VDB
ALPINE-CVE-2018-19963
ALPINE-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 3.0
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 |
|---|---|---|
| Alpine:v3.14 | xen | 0, 0, 4.0.1-r0 |
| Alpine:v3.18 | xen | 0, 4.9.1-r3, 4.9.1-r2 |
| Alpine:v3.9 | xen | 4.2.2-r11, 0, 4.0.1-r0 |
| Alpine:v3.15 | xen | 4.2.2-r9, 0, 0 |
| Alpine:v3.13 | xen | 4.9.1-r2, 0, 4.9.1-r3 |
| Alpine:v3.23 | xen | 0, 0, 0 |
| Alpine:v3.19 | xen | 0, 0, 4.0.1-r0 |
| Alpine:v3.21 | xen | 4.6.1-r1, 4.8.1-r2, 4.8.1-r3 |
| Alpine:v3.10 | xen | 0, 0, 4.0.1-r0 |
| Alpine:v3.16 | xen | 0, 0, 4.9.1-r3 |
| Alpine:v3.11 | xen | 0, 0, 4.0.1-r0 |
| Alpine:v3.17 | xen | 0, 0, 4.0.1-r0 |
| Alpine:v3.20 | xen | 4.2.2-r3, 0, 0 |
| Alpine:v3.12 | xen | 4.9.1-r2, 4.9.1-r3, 4.9.1-r1 |
| Alpine:v3.24 | xen | 0, 0 |
| Alpine:v3.22 | xen | 0, 4.9.1-r3, 4.9.1-r2 |
Timeline
- Dec 8, 2018 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated