Upstream information
Description
The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having important severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.2 | 7.2 |
Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Access Vector | Local | Local |
Access Complexity | Low | Low |
Authentication | None | None |
Confidentiality Impact | Complete | Complete |
Integrity Impact | Complete | Complete |
Availability Impact | Complete | Complete |
National Vulnerability Database | |
---|---|
Base Score | 7.8 |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Local |
Access Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3 |
Note from the SUSE Security Team
This issue does not affect SUSE Linux Enterprise 12, as the DCCP network protocol is not built in. This issue does affect only the -extra unsupported kernel flavor in SUSE Linux Enterprise 11. Also, an active DCCP socket connection is likely needed to exploit this problem. SUSE Bugzilla entries: 1026024 [RESOLVED], 1033287 [RESOLVED] SUSE Security Advisories:- SUSE-SU-2017:1183-1, published Fri, 5 May 2017 15:11:30 +0200 (CEST)
- SUSE-SU-2017:1247-1, published Thu, 11 May 2017 21:09:07 +0200 (CEST)
- SUSE-SU-2017:1301-1, published Mon, 15 May 2017 21:33:24 +0200 (CEST)
- SUSE-SU-2017:1360-1, published Fri, 19 May 2017 18:10:39 +0200 (CEST)
- SUSE-SU-2017:1990-1, published Fri, 28 Jul 2017 15:10:24 +0200 (CEST)
- SUSE-SU-2017:2342-1, published Mon, 4 Sep 2017 21:11:06 +0200 (CEST)
- SUSE-SU-2017:2525-1, published Tue, 19 Sep 2017 15:07:27 +0200 (CEST)
- TID7018645, published Tue Feb 21 01:13:53 CET 2017
- openSUSE-SU-2017:0541-1, published Wed, 22 Feb 2017 21:10:07 +0100 (CET)
- openSUSE-SU-2017:0547-1, published Wed, 22 Feb 2017 21:15:53 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-697 |
SUSE Linux Enterprise Build System Kit 12 SP1 |
| Patchnames: SUSE-SLE-BSK-12-SP1-2017-831 |
SUSE Linux Enterprise Build System Kit 12 SP2 |
| Patchnames: SUSE-SLE-BSK-12-SP2-2017-697 |
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-831 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-697 |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise High Availability 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2017-697 |
SUSE Linux Enterprise High Availability 12 SP3 |
| |
SUSE Linux Enterprise Live Patching 12 |
| Patchnames: SUSE-SLE-Live-Patching-12-2017-697 SUSE-SLE-Live-Patching-12-2017-831 |
SUSE Linux Enterprise Module for Public Cloud 12 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-12-2017-749 SUSE-SLE-Module-Public-Cloud-12-2017-831 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-kernel-source-13284 |
SUSE Linux Enterprise Real Time Extension 11 SP4 |
| Patchnames: slertesp4-kernel-rt-13262 |
SUSE Linux Enterprise Real Time Extension 12 SP2 |
| Patchnames: SUSE-SLE-RT-12-SP2-2017-1231 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kernel-source-13284 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-linux-kernel-13105 |
SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-831 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-697 |
SUSE Linux Enterprise Server 12 SP3 |
| |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2017-749 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-697 |
SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SAP-12-2017-749 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-linux-kernel-13105 |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| Patchnames: SUSE-SLE-SDK-12-SP1-2017-831 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2017-697 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP1 |
| Patchnames: SUSE-SLE-WE-12-SP1-2017-831 |
SUSE Linux Enterprise Workstation Extension 12 SP2 |
| Patchnames: SUSE-SLE-WE-12-SP2-2017-697 |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| |
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2017-287 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-286 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA kernel-default |
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 |
---|---|---|
Carwos 1 | kernel-source-rt | Analysis |
HPE Helion OpenStack 8 | kernel-default | Analysis |
HPE Helion OpenStack 8 | kernel-source | Analysis |
HPE Helion OpenStack 8 | kernel-source-azure | Analysis |
SLES for SAP Applications | kernel-default | Analysis |
SLES for SAP Applications | kernel-source | Analysis |
SUSE CaaS Platform 4.0 | kernel-default | Analysis |
SUSE CaaS Platform 4.0 | kernel-source | Analysis |
SUSE CaaS Platform 4.0 | kernel-source-azure | Analysis |
SUSE Enterprise Storage 5 | kernel-default | Analysis |
SUSE Enterprise Storage 5 | kernel-source | Analysis |
SUSE Enterprise Storage 5 | kernel-source-azure | Analysis |
SUSE Enterprise Storage 6 | kernel-default | Analysis |
SUSE Enterprise Storage 6 | kernel-source | Analysis |
SUSE Enterprise Storage 6 | kernel-source-azure | Analysis |
SUSE Linux Enterprise 12 Module for Public Cloud | kernel-ec2 | Released |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-default | Analysis |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Analysis |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Analysis |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Analysis |
SUSE Linux Enterprise 15 Module for Public Cloud | kernel-source-azure | Analysis |
SUSE Linux Enterprise 15-SP1 Module for Basesystem | kernel-default | Analysis |
SUSE Linux Enterprise 15-SP1 Module for Basesystem | kernel-source | Analysis |
SUSE Linux Enterprise 15-SP1 Module for Development Tools | kernel-default | Analysis |
SUSE Linux Enterprise 15-SP1 Module for Development Tools | kernel-source | Analysis |
SUSE Linux Enterprise 15-SP1 Module for Public Cloud | kernel-source-azure | Analysis |
SUSE Linux Enterprise 15-SP2 Module for Basesystem | kernel-default | Analysis |
SUSE Linux Enterprise 15-SP2 Module for Basesystem | kernel-source | Analysis |
SUSE Linux Enterprise 15-SP2 Module for Development Tools | kernel-default | Analysis |
SUSE Linux Enterprise 15-SP2 Module for Development Tools | kernel-source | Analysis |
SUSE Linux Enterprise 15-SP2 Module for Public Cloud | kernel-source-azure | Analysis |
SUSE Linux Enterprise Desktop 12 SP1 | kernel-default | Released |
SUSE Linux Enterprise Desktop 12 SP1 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-default | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source-azure | Analysis |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Live Patching | kgraft-patch-SLE12-SP1_Update_15 | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Released |
SUSE Linux Enterprise Point of Service Image Server 12 | kernel-default | Analysis |
SUSE Linux Enterprise Point of Service Image Server 12 | kernel-source | Analysis |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-source-rt | Analysis |
SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | Analysis |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 11 SP4 | kernel-default | In progress |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | In progress |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP1 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP1 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 BCL | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 BCL | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Analysis |
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 ESPOS | kernel-source-azure | 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 SP4 LTSS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 12 SP5 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 15 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 15 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | kernel-default | Analysis |
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | kernel-source | Analysis |
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 15 SP1 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 15 SP1 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 15 SP1 LTSS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server ESPOS 15 | kernel-default | Analysis |
SUSE Linux Enterprise Server ESPOS 15 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for the Raspberry Pi | kernel-default | Released |
SUSE Linux Enterprise Server for the Raspberry Pi | kernel-source | Released |
SUSE Manager Proxy 4.0 | kernel-default | Analysis |
SUSE Manager Proxy 4.0 | kernel-source | Analysis |
SUSE Manager Proxy 4.0 | kernel-source-azure | Analysis |
SUSE Manager Retail Branch Server 4.0 | kernel-default | Analysis |
SUSE Manager Retail Branch Server 4.0 | kernel-source | Analysis |
SUSE Manager Retail Branch Server 4.0 | kernel-source-azure | Analysis |
SUSE Manager Server 4.0 | kernel-default | Analysis |
SUSE Manager Server 4.0 | kernel-source | Analysis |
SUSE Manager Server 4.0 | kernel-source-azure | Analysis |
SUSE OpenStack Cloud 7 | kernel-default | Analysis |
SUSE OpenStack Cloud 7 | kernel-source | Analysis |
SUSE OpenStack Cloud 8 | kernel-default | Analysis |
SUSE OpenStack Cloud 8 | kernel-source | Analysis |
SUSE OpenStack Cloud 8 | kernel-source-azure | Analysis |
SUSE OpenStack Cloud 9 | kernel-default | Analysis |
SUSE OpenStack Cloud 9 | kernel-source | Analysis |
SUSE OpenStack Cloud 9 | kernel-source-azure | Analysis |
SUSE OpenStack Cloud Crowbar 8 | kernel-default | Analysis |
SUSE OpenStack Cloud Crowbar 8 | kernel-source | Analysis |
SUSE OpenStack Cloud Crowbar 8 | kernel-source-azure | Analysis |
SUSE OpenStack Cloud Crowbar 9 | kernel-default | Analysis |
SUSE OpenStack Cloud Crowbar 9 | kernel-source | Analysis |
SUSE OpenStack Cloud Crowbar 9 | kernel-source-azure | Analysis |
SUSE Real Time Module | kernel-source-rt | Analysis |