VDB
DEBIAN-CVE-2018-19963
DEBIAN-CVE-2018-19963
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
Risk Scores
CVSS v3.0
7.800000190734863
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | xen | 0, 0, 0 |
| Debian:11 | xen | 0, 0, 0 |
| Debian:13 | xen | 0, 0, 0 |
| Debian:14 | xen | 0, 0, 0 |
Timeline
- Dec 8, 2018 CVE Published
- Apr 28, 2026 CVE Updated