ALPINE-CVE-2017-8904 PUBLISHED CVSS 8.800000190734863 HIGH

Xen through 4.8.x mishandles the "contains segment descriptors" property during GNTTABOP_transfer (aka guest transfer) operations, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-214.

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:v3.18xen4.8.1-r1, 0, 4.0.1-r1
Alpine:v3.23xen4.2.2-r6, 4.8.1-r1, 4.8.1-r0
Alpine:v3.20xen4.8.1-r0, 4.1.1-r2, 0
Alpine:v3.11xen4.8.1-r1, 4.0.1-r1, 4.0.1-r2
Alpine:v3.17xen4.0.1-r2, 4.8.1-r1, 4.8.1-r0
Alpine:v3.22xen0, 4.0.1-r1, 4.0.1-r2
Alpine:v3.3xen4.6.3-r2, 0, 4.0.1-r0
Alpine:v3.9xen4.8.1-r1, 4.8.1-r0, 4.7.2-r0
Alpine:v3.4xen4.2.1-r10, 0, 4.0.1-r1
Alpine:v3.10xen4.2.1-r0, 4.2.0-r4, 4.2.0-r3
Alpine:v3.12xen4.0.1-r0, 4.2.1-r3, 4.2.1-r4
Alpine:v3.5xen4.4.2-r0, 0, 4.0.1-r0
Alpine:v3.6xen4.8.1-r1, 4.0.1-r0, 4.0.1-r1
Alpine:v3.8xen4.4.1-r7, 4.4.1-r8, 4.4.2-r0
Alpine:v3.21xen4.3.0-r5, 4.5.0-r1, 4.0.1-r1
Alpine:v3.14xen4.6.0-r3, 4.2.2-r3, 4.2.2-r2
Alpine:v3.15xen4.2.0-r1, 4.8.1-r1, 4.8.1-r0
Alpine:v3.19xen0, 4.8.1-r1, 4.8.1-r0
Alpine:v3.7xen0, 4.0.1-r0, 4.0.1-r1
Alpine:v3.13xen4.8.1-r1, 4.0.1-r0, 4.0.1-r1

…and 1 more

Timeline

References

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