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prionPRIOn knowledge basePRION:CVE-2018-19967
HistoryDec 08, 2018 - 4:29 a.m.

Design/Logic Flaw

2018-12-0804:29:00
PRIOn knowledge base
www.prio-n.com
6

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel’s mishandling of certain HLE transactions associated with the KACQUIRE instruction prefix.

CPENameOperatorVersion
debian_linuxeq9.0
xenle4.11.1

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%