Debian/xen: unknown
The vmx_set_uc_mode function in Xen 3.3 through 4.3, when disabling caches, allows local HVM guests with access to memory mapped I/O regions to cause a denial of service (CPU consumption and possibly
Action: Upgrade xen to 4.3.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.3.0-1 | - |
Fixed versions
| 4.3.0-1 |
Sources
published · modified · JSON