Upstream information
Description
Memory leak in the cuse_channel_release function in fs/fuse/cuse.c in the Linux kernel before 4.4 allows local users to cause a denial of service (memory consumption) or possibly have unspecified other impact by opening /dev/cuse many times.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.9 | 4 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C | AV:L/AC:H/Au:N/C:N/I:N/A:C |
| Access Vector | Local | Local |
| Access Complexity | Low | High |
| Authentication | None | None |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Complete | Complete |
SUSE Security Advisories:
- SUSE-SU-2016:1707-1, published Thu Jun 30 12:07:50 MDT 2016
- openSUSE-SU-2016:1008-1, published Fri Dec 8 15:48:35 2023
- openSUSE-SU-2016:2649-1, published Fri Dec 8 15:48:36 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Real Time 11 SP4 |
| Patchnames: slertesp4-kernel-rt-12636 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Desktop 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Micro 5.1 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.1 | kernel-rt | Not affected |
| SUSE Linux Enterprise Micro 5.1 | kernel-source-rt | Not affected |
| SUSE Linux Enterprise Micro 5.2 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.2 | kernel-rt | Not affected |
| SUSE Linux Enterprise Micro 5.2 | kernel-source-rt | Not affected |
| SUSE Linux Enterprise Micro 5.3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.3 | kernel-rt | Released |
| SUSE Linux Enterprise Micro 5.3 | kernel-source-rt | Affected |
| SUSE Linux Enterprise Micro 5.4 | kernel-default | Already fixed |
| SUSE Linux Enterprise Micro 5.4 | kernel-rt | Released |
| SUSE Linux Enterprise Micro 5.4 | kernel-source-rt | Affected |
| SUSE Linux Enterprise Micro 5.5 | kernel-source-rt | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP5 | kernel-source-rt | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server 15 SP5 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-source | Already fixed |
| SUSE Manager Proxy 4.3 | kernel-source | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | kernel-source | Already fixed |
| SUSE Manager Server 4.3 | kernel-source | Already fixed |
| SUSE Real Time Module 15 SP5 | kernel-source-rt | Not affected |
| openSUSE Leap 15.5 | kernel-source | Already fixed |
| openSUSE Leap 15.5 | kernel-source-rt | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-source | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | kernel-source | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-source | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP3 | kernel-default | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP3 | kernel-source | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-source | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 7.1 | kernel-default | Already fixed |
| SUSE Enterprise Storage 7.1 | kernel-source | Already fixed |
| SUSE Linux Enterprise Desktop 11 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-default | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 | kernel-default | Not affected |
| SUSE Linux Enterprise Desktop 12 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-default | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Unsupported |
| SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Unsupported |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt | Released |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt_trace | Released |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-source-rt | Released |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-syms-rt | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-default | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP3 | kernel-source-rt | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | kernel-source | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP4 | kernel-source-rt | Released |
| SUSE Linux Enterprise Server 10 SP4-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP2 LTSS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 11 SP2 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-default | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | kernel-default | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | kernel-default | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12-LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | kernel-source | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | kernel-source | Not affected |
| SUSE Manager Proxy 4.2 | kernel-default | Already fixed |
| SUSE Manager Proxy 4.2 | kernel-source | Already fixed |
| SUSE Manager Retail Branch Server 4.2 | kernel-default | Already fixed |
| SUSE Manager Retail Branch Server 4.2 | kernel-source | Already fixed |
| SUSE Manager Server 4.2 | kernel-default | Already fixed |
| SUSE Manager Server 4.2 | kernel-source | Already fixed |
| SUSE Real Time Module 15 SP3 | kernel-source-rt | Not affected |
| SUSE Real Time Module 15 SP4 | kernel-source-rt | Released |
| openSUSE Leap 15.3 | kernel-source | Already fixed |
| openSUSE Leap 15.3 | kernel-source-rt | Not affected |
| openSUSE Leap 15.4 | kernel-source | Already fixed |
| openSUSE Leap 15.4 | kernel-source-rt | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Mar 2 23:46:25 2016CVE page last modified: Fri Sep 13 11:48:42 2024