Upstream information

CVE-2017-15299 at MITRE

Description

The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.9 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Complete
CVSS v3 Scores
  SUSE
Base Score 6.2
Vector AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1063416 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.74-60.64.85.1
  • kernel-ec2-devel >= 3.12.74-60.64.85.1
  • kernel-ec2-extra >= 3.12.74-60.64.85.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2018-558
SUSE-SLE-Module-Public-Cloud-12-2018-568
SUSE Linux Enterprise Server 12 SP1-LTSS
  • kernel-default >= 3.12.74-60.64.85.1
  • kernel-default-base >= 3.12.74-60.64.85.1
  • kernel-default-devel >= 3.12.74-60.64.85.1
  • kernel-default-man >= 3.12.74-60.64.85.1
  • kernel-devel >= 3.12.74-60.64.85.1
  • kernel-macros >= 3.12.74-60.64.85.1
  • kernel-source >= 3.12.74-60.64.85.1
  • kernel-syms >= 3.12.74-60.64.85.1
  • kernel-xen >= 3.12.74-60.64.85.1
  • kernel-xen-base >= 3.12.74-60.64.85.1
  • kernel-xen-devel >= 3.12.74-60.64.85.1
  • kgraft-patch-3_12_74-60_64_85-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_85-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_26 >= 1-2.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-568
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.125.1
  • kernel-default-base >= 3.12.61-52.125.1
  • kernel-default-devel >= 3.12.61-52.125.1
  • kernel-default-man >= 3.12.61-52.125.1
  • kernel-devel >= 3.12.61-52.125.1
  • kernel-macros >= 3.12.61-52.125.1
  • kernel-source >= 3.12.61-52.125.1
  • kernel-syms >= 3.12.61-52.125.1
  • kernel-xen >= 3.12.61-52.125.1
  • kernel-xen-base >= 3.12.61-52.125.1
  • kernel-xen-devel >= 3.12.61-52.125.1
  • kgraft-patch-3_12_61-52_125-default >= 1-1.3.1
  • kgraft-patch-3_12_61-52_125-xen >= 1-1.3.1
  • kgraft-patch-SLE12_Update_33 >= 1-1.3.1
Patchnames:
SUSE-SLE-SERVER-12-2018-558
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • kernel-default >= 3.12.74-60.64.85.1
  • kernel-default-base >= 3.12.74-60.64.85.1
  • kernel-default-devel >= 3.12.74-60.64.85.1
  • kernel-devel >= 3.12.74-60.64.85.1
  • kernel-macros >= 3.12.74-60.64.85.1
  • kernel-source >= 3.12.74-60.64.85.1
  • kernel-syms >= 3.12.74-60.64.85.1
  • kernel-xen >= 3.12.74-60.64.85.1
  • kernel-xen-base >= 3.12.74-60.64.85.1
  • kernel-xen-devel >= 3.12.74-60.64.85.1
  • kgraft-patch-3_12_74-60_64_85-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_85-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_26 >= 1-2.3.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2018-568
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • kernel-default >= 3.12.74-60.64.85.1
  • kernel-default-base >= 3.12.74-60.64.85.1
  • kernel-default-devel >= 3.12.74-60.64.85.1
  • kernel-default-man >= 3.12.74-60.64.85.1
  • kernel-devel >= 3.12.74-60.64.85.1
  • kernel-macros >= 3.12.74-60.64.85.1
  • kernel-source >= 3.12.74-60.64.85.1
  • kernel-syms >= 3.12.74-60.64.85.1
  • kernel-xen >= 3.12.74-60.64.85.1
  • kernel-xen-base >= 3.12.74-60.64.85.1
  • kernel-xen-devel >= 3.12.74-60.64.85.1
  • kgraft-patch-3_12_74-60_64_85-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_85-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_26 >= 1-2.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-568
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • kernel-default >= 3.12.61-52.125.1
  • kernel-default-base >= 3.12.61-52.125.1
  • kernel-default-devel >= 3.12.61-52.125.1
  • kernel-default-man >= 3.12.61-52.125.1
  • kernel-devel >= 3.12.61-52.125.1
  • kernel-macros >= 3.12.61-52.125.1
  • kernel-source >= 3.12.61-52.125.1
  • kernel-syms >= 3.12.61-52.125.1
  • kernel-xen >= 3.12.61-52.125.1
  • kernel-xen-base >= 3.12.61-52.125.1
  • kernel-xen-devel >= 3.12.61-52.125.1
  • kgraft-patch-3_12_61-52_125-default >= 1-1.3.1
  • kgraft-patch-3_12_61-52_125-xen >= 1-1.3.1
  • kgraft-patch-SLE12_Update_33 >= 1-1.3.1
Patchnames:
SUSE-SLE-SERVER-12-2018-558
SUSE OpenStack Cloud 6
  • kernel-default >= 3.12.74-60.64.85.1
  • kernel-default-base >= 3.12.74-60.64.85.1
  • kernel-default-devel >= 3.12.74-60.64.85.1
  • kernel-devel >= 3.12.74-60.64.85.1
  • kernel-macros >= 3.12.74-60.64.85.1
  • kernel-source >= 3.12.74-60.64.85.1
  • kernel-syms >= 3.12.74-60.64.85.1
  • kernel-xen >= 3.12.74-60.64.85.1
  • kernel-xen-base >= 3.12.74-60.64.85.1
  • kernel-xen-devel >= 3.12.74-60.64.85.1
  • kgraft-patch-3_12_74-60_64_85-default >= 1-2.3.1
  • kgraft-patch-3_12_74-60_64_85-xen >= 1-2.3.1
  • kgraft-patch-SLE12-SP1_Update_26 >= 1-2.3.1
Patchnames:
SUSE-OpenStack-Cloud-6-2018-568


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 Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
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 Development Tools 15 GA kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 11 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 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 SP4 kernel-source Analysis