CVE-2015-8554

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Buffer overflow in hw/pt-msi.c in Xen 4.6.x and earlier, when using the qemu-xen-traditional (aka qemu-dm) device model, allows local x86 HVM guest administrators to gain privileges by leveraging a system with access to a passed-through MSI-X capable physical PCI device and MSI-X table entries, related to a "write path."

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Apr 14, 2016
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2015

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