Upstream information
Description
Memory leak in hw/9pfs/9p-handle.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU process crash) by leveraging a missing cleanup operation in the handle backend.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 | 1.5 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C | AV:L/AC:M/Au:S/C:N/I:N/A:P |
| Access Vector | Local | Local |
| Access Complexity | Low | Medium |
| Authentication | None | Single |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Complete | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 6.5 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Changed |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| CVSSv3 Version | 3.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | qemu | Already fixed |
| SUSE CaaS Platform 3.0 | qemu | Already fixed |
| SUSE Linux Enterprise Desktop 11 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | kvm | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | kvm | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | qemu | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | qemu | Already fixed |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kvm | Not affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | qemu | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | xen | Not affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Point of Service Image Server 12 SP2 | qemu | Released |
| SUSE Linux Enterprise Server 11 SP1-LTSS | kvm | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | kvm | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kvm | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | kvm | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | xen | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | kvm | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | qemu | Not affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | qemu | Released |
| SUSE Linux Enterprise Server 12 SP2 | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | qemu | Released |
| SUSE Linux Enterprise Server 12 SP2-BCL | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | qemu | Released |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | qemu | Released |
| SUSE Linux Enterprise Server 12 SP2-LTSS | xen | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | qemu | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-BCL | qemu | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | qemu | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-LTSS | qemu | Already fixed |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | qemu | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | qemu | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | qemu | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | qemu | Already fixed |
| SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 | qemu | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | qemu | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | qemu | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | qemu | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | Not affected |
| SUSE OpenStack Cloud 7 | qemu | Released |
| SUSE OpenStack Cloud 7 | xen | Not affected |
| SUSE OpenStack Cloud 8 | qemu | Already fixed |
| SUSE OpenStack Cloud Crowbar 8 | qemu | Already fixed |
| SUSE Studio Onsite 1.3 | qemu | Not affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Point of Sale 11 SP2 | qemu | Not affected |
| SUSE Studio Onsite Runner 1.2 | kvm | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed Dec 7 02:30:39 2016CVE page last modified: Mon Nov 11 14:33:31 2024