Debian/xen: high 7.1
x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out
Action: Upgrade xen to 4.16.2+90-g0d39a6d1ae-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.16.2+90-g0d39a6d1ae-1 | - |
Fixed versions
| 4.16.2+90-g0d39a6d1ae-1 |
Sources
published · modified · JSON