Upstream information
Description
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 4.9 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Complete |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 |
|---|---|---|
| CaaS Platform 1.0 | xen | Already fixed |
| CaaS Platform 2.0 | xen | Already fixed |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | Released |
| SUSE Linux Enterprise Desktop 12 SP3 | xen | Already fixed |
| SUSE Linux Enterprise SDK 11 SP4 | xen | Released |
| SUSE Linux Enterprise SDK 12 SP1 | xen | Affected |
| SUSE Linux Enterprise SDK 12 SP2 | xen | Released |
| SUSE Linux Enterprise SDK 12 SP3 | xen | Already fixed |
| SUSE Linux Enterprise Server 11 SP3 LTSS | xen | Released |
| SUSE Linux Enterprise Server 11 SP4 | xen | Released |
| SUSE Linux Enterprise Server 12 GA LTSS | xen | Released |
| SUSE Linux Enterprise Server 12 SP1 | xen | Affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | xen | Released |
| SUSE Linux Enterprise Server 12 SP2 | xen | Released |
| SUSE Linux Enterprise Server 12 SP3 | xen | Already fixed |
