Debian/xen: medium 6
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap
Action: Upgrade xen to 4.8.1-1+deb9u3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.8.1-1+deb9u3 | - |
Fixed versions
| 4.8.1-1+deb9u3 |
Sources
published · modified · JSON