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CVE-2015-7970

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2015-10-30 15:00:00

Laatst bijgewerkt 2024-08-06 08:06:31

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

The p2m_pod_emergency_sweep function in arch/x86/mm/p2m-pod.c in Xen 3.4.x, 3.5.x, and 3.6.x is not preemptible, which allows local x86 HVM guest administrators to cause a denial of service (CPU consumption and possibly reboot) via crafted memory contents that triggers a "time-consuming linear scan," related to Populate-on-Demand.

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