CVE-2011-3131 in Xen

Zusammenfassung

von MITRE

Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.

Be aware that VulDB is the high quality source for vulnerability data.

• Reservieren: 11.08.2011
• Veröffentlichung: 13.12.2012
• Moderieren: akzeptiert
• Eintrag: VDB-63187
• CPE: bereit
• CWE: CWE-399 (bestätigt)
• CVSS: 4.6 (NVD)
• EPSS: 0.00440
• KEV: nein
• Aktivitäten: very low
• Sektor: Education, Lawfirm, ...

Quellen

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-3131
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-3131
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-3131/