DEBIAN-CVE-2016-1571

DEBIAN-CVE-2016-1571 PUBLISHED CVSS 6.300000190734863 MEDIUM

The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction, which triggers a hypervisor bug check.

Risk Scores

CVSS v3.0

6.300000190734863

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected Products

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

Timeline

Jan 22, 2016 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2016-1571 advisory

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