cpe:/o:xen:xen:4.9.0 CVE-2017-15594 2017-10-18T04:29:00.543-04:00 2019-10-02T20:03:26.223-04:00 4.6 LOCAL LOW NONE PARTIAL PARTIAL PARTIAL http://nvd.nist.gov SECTRACK 1039568 DEBIAN DSA-4050 GENTOO GLSA-201801-14 MLIST [debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update CONFIRM https://support.citrix.com/article/CTX228867 CONFIRM https://xenbits.xen.org/xsa/advisory-244.html An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service (hypervisor crash) or gain privileges because IDT settings are mishandled during CPU hotplugging.