Vulnerabilities > Citrix > XEN
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2011-08-19 | CVE-2011-3262 | Resource Management Errors vulnerability in Citrix XEN tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to "Lack of error checking in the decompression loop." | 2.1 |
| 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 |
| 2011-08-12 | CVE-2011-1583 | Numeric Errors vulnerability in Citrix XEN Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields. | 6.9 |
| 2011-01-25 | CVE-2010-4255 | Unspecified vulnerability in Citrix XEN The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access. low complexity citrix | 6.1 |
| 2010-12-08 | CVE-2010-3699 | Resource Management Errors vulnerability in Citrix XEN The backend driver in Xen 3.x allows guest OS users to cause a denial of service via a kernel thread leak, which prevents the device and guest OS from being shut down or create a zombie domain, causes a hang in zenwatch, or prevents unspecified xm commands from working properly, related to (1) netback, (2) blkback, or (3) blktap. | 2.7 |
| 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 |