Upstream information

CVE-2019-18680 at MITRE

Description

An issue was discovered in the Linux kernel 4.4.x before 4.4.195. There is a NULL pointer dereference in rds_tcp_kill_sock() in net/rds/tcp.c that will cause denial of service, aka CID-91573ae4aed0.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
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 entries: 1155898 [RESOLVED / FIXED], 1173867 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
HPE-Helion-OpenStack-8-2019-3379
SUSE CaaS Platform 3.0
  • kernel-default >= 4.4.180-94.113.1
Patchnames:
SUSE-CAASP-3.0-2019-3379
SUSE Enterprise Storage 5
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-Storage-5-2019-3379
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.121-92.125.1
  • cluster-network-kmp-default >= 4.4.121-92.125.1
  • dlm-kmp-default >= 4.4.121-92.125.1
  • gfs2-kmp-default >= 4.4.121-92.125.1
  • ocfs2-kmp-default >= 4.4.121-92.125.1
Patchnames:
SUSE-SLE-HA-12-SP2-2019-2984
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.180-94.113.1
  • dlm-kmp-default >= 4.4.180-94.113.1
  • gfs2-kmp-default >= 4.4.180-94.113.1
  • ocfs2-kmp-default >= 4.4.180-94.113.1
Patchnames:
SUSE-SLE-HA-12-SP3-2019-3379
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
  • kgraft-patch-4_4_121-92_125-default >= 1-3.5.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-2984
SUSE Linux Enterprise Server 12 SP2-BCL
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-2984
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
  • kgraft-patch-4_4_121-92_120-default >= 9-2.2
  • kgraft-patch-4_4_121-92_125-default >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-2984
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-2491
SUSE Linux Enterprise Server 12 SP2-LTSS
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-default-man >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
  • kgraft-patch-4_4_121-92_120-default >= 9-2.2
  • kgraft-patch-4_4_121-92_125-default >= 1-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-2984
SUSE-SLE-SERVER-12-SP2-2020-2491
SUSE Linux Enterprise Server 12 SP3-BCL
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-3379
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_103-default >= 9-2.2
  • kgraft-patch-4_4_180-94_107-default >= 7-2.2
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-3379
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-2496
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-2497
SUSE Linux Enterprise Server 12 SP3-LTSS
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-default-man >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_103-default >= 9-2.2
  • kgraft-patch-4_4_180-94_107-default >= 7-2.2
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-3379
SUSE-SLE-SERVER-12-SP3-2020-2496
SUSE-SLE-SERVER-12-SP3-2020-2497
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
  • kgraft-patch-4_4_121-92_120-default >= 9-2.2
  • kgraft-patch-4_4_121-92_125-default >= 1-3.5.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-2984
SUSE-SLE-SAP-12-SP2-2020-2491
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_103-default >= 9-2.2
  • kgraft-patch-4_4_180-94_107-default >= 7-2.2
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2019-3379
SUSE-SLE-SAP-12-SP3-2020-2496
SUSE-SLE-SAP-12-SP3-2020-2497
SUSE OpenStack Cloud 7
  • kernel-default >= 4.4.121-92.125.1
  • kernel-default-base >= 4.4.121-92.125.1
  • kernel-default-devel >= 4.4.121-92.125.1
  • kernel-default-man >= 4.4.121-92.125.1
  • kernel-devel >= 4.4.121-92.125.1
  • kernel-macros >= 4.4.121-92.125.1
  • kernel-source >= 4.4.121-92.125.1
  • kernel-syms >= 4.4.121-92.125.1
  • kgraft-patch-4_4_121-92_125-default >= 1-3.5.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-2984
SUSE OpenStack Cloud 8
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-OpenStack-Cloud-8-2019-3379
SUSE OpenStack Cloud Crowbar 8
  • kernel-default >= 4.4.180-94.113.1
  • kernel-default-base >= 4.4.180-94.113.1
  • kernel-default-devel >= 4.4.180-94.113.1
  • kernel-default-kgraft >= 4.4.180-94.113.1
  • kernel-devel >= 4.4.180-94.113.1
  • kernel-macros >= 4.4.180-94.113.1
  • kernel-source >= 4.4.180-94.113.1
  • kernel-syms >= 4.4.180-94.113.1
  • kgraft-patch-4_4_180-94_113-default >= 1-4.5.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-3379


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
HPE Helion OpenStack 8 kgraft-patch-SLE12-SP3_Update_28 In progress
HPE Helion OpenStack 8 kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE Enterprise Storage 5 kernel-default Analysis
SUSE Enterprise Storage 5 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-default Not affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Not affected
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 LTSS kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Analysis
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Analysis
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Analysis
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 SP4 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
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 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 ESPOS kgraft-patch-SLE12-SP3_Update_28 In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kgraft-patch-SLE12-SP3_Update_28 In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE Linux Enterprise Server 12 SP4 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Analysis
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 ESPOS kernel-default Not affected
SUSE Linux Enterprise Server 15 ESPOS kernel-source Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-source Not affected
SUSE Linux Enterprise Server BCL 12 SP2 kernel-default Released
SUSE Linux Enterprise Server BCL 12 SP2 kernel-source Released
SUSE Linux Enterprise Server BCL 12 SP3 kernel-default Released
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source Released
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source-azure In progress
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 SP3 kgraft-patch-SLE12-SP3_Update_28 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default 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-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 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Analysis
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 8 kgraft-patch-SLE12-SP3_Update_28 In progress
SUSE OpenStack Cloud 8 kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE OpenStack Cloud 9 kernel-default Analysis
SUSE OpenStack Cloud 9 kernel-source Analysis
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 8 kgraft-patch-SLE12-SP3_Update_28 In progress
SUSE OpenStack Cloud Crowbar 8 kgraft-patch-SLE12-SP3_Update_29 In progress
SUSE OpenStack Cloud Crowbar 9 kernel-default Analysis
SUSE OpenStack Cloud Crowbar 9 kernel-source Analysis