Upstream information

CVE-2018-1066 at MITRE

Description

The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.

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 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1083640 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Public Cloud 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • 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
 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
 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
 Patchnames:
SUSE-SLE-SAP-12-SP1-2018-568
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
 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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 12 kernel-ec2 Released
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Not affected
openSUSE Leap 15.5 kernel-source Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Module for Public Cloud 12 kernel-ec2 Released
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-ec2 Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 kernel-source Not affected
SUSE CaaS Platform Toolchain 3 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Unsupported
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Not affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Affected
SUSE Linux Enterprise Server 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
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 kernel-ec2 Released
SUSE Linux Enterprise Server 12 kernel-source Affected
SUSE Linux Enterprise Server 12 SP1 kernel-source Affected
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-syms Released
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-xen Released
SUSE Linux Enterprise Server 12 SP1-LTSS kgraft-patch-SLE12-SP1_Update_26 Released
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-BCL kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP3 kernel-default Not affected
SUSE Linux Enterprise Server 12 SP3 kernel-ec2 Released
SUSE Linux Enterprise Server 12 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP4 kernel-ec2 Released
SUSE Linux Enterprise Server 12-LTSS kernel-default Released
SUSE Linux Enterprise Server 12-LTSS kernel-source Released
SUSE Linux Enterprise Server 12-LTSS kernel-syms Released
SUSE Linux Enterprise Server 12-LTSS kernel-xen Released
SUSE Linux Enterprise Server 12-LTSS kgraft-patch-SLE12_Update_33 Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-syms Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-xen Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kgraft-patch-SLE12-SP1_Update_26 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-ec2 Released
SUSE OpenStack Cloud 6 kernel-default Released
SUSE OpenStack Cloud 6 kernel-source Released
SUSE OpenStack Cloud 6 kernel-syms Released
SUSE OpenStack Cloud 6 kernel-xen Released
SUSE OpenStack Cloud 6 kgraft-patch-SLE12-SP1_Update_26 Released
SUSE OpenStack Cloud 7 kernel-source Affected
SUSE OpenStack Cloud 8 kernel-source Not affected
SUSE OpenStack Cloud Crowbar 8 kernel-source Not affected

SUSE Timeline for this CVE

CVE page created: Fri Mar 2 06:45:12 2018
CVE page last modified: Fri Dec 20 22:19:28 2024