5.5

CVE-2016-10025

VMFUNC emulation in Xen 4.6.x through 4.8.x on x86 systems using AMD virtualization extensions (aka SVM) allows local HVM guest OS users to cause a denial of service (hypervisor crash) by leveraging a missing NULL pointer check.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version 4.6.0
Xen ≫ Xen Version 4.6.1
Xen ≫ Xen Version 4.6.3
Xen ≫ Xen Version 4.6.4
Xen ≫ Xen Version 4.7.0
Xen ≫ Xen Version 4.7.1
Xen ≫ Xen Version 4.8.0
Citrix ≫ Xenserver Version 6.0.2
Citrix ≫ Xenserver Version 6.2.0
Citrix ≫ Xenserver Version 6.5
Citrix ≫ Xenserver Version 7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.45% 0.357
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://support.citrix.com/article/CTX219378
Patch
Third Party Advisory
http://www.securityfocus.com/bid/95026
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1037518
Third Party Advisory
VDB Entry
http://xenbits.xen.org/xsa/advisory-203.html
Patch
Vendor Advisory