Vulnerabilities > Citrix > XEN > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2011-08-12 | CVE-2011-1898 | Permissions, Privileges, and Access Controls vulnerability in Citrix XEN 4.0.0/4.0.1/4.1.0 Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers." | 7.4 |
| 2008-12-24 | CVE-2008-5716 | Permissions, Privileges, and Access Controls vulnerability in Citrix XEN 3.3.0 xend in Xen 3.3.0 does not properly restrict a guest VM's write access within the /local/domain xenstore directory tree, which allows guest OS users to cause a denial of service and possibly have unspecified other impact by writing to (1) console/tty, (2) console/limit, or (3) image/device-model-pid. | 7.2 |
| 2008-10-03 | CVE-2008-4405 | Permissions, Privileges, and Access Controls vulnerability in Citrix XEN 3.0.3 xend in Xen 3.0.3 does not properly limit the contents of the /local/domain xenstore directory tree, and does not properly restrict a guest VM's write access within this tree, which allows guest OS users to cause a denial of service and possibly have unspecified other impact by writing to (1) console/tty, (2) console/limit, or (3) image/device-model-pid. | 7.2 |