Upstream information
Description
Memory leak in Xen 3.3 through 4.8.x allows guest OS users to cause a denial of service (ARM or x86 AMD host OS memory consumption) by continually rebooting, because certain cleanup is skipped if no pass-through device was ever assigned, aka XSA-207.Upstream Security Advisories:
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 | 1.7 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C | AV:L/AC:L/Au:S/C:N/I:N/A:P |
| Access Vector | Local | Local |
| Access Complexity | Low | Low |
| Authentication | None | Single |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Complete | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.5 | 3.8 |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Changed |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | Low |
| CVSSv3 Version | 3 | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | xen | Already fixed |
| SUSE CaaS Platform 3.0 | xen | Already fixed |
| SUSE Linux Enterprise Desktop 11 SP3 | xen | Affected |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | Released |
| SUSE Linux Enterprise Desktop 12 | xen | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | Released |
| SUSE Linux Enterprise Desktop 12 SP3 | xen | Already fixed |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | xen | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | xen | Unsupported |
| SUSE Linux Enterprise Server 11 SP3 | xen | Affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | xen | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | Affected |
| SUSE Linux Enterprise Server 11 SP4 | xen | Released |
| SUSE Linux Enterprise Server 11 SP4 LTSS | xen | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | xen | Released |
| SUSE Linux Enterprise Server 12 | xen | Affected |
| SUSE Linux Enterprise Server 12 SP1 | xen | Released |
| SUSE Linux Enterprise Server 12 SP1-LTSS | xen | Affected |
| SUSE Linux Enterprise Server 12 SP2 | xen | Released |
| SUSE Linux Enterprise Server 12 SP2-BCL | xen | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | xen | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | xen | Affected |
| SUSE Linux Enterprise Server 12 SP3 | xen | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-BCL | xen | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | xen | Already fixed |
| SUSE Linux Enterprise Server 12 SP3-LTSS | xen | Already fixed |
| SUSE Linux Enterprise Server 12-LTSS | xen | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | xen | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | Already fixed |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | xen | Affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | Released |
| SUSE Linux Enterprise Software Development Kit 12 | xen | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | Released |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | Released |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | Already fixed |
| SUSE OpenStack Cloud 7 | xen | Affected |
| SUSE OpenStack Cloud 8 | xen | Already fixed |
| SUSE OpenStack Cloud Crowbar 8 | xen | Already fixed |
SUSE Timeline for this CVE
CVE page created: Tue Jan 31 18:55:58 2017CVE page last modified: Tue Jul 2 17:37:31 2024