 4.12.14-197.34.1
  • kernel-debug-devel >= 4.12.14-197.34.1
  • kernel-debug-livepatch-devel >= 4.12.14-197.34.1
  • kernel-default >= 4.12.14-197.34.1
  • kernel-default-livepatch >= 4.12.14-197.34.1
  • kernel-docs >= 4.12.14-197.34.1
  • kernel-docs-html >= 4.12.14-197.34.1
  • kernel-kvmsmall >= 4.12.14-197.34.1
  • kernel-kvmsmall-base >= 4.12.14-197.34.1
  • kernel-kvmsmall-devel >= 4.12.14-197.34.1
  • kernel-kvmsmall-livepatch-devel >= 4.12.14-197.34.1
  • kernel-obs-qa >= 4.12.14-197.34.1
  • 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 >= 4.12.14-197.34.1
  • kernel-source-vanilla >= 4.12.14-197.34.1
  • kernel-vanilla >= 4.12.14-197.34.1
  • kernel-vanilla-base >= 4.12.14-197.34.1
  • kernel-vanilla-devel >= 4.12.14-197.34.1
  • kernel-vanilla-livepatch-devel >= 4.12.14-197.34.1
  • kernel-zfcpdump >= 4.12.14-197.34.1
  • kernel-zfcpdump-man >= 4.12.14-197.34.1
  • kselftests-kmp-default >= 4.12.14-197.34.1
  • 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-SP1-2020-560
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-613
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • kernel-default >= 4.12.14-150.47.1
  • kernel-default-base >= 4.12.14-150.47.1
  • kernel-docs >= 4.12.14-150.47.1
  • kernel-docs-html >= 4.12.14-150.47.1
  • kernel-obs-qa >= 4.12.14-150.47.1
  • kselftests-kmp-default >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2019-3381
SUSE Linux Enterprise Module for Public Cloud 15 SP1
  • kernel-azure >= 4.12.14-8.27.1
  • kernel-azure-base >= 4.12.14-8.27.1
  • kernel-azure-devel >= 4.12.14-8.27.1
  • kernel-devel-azure >= 4.12.14-8.27.1
  • kernel-source-azure >= 4.12.14-8.27.1
  • kernel-syms-azure >= 4.12.14-8.27.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP1-2020-511
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 Real Time Extension 12 SP4
  • cluster-md-kmp-rt >= 4.12.14-8.12.1
  • dlm-kmp-rt >= 4.12.14-8.12.1
  • gfs2-kmp-rt >= 4.12.14-8.12.1
  • kernel-devel-rt >= 4.12.14-8.12.1
  • kernel-rt >= 4.12.14-8.12.1
  • kernel-rt-base >= 4.12.14-8.12.1
  • kernel-rt-devel >= 4.12.14-8.12.1
  • kernel-rt_debug >= 4.12.14-8.12.1
  • kernel-rt_debug-devel >= 4.12.14-8.12.1
  • kernel-source-rt >= 4.12.14-8.12.1
  • kernel-syms-rt >= 4.12.14-8.12.1
  • ocfs2-kmp-rt >= 4.12.14-8.12.1
Patchnames:
SUSE-SLE-RT-12-SP4-2020-599
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • kernel-azure >= 4.12.14-6.37.1
  • kernel-azure-base >= 4.12.14-6.37.1
  • kernel-azure-devel >= 4.12.14-6.37.1
  • kernel-default >= 4.12.14-95.48.1
  • kernel-default-base >= 4.12.14-95.48.1
  • kernel-default-devel >= 4.12.14-95.48.1
  • kernel-default-man >= 4.12.14-95.48.1
  • kernel-devel >= 4.12.14-95.48.1
  • kernel-devel-azure >= 4.12.14-6.37.1
  • kernel-macros >= 4.12.14-95.48.1
  • kernel-source >= 4.12.14-95.48.1
  • kernel-source-azure >= 4.12.14-6.37.1
  • kernel-syms >= 4.12.14-95.48.1
  • kernel-syms-azure >= 4.12.14-6.37.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-559
SUSE-SLE-SERVER-12-SP4-2020-584
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 >= 4.12.14-122.17.1
  • kernel-default-base >= 4.12.14-122.17.1
  • kernel-default-devel >= 4.12.14-122.17.1
  • kernel-default-man >= 4.12.14-122.17.1
  • kernel-devel >= 4.12.14-122.17.1
  • kernel-devel-azure >= 4.12.14-16.7.1
  • kernel-macros >= 4.12.14-122.17.1
  • kernel-source >= 4.12.14-122.17.1
  • kernel-source-azure >= 4.12.14-16.7.1
  • kernel-syms >= 4.12.14-122.17.1
  • kernel-syms-azure >= 4.12.14-16.7.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-580
SUSE-SLE-SERVER-12-SP5-2020-93
SUSE Linux Enterprise Software Development Kit 12 SP4
  • kernel-docs >= 4.12.14-95.48.1
  • kernel-obs-build >= 4.12.14-95.48.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2020-584
SUSE Linux Enterprise Software Development Kit 12 SP5
  • kernel-docs >= 4.12.14-122.17.2
  • kernel-obs-build >= 4.12.14-122.17.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2020-580
SUSE Linux Enterprise Workstation Extension 12 SP4
  • kernel-default >= 4.12.14-95.48.1
  • kernel-default-extra >= 4.12.14-95.48.1
Patchnames:
SUSE-SLE-WE-12-SP4-2020-584
SUSE Linux Enterprise Workstation Extension 12 SP5
  • kernel-default >= 4.12.14-122.17.1
  • kernel-default-extra >= 4.12.14-122.17.1
Patchnames:
SUSE-SLE-WE-12-SP5-2020-580
SUSE Linux Enterprise Workstation Extension 15 SP1
  • kernel-default >= 4.12.14-197.34.1
  • kernel-default-extra >= 4.12.14-197.34.1
Patchnames:
SUSE-SLE-Product-WE-15-SP1-2020-560
SUSE Linux Enterprise Workstation Extension 15
  • kernel-default >= 4.12.14-150.47.1
  • kernel-default-extra >= 4.12.14-150.47.1
Patchnames:
SUSE-SLE-Product-WE-15-2019-3381
openSUSE Leap 15.1
  • kernel-debug >= 4.12.14-lp151.28.40.1
  • kernel-debug-base >= 4.12.14-lp151.28.40.1
  • kernel-debug-base-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-debug-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-debug-debugsource >= 4.12.14-lp151.28.40.1
  • kernel-debug-devel >= 4.12.14-lp151.28.40.1
  • kernel-debug-devel-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-default >= 4.12.14-lp151.28.40.1
  • kernel-default-base >= 4.12.14-lp151.28.40.1
  • kernel-default-base-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-default-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-default-debugsource >= 4.12.14-lp151.28.40.1
  • kernel-default-devel >= 4.12.14-lp151.28.40.1
  • kernel-default-devel-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-devel >= 4.12.14-lp151.28.40.1
  • kernel-docs >= 4.12.14-lp151.28.40.1
  • kernel-docs-html >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-base >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-base-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-debugsource >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-devel >= 4.12.14-lp151.28.40.1
  • kernel-kvmsmall-devel-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-macros >= 4.12.14-lp151.28.40.1
  • kernel-obs-build >= 4.12.14-lp151.28.40.1
  • kernel-obs-build-debugsource >= 4.12.14-lp151.28.40.1
  • kernel-obs-qa >= 4.12.14-lp151.28.40.1
  • kernel-source >= 4.12.14-lp151.28.40.1
  • kernel-source-vanilla >= 4.12.14-lp151.28.40.1
  • kernel-syms >= 4.12.14-lp151.28.40.1
  • kernel-vanilla >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-base >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-base-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-debuginfo >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-debugsource >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-devel >= 4.12.14-lp151.28.40.1
  • kernel-vanilla-devel-debuginfo >= 4.12.14-lp151.28.40.1
Patchnames:
openSUSE-2020-336


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