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osvGoogleOSV:CVE-2018-19965
HistoryDec 08, 2018 - 4:29 a.m.

CVE-2018-19965

2018-12-0804:29:00
Google
osv.dev
12

AI Score

7.1

Confidence

Low

EPSS

0.974

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.