Upstream information
Description
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.7 |
Vector | AV:L/AC:M/Au:N/C:C/I:N/A:N |
Access Vector | Local |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Complete |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5.6 | 5.6 |
Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
Access Vector | Local | Local |
Access Complexity | High | High |
Privileges Required | Low | Low |
User Interaction | None | None |
Scope | Changed | Changed |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3 | 3 |
Note from the SUSE Security Team
This issue is known to affect only Intel CPUs. It is mitigated by Linux Kernel updates. All SUSE Linux Enterprise and openSUSE versions have received updates. SUSE Bugzilla entries: 1087078 [RESOLVED / FIXED], 1087081 [RESOLVED / FIXED], 1089343 [RESOLVED / FIXED], 1090340 [RESOLVED], 1091107 [RESOLVED / FIXED], 1099306 [RESOLVED / FIXED], 1104894 [RESOLVED / FIXED], 1106631 [NEW], 1111368 [NEW] SUSE Security Advisories:- L1TF-BLOG-SUSE, published Wed Aug 15 13:12:10 CEST 2018
- SUSE-SU-2018:2328-1, published Tue Aug 14 16:07:40 MDT 2018
- SUSE-SU-2018:2332-1, published Wed Aug 15 10:16:25 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-2018:2362-1, published Thu Aug 16 04:33:33 MDT 2018
- SUSE-SU-2018:2366-1, published Thu Aug 16 04:37:45 MDT 2018
- SUSE-SU-2018:2374-1, published Thu Aug 16 07:09:22 MDT 2018
- SUSE-SU-2018:2380-1, published Thu Aug 16 10:09:51 MDT 2018
- SUSE-SU-2018:2381-1, published Thu Aug 16 10:21:18 MDT 2018
- SUSE-SU-2018:2384-1, published Thu Aug 16 13:07:48 MDT 2018
- SUSE-SU-2018:2450-1, published Mon Aug 20 07:09:51 MDT 2018
- SUSE-SU-2018:2596-1, published Mon Sep 3 13:09:59 MDT 2018
- SUSE-SU-2018:2637-1, published Thu Sep 6 10:07:59 MDT 2018
- TID000019216, published Mon Mar 9 15:51:22 CET 2020
- TID000019230, published Mon Mar 9 15:51:16 CET 2020
- TID000019335, published Mon Mar 9 15:51:13 CET 2020
- TID000019439, published Wed Mar 18 21:51:09 CET 2020
- TID7023077, published Tue Aug 14 18:49:12 UTC 2018
- TID7023078, published Tue Aug 14 18:49:16 UTC 2018
- TID7023312, published Wed Aug 29 15:51:45 UTC 2018
- TID7023497, published Wed Nov 7 15:52:36 UTC 2018
- TID7023836, published Tue May 14 21:38:42 CEST 2019
- openSUSE-SU-2018:2404-1, published Fri, 17 Aug 2018 12:20:07 +0200 (CEST)
- openSUSE-SU-2018:2407-1, published Fri, 17 Aug 2018 12:32:52 +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-15-2018-1614 |
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 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-15-2018-1614 |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| |
SUSE Linux Enterprise Module for Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-2018-1614 |
SUSE Linux Enterprise Module for Legacy Software 15 SP1 |
| |
SUSE Linux Enterprise Module for Legacy Software 15 |
| Patchnames: SUSE-SLE-Module-Legacy-15-2018-1614 |
SUSE Linux Enterprise Module for Live Patching 15 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-2018-1614 |
SUSE Linux Enterprise Module for Public Cloud 12 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-12-2018-1605 SUSE-SLE-Module-Public-Cloud-12-2018-1644 |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 |
| |
SUSE Linux Enterprise Module for Public Cloud 15 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-2018-1701 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-kernel-20180809-13731 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2018-1603 |
SUSE Linux Enterprise Real Time Extension 11 SP4 |
| Patchnames: slertesp4-kernel-rt-20180827-13770 |
SUSE Linux Enterprise Real Time Extension 12 SP3 |
| Patchnames: SUSE-SLE-RT-12-SP3-2018-1827 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-kernel-20180809-13731 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-kernel-201808-13728 |
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-1644 |
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 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 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-1605 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2018-1644 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2018-1603 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-kernel-201808-13728 |
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-15-2018-1614 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2018-1603 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-618 |
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 |
---|---|---|
SUSE Linux Enterprise 15 Module for Basesystem | kernel-default | Released |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Released |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Released |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Released |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-default | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | kernel-source | Affected |
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 | Released |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Released |
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 | Released |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server 12 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 LTSS | kernel-source | Released |
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 SP2 | kernel-default | Affected |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP3 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Released |