CVE-2012-4537 in Xen
Zusammenfassung (Englisch)
Xen 3.4 through 4.2, and possibly earlier versions, does not properly synchronize the p2m and m2p tables when the set_p2m_entry function fails, which allows local HVM guest OS administrators to cause a denial of service (memory consumption and assertion failure), aka "Memory mapping failure DoS vulnerability."
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Reservieren
21.08.2012
Veröffentlichung
21.11.2012
Status
Bestätigt
Einträge
VulDB provides additional information and datapoints for this CVE:
| ID | Schwachstelle | CWE | Aus | Mas | CVE |
|---|---|---|---|---|---|
| 6949 | Citrix Xen set_p2m_entry Denial of Service | 16 | Unbewiesen | Offizieller Fix | CVE-2012-4537 |