DescriptionXen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
- SUSE-SU-2011:0983-1, published Thu, 1 Sep 2011 07:08:53 +0200 (CEST)
List of released packages
|Product(s)||Fixed package version(s)||References|
|SUSE Linux Enterprise Server 11 SP1|| ||Patchnames: |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
|SUSE Linux Enterprise Desktop 11 SP1||xen||Released|
|SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search||xen||Released|
|SUSE Linux Enterprise Server 11 SP1||xen||Released|
|SUSE Linux Enterprise Server 11 SP1 LTSS||xen||Released|
|SUSE Linux Enterprise Server for SAP Applications 11 SP1||xen||Released|
|SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1||xen||Released|
|SUSE Linux Enterprise Software Development Kit 11 SP1||xen||Released|