Upstream information
Description
The madvise_willneed function in mm/madvise.c in the Linux kernel before 4.14.4 allows local users to cause a denial of service (infinite loop) by triggering use of MADVISE_WILLNEED for a DAX mapping.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.9 |
Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Complete |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5.5 | 6.2 |
Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Local | Local |
Access Complexity | Low | Low |
Privileges Required | Low | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | High |
CVSSv3 Version | 3.0 | 3.0 |
- SUSE-SU-2018:0785-1, published Fri, 23 Mar 2018 18:08:51 +0100 (CET)
- SUSE-SU-2018:0786-1, published Fri, 23 Mar 2018 18:23:30 +0100 (CET)
- SUSE-SU-2018:0834-1, published Wed, 28 Mar 2018 21:07:35 +0200 (CEST)
- SUSE-SU-2018:0848-1, published Thu, 29 Mar 2018 18:11:43 +0200 (CEST)
- SUSE-SU-2018:0986-1, published Thu, 19 Apr 2018 15:07:54 +0200 (CEST)
- SUSE-SU-2018:1080-1, published Wed, 25 Apr 2018 21:07:11 +0200 (CEST)
- SUSE-SU-2018:1172-1, published Wed, 9 May 2018 00:08:53 +0200 (CEST)
- SUSE-SU-2018:1309-1, published Wed May 16 13:10:55 MDT 2018
- openSUSE-SU-2018:0781-1, published Fri, 23 Mar 2018 03:07:05 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-535 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-534 |
SUSE Linux Enterprise Build System Kit 12 SP2 |
| Patchnames: SUSE-SLE-BSK-12-SP2-2018-535 |
SUSE Linux Enterprise Build System Kit 12 SP3 |
| Patchnames: SUSE-SLE-BSK-12-SP3-2018-534 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-535 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-534 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA kernel-default |
SUSE Linux Enterprise High Availability 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2018-535 |
SUSE Linux Enterprise High Availability 12 SP3 |
| Patchnames: SUSE-SLE-HA-12-SP3-2018-534 |
SUSE Linux Enterprise High Availability 12 SP4 |
| Patchnames: SUSE Linux Enterprise High Availability 12 SP4 GA cluster-md-kmp-default |
SUSE Linux Enterprise High Availability 15 |
| Patchnames: SUSE Linux Enterprise High Availability 15 GA cluster-md-kmp-default |
SUSE Linux Enterprise High Availability 15 SP1 |
| Patchnames: SUSE Linux Enterprise High Availability 15 SP1 GA cluster-md-kmp-default |
SUSE Linux Enterprise Live Patching 12 |
| Patchnames: SUSE-SLE-Live-Patching-12-2018-535 |
SUSE Linux Enterprise Live Patching 12 SP3 |
| Patchnames: SUSE-SLE-Live-Patching-12-SP3-2018-534 |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA kernel-default |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA kernel-default |
SUSE Linux Enterprise Module for Development Tools 15 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 GA kernel-docs |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP1 GA kernel-docs |
SUSE Linux Enterprise Module for Legacy Software 15 |
| Patchnames: SUSE Linux Enterprise Module for Legacy Software 15 GA reiserfs-kmp-default |
SUSE Linux Enterprise Module for Legacy Software 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Legacy Software 15 SP1 GA reiserfs-kmp-default |
SUSE Linux Enterprise Module for Live Patching 15 |
| Patchnames: SUSE Linux Enterprise Module for Live Patching 15 GA kernel-default-livepatch |
SUSE Linux Enterprise Module for Public Cloud 12 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-12-2018-558 SUSE-SLE-Module-Public-Cloud-12-2018-568 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-kernel-source-20180429-13591 |
SUSE Linux Enterprise Real Time Extension 11 SP4 |
| Patchnames: slertesp4-kernel-13604 |
SUSE Linux Enterprise Real Time Extension 12 SP3 |
| Patchnames: SUSE-SLE-RT-12-SP3-2018-663 |
SUSE Linux Enterprise Server 11 SP3-LTSS |
| Patchnames: slessp3-kernel-source-20180429-13591 |
SUSE Linux Enterprise Server 11 SP4 |
| Patchnames: slessp4-kernel-source-20180417-13574 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-568 |
SUSE Linux Enterprise Server 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-535 |
SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-534 |
SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA kernel-default |
SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-558 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2018-535 |
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kernel-source-20180429-13591 |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kernel-source-20180417-13574 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2018-568 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-568 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-535 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-534 |
SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-558 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-kernel-source-20180417-13574 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2018-535 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-534 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA kernel-docs |
SUSE Linux Enterprise Workstation Extension 12 SP2 |
| Patchnames: SUSE-SLE-WE-12-SP2-2018-535 |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| Patchnames: SUSE-SLE-WE-12-SP3-2018-534 |
SUSE Linux Enterprise Workstation Extension 12 SP4 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 12 SP4 GA kernel-default-extra |
SUSE Linux Enterprise Workstation Extension 15 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 GA kernel-default-extra |
SUSE Linux Enterprise Workstation Extension 15 SP1 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP1 GA kernel-default-extra |
SUSE OpenStack Cloud 6 |
| Patchnames: SUSE-OpenStack-Cloud-6-2018-568 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA kernel-default |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-292 |
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 Business Critical Linux 12 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 11 GA | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 11 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 11 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 12 | kernel-source | Released |
SUSE Linux Enterprise Module for Basesystem 15 GA | kernel-source | Analysis |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Module for Development Tools 15 GA | kernel-source | Analysis |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP1 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP2 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP3 | 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 11 SP4 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 GA | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 GA LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP AIO 11 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | 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 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP ES 11 SP1 | kernel-source | Analysis |
SUSE Linux Enterprise Server for VMWare 11 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server for VMWare 11 SP3 | kernel-source | Analysis |