ALPINE-CVE-2018-7542 PUBLISHED CVSS 6.5 MEDIUM

An issue was discovered in Xen 4.8.x through 4.10.x allowing x86 PVH guest OS users to cause a denial of service (NULL pointer dereference and hypervisor crash) by leveraging the mishandling of configurations that lack a Local APIC.

Risk Scores

CVSS v3.0
6.5
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected Products

VendorProductVersions
Alpine:v3.9xen4.9.1-r3, 4.9.1-r2, 4.9.1-r1
Alpine:v3.20xen4.5.0-r0, 4.7.0-r4, 4.7.0-r5
Alpine:v3.15xen4.4.1-r7, 4.4.1-r8, 4.4.2-r0
Alpine:v3.7xen4.2.2-r11, 4.9.1-r3, 4.9.1-r2
Alpine:v3.17xen4.7.0-r3, 4.7.0-r4, 4.7.0-r5
Alpine:v3.19xen4.9.1-r0, 4.9.0-r8, 4.9.0-r7
Alpine:v3.11xen4.2.0-r4, 4.1.2-r7, 4.1.2-r6
Alpine:v3.21xen4.7.0-r3, 4.2.2-r3, 4.2.2-r4
Alpine:v3.12xen4.1.0-r0, 4.9.1-r3, 4.9.1-r2
Alpine:v3.8xen0, 4.0.1-r0, 4.0.1-r1
Alpine:v3.13xen4.7.0-r3, 0, 4.9.1-r3
Alpine:v3.14xen4.1.2-r5, 0, 4.0.1-r0
Alpine:v3.22xen4.7.0-r3, 4.7.0-r4, 4.7.0-r5
Alpine:v3.6xen4.2.1-r11, 4.8.2-r5, 4.8.2-r4
Alpine:v3.16xen4.2.0-r7, 4.9.1-r2, 4.9.1-r1
Alpine:v3.10xen0, 4.9.1-r3, 4.9.1-r2
Alpine:v3.18xen4.2.2-r5, 4.9.1-r2, 4.9.1-r1
Alpine:v3.23xen4.9.1-r3, 4.9.1-r2, 4.9.1-r1

Timeline

References

Open in Interactive Console →