CVE-2018-18883
CVE-2018-18883
This page contains facts from public vulnerability sources. Check the original advisory before updating.
An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted.
CVSS 8.8 · High · EPSS 0.5% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
xen Debian:12
- Affected ranges
- ECOSYSTEM: < 4.11.1-1
Update to 4.11.1-1
xen Debian:13
- Affected ranges
- ECOSYSTEM: < 4.11.1-1
Update to 4.11.1-1
xen Debian:14
- Affected ranges
- ECOSYSTEM: < 4.11.1-1
Update to 4.11.1-1
xen Ubuntu:18.04:LTS
- Versions
- 4.9.0-0ubuntu3
- 4.9.0-0ubuntu4
- 4.9.2-0ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published