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cvelistMitreCVELIST:CVE-2018-19965
HistoryDec 08, 2018 - 4:00 a.m.

CVE-2018-19965

2018-12-0804:00:00
mitre
www.cve.org

6.2 Medium

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. NOTE: this issue exists because of an incorrect CVE-2017-5754 (aka Meltdown) mitigation.