Security Advisory

CVE-2018-19966

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-12-08 04:00:00

Last updated 2024-08-05 11:51:17

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 (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow paging. NOTE: this issue exists because of an incorrect fix for CVE-2017-15595.

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