Debian/xen: unknown
The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allow
Action: Upgrade xen to 4.4.1-3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.4.1-3 | - |
Fixed versions
| 4.4.1-3 |
Sources
published · modified · JSON