Upstream information
Description
A local information disclosure issue was found in dracut before 045 when generating initramfs images with world-readable permissions when 'early cpio' is used, such as when including microcode updates. Local attacker can use this to obtain sensitive information from these files, such as encryption keys or credentials.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 2.1 | 2.1 |
| Vector | AV:L/AC:L/Au:N/C:P/I:N/A:N | AV:L/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Local | Local |
| Access Complexity | Low | Low |
| Authentication | None | None |
| Confidentiality Impact | Partial | Partial |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | None |
| Availability Impact | None |
| CVSSv3 Version | 3 |
SUSE Security Advisories:
- SUSE-SU-2017:0641-1, published Thu Mar 9 07:08:24 MST 2017
- SUSE-SU-2017:0951-1, published Thu Apr 6 07:12:26 MDT 2017
- SUSE-SU-2017:2696-1, published Tue Oct 10 13:10:08 MDT 2017 openSUSE-SU-2017:0708-1
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Enterprise Storage 6 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA dracut-044.2-18.24.1 |
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA dracut-049.1+suse.187.g63c1504f-3.27.1 |
| SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA dracut-049.1+suse.144.ge0eaf296-1.2 |
| SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-353 |
| SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-547 |
| SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA dracut-044-113.10 |
| SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA dracut-044.1-9.5 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA dracut-055+suse.252.g4988b0bf-150400.1.8 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA dracut-055+suse.360.g076f1113-150500.1.4 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA dracut-059+suse.521.g8412a1c0-150600.1.3 |
| SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Basesystem 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA dracut-044.1-16.11 |
| SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA dracut-044.2-15.1 |
| SUSE Linux Enterprise Micro 5.0 |
| Patchnames: SUSE Linux Enterprise Micro 5.0 GA dracut-049.1+suse.186.g320cc3d1-1.1 |
| SUSE Linux Enterprise Micro 5.1 |
| Patchnames: SUSE Linux Enterprise Micro 5.1 GA dracut-049.1+suse.203.g8ee14a90-3.35.1 |
| SUSE Linux Enterprise Micro 5.2 |
| Patchnames: SUSE Linux Enterprise Micro 5.2 GA dracut-049.1+suse.228.g07676562-3.54.1 |
| SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE Linux Enterprise Micro 5.3 GA dracut-055+suse.294.gc5bc4bb5-150400.3.8.1 |
| SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE Linux Enterprise Micro 5.4 GA dracut-055+suse.331.g05b9ccb7-150400.3.16.1 |
| SUSE Linux Enterprise Micro 6.0 |
| Patchnames: SUSE Linux Enterprise Micro 6.0 GA dracut-059+suse.557.g8a62bf73-1.8 |
| SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-353 |
| SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-547 |
| SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE Linux Enterprise Server 12 SP3 GA dracut-044-113.10 |
| SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA dracut-044.1-9.5 |
| SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA dracut-044.2-15.1 |
| SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2017-1669 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-547 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA dracut-044.1-lp150.13.6 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA dracut-049.1+suse.144.ge0eaf296-lp152.1.1 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE Leap 15.3 GA dracut-049.1+suse.188.gbf445638-3.30.1 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA dracut-055+suse.252.g4988b0bf-150400.1.8 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10225 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp3-chost-byos-v20210729
- alibaba/sles-15-sp3-chost-byos-v20210827
- amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
- google/sles-15-sp3-byos-v20210812
- google/sles-15-sp3-chost-byos-v20210729
- google/sles-15-sp3-chost-byos-v20210827
- google/sles-15-sp3-sap-byos-v20210812
- google/sles-15-sp3-sap-v20210812
- google/sles-15-sp3-sapcal-v20210812
- google/sles-15-sp3-v20210812
- google/suse-manager-4-2-proxy-byos-v20210812
- google/suse-manager-4-2-server-byos-v20210812
- microsoft/suse-manager-4-2-proxy-byos-v20210924
- microsoft/suse-manager-4-2-server-byos-v20210924
- microsoft/suse-sles-15-sp3-basic-v20210924
- microsoft/suse-sles-15-sp3-byos-v20210924
- microsoft/suse-sles-15-sp3-chost-byos-v20210729
- microsoft/suse-sles-15-sp3-chost-byos-v20210827
- microsoft/suse-sles-15-sp3-hpc-byos-v20210924
- microsoft/suse-sles-15-sp3-hpc-v20210924
- microsoft/suse-sles-15-sp3-sapcal-v20220120
- microsoft/suse-sles-15-sp3-v20210924
- microsoft/suse-sles-sap-15-sp3-byos-v20210924
- microsoft/suse-sles-sap-15-sp3-v20210924
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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Micro 5.3 | dracut | Already fixed |
| SUSE Linux Enterprise Micro 5.4 | dracut | Already fixed |
| SUSE Manager Proxy 4.3 | dracut | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | dracut | Already fixed |
| SUSE Manager Server 4.3 | dracut | Already fixed |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SLES15-EC2-CHOST-HVM-BYOS | dracut | In progress |
| SLES15-SP1-CHOST-BYOS-Azure | dracut | In progress |
| SLES15-SP1-CHOST-BYOS-EC2 | dracut | In progress |
| SLES15-SP1-CHOST-BYOS-GCE | dracut | In progress |
| SLES15-SP4-CHOST-BYOS | dracut | Already fixed |
| SLES15-SP4-CHOST-BYOS-Aliyun | dracut | Already fixed |
| SLES15-SP4-CHOST-BYOS-Azure | dracut | Already fixed |
| SLES15-SP4-CHOST-BYOS-EC2 | dracut | Already fixed |
| SLES15-SP4-CHOST-BYOS-GCE | dracut | Already fixed |
| SLES15-SP4-CHOST-BYOS-SAP-CCloud | dracut | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP4 | dracut | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | dracut | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | dracut | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | dracut | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | dracut | Already fixed |
| SUSE Linux Enterprise Server 15 SP4 | dracut | Already fixed |
| SUSE Linux Enterprise Server 15 SP4-LTSS | dracut | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | dracut | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | dracut | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | dracut | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | dracut | Already fixed |
| Magnum Orchestration 7 | dracut | Released |
| SUSE CaaS Platform 3.0 | dracut | Already fixed |
| SUSE CaaS Platform 4.0 | dracut | Released |
| SUSE Enterprise Storage 6 | dracut | Affected |
| SUSE Linux Enterprise Desktop 12 | dracut | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | dracut | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | dracut | Released |
| SUSE Linux Enterprise Desktop 12 SP3 | dracut | Already fixed |
| SUSE Linux Enterprise Desktop 12 SP4 | dracut | Affected |
| SUSE Linux Enterprise Desktop 15 | dracut | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | dracut | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | dracut | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | dracut | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | dracut | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | dracut | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | dracut | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | dracut | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 | dracut | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | dracut | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | dracut | Affected |
| SUSE Linux Enterprise Point of Service Image Server 12 SP2 | dracut | Released |
| SUSE Linux Enterprise Real Time 15 SP4 | dracut | Already fixed |
| SUSE Linux Enterprise Server 12 | dracut | Affected |
| SUSE Linux Enterprise Server 12 SP1 | dracut | Released |
| SUSE Linux Enterprise Server 12 SP1-LTSS | dracut | Affected |
| SUSE Linux Enterprise Server 12 SP2 | dracut | Released |
| SUSE Linux Enterprise Server 12 SP2-BCL | dracut | Released |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | dracut | Released |
| SUSE Linux Enterprise Server 12 SP2-LTSS | dracut | Released |
| SUSE Linux Enterprise Server 12 SP3 | dracut | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-BCL | dracut | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | dracut | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-LTSS | dracut | Already fixed |
| SUSE Linux Enterprise Server 12 SP4 | dracut | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | dracut | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | dracut | Released |
| SUSE Linux Enterprise Server 12-LTSS | dracut | Released |
| SUSE Linux Enterprise Server 15 | dracut | Affected |
| SUSE Linux Enterprise Server 15 SP1 | dracut | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | dracut | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | dracut | Released |
| SUSE Linux Enterprise Server 15-LTSS | dracut | Unsupported |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | dracut | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | dracut | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | dracut | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | dracut | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | dracut | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | dracut | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | dracut | Released |
| SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 | dracut | Released |
| SUSE Manager Proxy 4.0 | dracut | Unsupported |
| SUSE Manager Retail Branch Server 4.0 | dracut | Unsupported |
| SUSE Manager Server 4.0 | dracut | Unsupported |
| SUSE OpenStack Cloud 7 | dracut | Released |
| SUSE OpenStack Cloud 8 | dracut | Already fixed |
| SUSE OpenStack Cloud 9 | dracut | Released |
| SUSE OpenStack Cloud Crowbar 8 | dracut | Already fixed |
| SUSE OpenStack Cloud Crowbar 9 | dracut | Released |
| openSUSE Leap 15.4 | dracut | Already fixed |
| openSUSE Leap Micro 5.3 | dracut | Already fixed |
| openSUSE Leap Micro 5.4 | dracut | Already fixed |
| Container Status | ||
| rancher/elemental-teal-rt/5.3 rancher/elemental-teal-rt/5.4 rancher/elemental-teal/5.3 rancher/elemental-teal/5.4 suse/sle-micro-rancher/5.3 suse/sle-micro-rancher/5.4 suse/sles/15.4/libguestfs-tools:0.49.0 | dracut | Already fixed |
SUSE Timeline for this CVE
CVE page created: Thu Nov 3 16:46:18 2016CVE page last modified: Mon Nov 18 13:41:46 2024