AI Score
Confidence
High
EPSS
Percentile
26.7%
An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.
www.securityfocus.com/bid/101500
www.securitytracker.com/id/1039568
lists.debian.org/debian-lts-announce/2018/10/msg00009.html
security.gentoo.org/glsa/201801-14
support.citrix.com/article/CTX228867
www.debian.org/security/2017/dsa-4050
xenbits.xen.org/xsa/advisory-237.html