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ALPINE-CVE-2018-10982 PUBLISHED CVSS 8.800000190734863 HIGH

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.

Risk Scores

CVSS v3.0
8.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Products

VendorProductVersions
Alpine:v3.18xen4.3.2-r2, 4.0.1-r1, 4.9.1-r1
Alpine:v3.21xen4.2.0-r0, 4.10.0-r3, 4.10.0-r2
Alpine:v3.6xen0, 4.2.1-r8, 4.2.1-r9
Alpine:v3.10xen4.10.1-r0, 4.0.1-r0, 4.0.1-r2
Alpine:v3.22xen4.0.1-r3, 4.9.1-r3, 4.9.1-r2
Alpine:v3.4xen4.1.2-r4, 0, 4.0.1-r0
Alpine:v3.14xen4.3.0-r8, 4.3.1-r0, 4.3.1-r1
Alpine:v3.12xen4.2.2-r7, 4.9.1-r3, 4.9.1-r2
Alpine:v3.9xen4.4.1-r6, 4.4.1-r7, 4.4.1-r8
Alpine:v3.16xen4.6.0-r2, 4.7.0-r0, 4.6.3-r1
Alpine:v3.7xen4.1.2-r5, 4.1.2-r4, 4.1.2-r3
Alpine:v3.13xen4.3.0-r1, 0, 4.0.1-r0
Alpine:v3.23xen4.2.1-r5, 0, 4.0.1-r0
Alpine:v3.20xen4.7.0-r2, 4.9.1-r2, 4.9.1-r1
Alpine:v3.5xen4.3.0-r8, 0, 4.0.1-r0
Alpine:v3.19xen4.9.1-r3, 4.6.1-r2, 4.6.0-r5
Alpine:v3.15xen4.3.0-r3, 4.3.0-r1, 4.3.0-r0
Alpine:v3.17xen4.0.1-r2, 4.6.3-r0, 4.4.1-r6

Timeline

References

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