8.8

CVE-2017-15594

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version <= 4.9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.299
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2 6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://security.gentoo.org/glsa/201801-14
https://www.debian.org/security/2017/dsa-4050
http://www.securitytracker.com/id/1039568
Third Party Advisory
VDB Entry
https://support.citrix.com/article/CTX228867
https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html
https://xenbits.xen.org/xsa/advisory-244.html
Patch
Vendor Advisory
Mitigation