The ssm_i emulation in Xen 5.1 on IA64 architectures allows attackers to cause a denial of service (dom0 panic) via certain traffic, as demonstrated using an FTP stress test tool.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xen | Xensource_inc | 5.1 (including) | 5.1 (including) |
| Red Hat Enterprise Linux 5 | RedHat | kernel-0:2.6.18-53.1.19.el5 | * |