Upstream information
Description
The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE).SUSE information
Overall state of this security issue: Running
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 2.1 |
Vector | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5.5 | 7.1 |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
Access Vector | Local | Local |
Access Complexity | Low | Low |
Privileges Required | Low | None |
User Interaction | None | None |
Scope | Unchanged | Changed |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3 | 3 |
- SUSE-SU-2018:2222-1, published Mon Aug 6 16:07:38 MDT 2018
- SUSE-SU-2018:2223-1, published Mon Aug 6 16:31:35 MDT 2018
- SUSE-SU-2018:2328-1, published Tue Aug 14 16:07:40 MDT 2018
- SUSE-SU-2018:2344-1, published Thu Aug 16 04:12:50 MDT 2018
- SUSE-SU-2018:2344-2, published Thu Oct 18 12:09:10 MDT 2018
- SUSE-SU-2018:2374-1, published Thu Aug 16 07:09:22 MDT 2018
- SUSE-SU-2018:2387-1, published Thu Aug 16 13:13:05 MDT 2018
- SUSE-SU-2018:2391-1, published Thu Aug 16 13:16:12 MDT 2018
- SUSE-SU-2018:2413-1, published Fri Aug 17 13:09:35 MDT 2018
- SUSE-SU-2018:2416-1, published Fri Aug 17 13:11:46 MDT 2018
- SUSE-SU-2018:2472-1, published Tue Aug 21 13:07:32 MDT 2018
- SUSE-SU-2018:2474-1, published Tue Aug 21 13:08:52 MDT 2018
- SUSE-SU-2018:2596-1, published Mon Sep 3 13:09:59 MDT 2018
- openSUSE-SU-2018:2242-1, published Tue, 7 Aug 2018 21:10:43 +0200 (CEST)
- openSUSE-SU-2018:2404-1, published Fri, 17 Aug 2018 12:20:07 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1603 |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2018-1566 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-1566 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2018-1603 |
SUSE Linux Enterprise Build System Kit 12 SP3 |
| Patchnames: SUSE-SLE-BSK-12-SP3-2018-1566 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-1566 |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise High Availability 12 SP2 |
| Patchnames: SUSE-SLE-HA-12-SP2-2018-1603 |
SUSE Linux Enterprise High Availability 12 SP3 |
| Patchnames: SUSE-SLE-HA-12-SP3-2018-1566 |
SUSE Linux Enterprise High Availability 12 SP4 |
| |
SUSE Linux Enterprise High Availability 12 SP5 |
| |
SUSE Linux Enterprise High Availability 15 SP1 |
| |
SUSE Linux Enterprise High Availability 15 |
| Patchnames: SUSE-SLE-Product-HA-15-2018-1504 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| |
SUSE Linux Enterprise Live Patching 12 SP3 |
| Patchnames: SUSE-SLE-Live-Patching-12-SP3-2018-1566 SUSE-SLE-Live-Patching-12-SP3-2018-1669 SUSE-SLE-Live-Patching-12-SP3-2018-1670 SUSE-SLE-Live-Patching-12-SP3-2018-1671 SUSE-SLE-Live-Patching-12-SP3-2018-1672 SUSE-SLE-Live-Patching-12-SP3-2018-1673 SUSE-SLE-Live-Patching-12-SP3-2018-1674 SUSE-SLE-Live-Patching-12-SP3-2018-1675 SUSE-SLE-Live-Patching-12-SP3-2018-1676 SUSE-SLE-Live-Patching-12-SP3-2018-1677 |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2018-1504 |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| |
SUSE Linux Enterprise Module for Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-2018-1504 |
SUSE Linux Enterprise Module for Legacy Software 15 SP1 |
| |
SUSE Linux Enterprise Module for Legacy Software 15 |
| Patchnames: SUSE-SLE-Module-Legacy-15-2018-1504 |
SUSE Linux Enterprise Module for Live Patching 15 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-2018-1504 SUSE-SLE-Module-Live-Patching-15-2018-1737 SUSE-SLE-Module-Live-Patching-15-2018-1739 |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 |
| |
SUSE Linux Enterprise Module for Public Cloud 15 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-2018-1505 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2018-1603 |
SUSE Linux Enterprise Real Time Extension 12 SP3 |
| Patchnames: SUSE-SLE-RT-12-SP3-2018-1827 |
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-1603 |
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1603 |
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-1603 SUSE-SLE-SERVER-12-SP2-2018-1649 SUSE-SLE-SERVER-12-SP2-2018-1650 SUSE-SLE-SERVER-12-SP2-2018-1651 SUSE-SLE-SERVER-12-SP2-2018-1652 SUSE-SLE-SERVER-12-SP2-2018-1653 SUSE-SLE-SERVER-12-SP2-2018-1667 SUSE-SLE-SERVER-12-SP2-2018-1668 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-1566 SUSE-SLE-SERVER-12-SP3-2018-1606 |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2018-1603 SUSE-SLE-SAP-12-SP2-2018-1649 SUSE-SLE-SAP-12-SP2-2018-1650 SUSE-SLE-SAP-12-SP2-2018-1651 SUSE-SLE-SAP-12-SP2-2018-1652 SUSE-SLE-SAP-12-SP2-2018-1653 SUSE-SLE-SAP-12-SP2-2018-1667 SUSE-SLE-SAP-12-SP2-2018-1668 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-1566 SUSE-SLE-SDK-12-SP3-2018-1606 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| Patchnames: SUSE-SLE-WE-12-SP3-2018-1566 |
SUSE Linux Enterprise Workstation Extension 12 SP4 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP5 |
| |
SUSE Linux Enterprise Workstation Extension 15 SP1 |
| |
SUSE Linux Enterprise Workstation Extension 15 |
| Patchnames: SUSE-SLE-Product-WE-15-2018-1504 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2018-1603 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-597 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-885 |
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 | Affected |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Affected |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Affected |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Affected |
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 11 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 11 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 11 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 11 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 11 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 11 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-default | Released |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Affected |
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 | kernel-livepatch-SLE15-SP1_Update_0 | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Analysis |
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 | 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 11 SP4 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 LTSS | kernel-source | Analysis |
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 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 | Affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | kgraft-patch-SLE12-SP2_Update_15 | Released |
SUSE Linux Enterprise Server 12 SP3 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Released |
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 | Affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-default | Affected |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Affected |
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 | Affected |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Affected |
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 | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source-azure | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Affected |
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 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 |