VULNERABILITY INTELLIGENCE

CVE-2013-6375

CVSS score7.9 HIGH
EPSS probability1.39%
CISA KEVNot currently listed
Published2013-11-23
Last modified2026-06-17
CVSS vectorAV:A/AC:M/Au:N/C:C/I:C/A:C

Description

Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a denial of service or gain privileges via unspecified vectors related to an "inverted boolean parameter."

Primary references