DEBIAN-CVE-2018-7542

DEBIAN-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

Vendor	Product	Versions
Debian:12	xen	0, 0, 0
Debian:14	xen	0, 0, 0
Debian:13	xen	0, 0, 0
Debian:11	xen	0, 0, 0

Timeline

Feb 27, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2018-7542 advisory

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