Security Advisory

CVE-2018-7540

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-02-27 19:00:00

Last updated 2024-08-05 06:31:04

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (host OS CPU hang) via non-preemptable L3/L4 pagetable freeing.

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