| CVE-2011-3131 | Date: (C)2012-12-13 (M)2023-12-22 |
Xen 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.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V2 Severity: |
| CVSS Score : 4.6 |
| Exploit Score: 3.1 |
| Impact Score: 6.9 |
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| CVSS V2 Metrics: |
| Access Vector: LOCAL |
| Access Complexity: LOW |
| Authentication: SINGLE |
| Confidentiality: NONE |
| Integrity: NONE |
| Availability: COMPLETE |
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