The hypervisor_callback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service (kernel oops) of the guest OS by triggering a segmentation fault in certain address ranges.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Linux_kernel | Linux | 2.6.18 (including) | 2.6.18 (including) |
| Linux_kernel | Linux | 2.6.30-rc4 (including) | 2.6.30-rc4 (including) |