CVE-2012-5514 in Xen

Riassunto

di MITRE

The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.

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• Prenotare: 24/10/2012
• Divulgazione: 13/12/2012
• Moderazione: accettato
• Voce: VDB-7081
• CPE: pronto
• CWE: CWE-404 (confermato)
• CVSS: 4.7 (NVD)
• EPSS: 0.00411
• KEV: no
• Attività: molto basso
• Settore: Government, Telecommunication, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-5514
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-5514
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-5514/