Security Advisory

CVE-2019-17347

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-10-08 00:02:04

Last updated 2024-08-05 01:40:14

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).

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