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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 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

VendorProductVersions
Alpine:v3.14xen4.9.1-r3, 0, 4.0.1-r0
Alpine:v3.18xen4.0.1-r0, 0, 4.9.1-r3
Alpine:v3.9xen4.9.1-r2, 4.9.1-r3, 0
Alpine:v3.15xen4.9.1-r3, 4.2.2-r3, 4.2.2-r4
Alpine:v3.13xen0, 4.0.1-r0, 4.0.1-r1
Alpine:v3.23xen4.9.1-r3, 0, 4.0.1-r0
Alpine:v3.19xen4.3.3-r0, 0, 4.0.1-r0
Alpine:v3.21xen4.9.1-r3, 4.8.1-r2, 4.8.1-r3
Alpine:v3.10xen4.0.1-r0, 4.9.1-r3, 4.9.1-r2
Alpine:v3.16xen4.9.1-r3, 0, 4.0.1-r0
Alpine:v3.11xen4.0.1-r0, 4.9.1-r3, 4.9.1-r2
Alpine:v3.17xen4.9.1-r3, 4.9.1-r2, 4.9.1-r1
Alpine:v3.20xen4.2.2-r9, 4.9.1-r3, 4.9.1-r2
Alpine:v3.12xen0, 4.0.1-r0, 4.0.1-r1
Alpine:v3.22xen4.9.1-r3, 4.9.1-r2, 4.9.1-r1

Timeline

References

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