7.4

CVE-2011-1898

Exploit

EPSS 0.62%
Published 12.08.2011 18:55:00
Last modified 11.04.2025 00:51:21
Source cve@mitre.org
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Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."

Affected products Warnungen 0 Metrics 2 CWE 0 References 11

Data is provided by the National Vulnerability Database (NVD)

Citrix ≫ Xen Version4.0.0

Citrix ≫ Xen Version4.0.1

Citrix ≫ Xen Version4.1.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.62%	0.674

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.4	4.4	10	AV:A/AC:M/Au:S/C:C/I:C/A:C

http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062112.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062139.html

http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00018.html

http://theinvisiblethings.blogspot.com/2011/05/following-white-rabbit-software-attacks.html

http://www.invisiblethingslab.com/resources/2011/Software%20Attacks%20on%20Intel%20VT-d.pdf

Exploit

http://xen.1045712.n5.nabble.com/Xen-security-advisory-CVE-2011-1898-VT-d-PCI-passthrough-MSI-td4390298.html

http://xen.org/download/index_4.0.2.html

Patch

https://nvd.nist.gov/vuln/detail/CVE-2011-1898

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2011-1898

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2011-1898

EUVD