Upstream information
Description
Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that makes sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.2 | 6.9 |
Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C | AV:L/AC:M/Au:N/C:C/I:C/A:C |
Access Vector | Local | Local |
Access Complexity | Low | Medium |
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 |
- SUSE-SU-2017:0230-1, published Fri, 20 Jan 2017 17:13:47 +0100 (CET)
- SUSE-SU-2017:0231-1, published Fri, 20 Jan 2017 17:14:52 +0100 (CET)
- SUSE-SU-2017:0233-1, published Fri, 20 Jan 2017 17:16:14 +0100 (CET)
- SUSE-SU-2017:0234-1, published Fri, 20 Jan 2017 17:17:24 +0100 (CET)
- SUSE-SU-2017:0235-1, published Fri, 20 Jan 2017 17:18:24 +0100 (CET)
- SUSE-SU-2017:0244-1, published Sat, 21 Jan 2017 15:08:32 +0100 (CET)
- SUSE-SU-2017:0245-1, published Sat, 21 Jan 2017 15:09:43 +0100 (CET)
- SUSE-SU-2017:0246-1, published Sat, 21 Jan 2017 15:10:46 +0100 (CET)
- SUSE-SU-2017:0247-1, published Sat, 21 Jan 2017 15:11:51 +0100 (CET)
- SUSE-SU-2017:0248-1, published Sat, 21 Jan 2017 15:12:54 +0100 (CET)
- SUSE-SU-2017:0249-1, published Sat, 21 Jan 2017 15:13:59 +0100 (CET)
- SUSE-SU-2017:0267-1, published Tue, 24 Jan 2017 12:09:03 +0100 (CET)
- SUSE-SU-2017:0268-1, published Tue, 24 Jan 2017 12:10:08 +0100 (CET)
- SUSE-SU-2017:0303-1, published Fri, 27 Jan 2017 22:09:30 +0100 (CET)
- SUSE-SU-2017:0407-1, published Mon, 6 Feb 2017 21:07:31 +0100 (CET)
- SUSE-SU-2017:0464-1, published Wed, 15 Feb 2017 00:08:49 +0100 (CET)
- SUSE-SU-2017:0471-1, published Wed, 15 Feb 2017 21:07:58 +0100 (CET)
- SUSE-SU-2017:0575-1, published Wed, 1 Mar 2017 00:09:01 +0100 (CET)
- openSUSE-SU-2017:0456-1, published Mon, 13 Feb 2017 21:09:59 +0100 (CET)
- openSUSE-SU-2017:0458-1, published Mon, 13 Feb 2017 21:30:24 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-300 |
SUSE Linux Enterprise Build System Kit 12 SP1 |
| Patchnames: SUSE-SLE-BSK-12-SP1-2017-238 |
SUSE Linux Enterprise Build System Kit 12 SP2 |
| Patchnames: SUSE-SLE-BSK-12-SP2-2017-300 |
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-238 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-300 |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise High Availability 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2017-300 |
SUSE Linux Enterprise High Availability 12 SP3 |
| |
SUSE Linux Enterprise Live Patching 12 |
| Patchnames: SUSE-SLE-Live-Patching-12-2017-113 SUSE-SLE-Live-Patching-12-2017-114 SUSE-SLE-Live-Patching-12-2017-115 SUSE-SLE-Live-Patching-12-2017-116 SUSE-SLE-Live-Patching-12-2017-117 SUSE-SLE-Live-Patching-12-2017-238 SUSE-SLE-Live-Patching-12-2017-300 |
SUSE Linux Enterprise Module for Public Cloud 12 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-12-2017-238 SUSE-SLE-Module-Public-Cloud-12-2017-247 |
SUSE Linux Enterprise Real Time Extension 12 SP1 |
| Patchnames: SUSE-SLE-RT-12-SP1-2017-202 |
SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-238 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-300 |
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-12-2017-126 SUSE-SLE-SERVER-12-2017-127 SUSE-SLE-SERVER-12-2017-128 SUSE-SLE-SERVER-12-2017-129 SUSE-SLE-SERVER-12-2017-130 SUSE-SLE-SERVER-12-2017-131 SUSE-SLE-SERVER-12-2017-141 SUSE-SLE-SERVER-12-2017-142 SUSE-SLE-SERVER-12-2017-161 SUSE-SLE-SERVER-12-2017-247 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-300 |
SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SAP-12-2017-126 SUSE-SLE-SAP-12-2017-127 SUSE-SLE-SAP-12-2017-128 SUSE-SLE-SAP-12-2017-129 SUSE-SLE-SAP-12-2017-130 SUSE-SLE-SAP-12-2017-131 SUSE-SLE-SAP-12-2017-141 SUSE-SLE-SAP-12-2017-142 SUSE-SLE-SAP-12-2017-161 SUSE-SLE-SAP-12-2017-247 |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| Patchnames: SUSE-SLE-SDK-12-SP1-2017-238 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2017-300 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP1 |
| Patchnames: SUSE-SLE-WE-12-SP1-2017-238 |
SUSE Linux Enterprise Workstation Extension 12 SP2 |
| Patchnames: SUSE-SLE-WE-12-SP2-2017-300 |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| |
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2017-246 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-245 |
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 |
---|---|---|
SLES for SAP Applications | kernel-default | Analysis |
SLES for SAP Applications | kernel-source | 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 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 Server 11 SP3 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP4 | 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 SP2 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Released |
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 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP4 | 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 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server for the Raspberry Pi | kernel-default | Released |
SUSE Linux Enterprise Server for the Raspberry Pi | kernel-source | Released |