An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xen | Xen | 4.9.0 (including) | 4.9.0 (including) |
| Xen | Ubuntu | artful | * |
| Xen | Ubuntu | bionic | * |
| Xen | Ubuntu | esm-infra/bionic | * |
| Xen | Ubuntu | esm-infra/xenial | * |
| Xen | Ubuntu | trusty | * |
| Xen | Ubuntu | upstream | * |
| Xen | Ubuntu | xenial | * |
| Xen | Ubuntu | zesty | * |