CVE Vulnerabilities

CVE-2013-6375

Published: Nov 23, 2013 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.9 HIGH
AV:A/AC:M/Au:N/C:C/I:C/A:C
RedHat/V2
6.5 IMPORTANT
AV:A/AC:H/Au:S/C:C/I:C/A:C
RedHat/V3
Ubuntu
MEDIUM
root.io minimus.io echohq.com

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.

Affected Software

Name Vendor Start Version End Version
Xen Xen 4.2.1 (including) 4.2.1 (including)
Xen Xen 4.2.2 (including) 4.2.2 (including)
Xen Xen 4.2.3 (including) 4.2.3 (including)
Xen Xen 4.3.0 (including) 4.3.0 (including)
Xen Xen 4.3.1 (including) 4.3.1 (including)
Xen Ubuntu devel *
Xen Ubuntu raring *
Xen Ubuntu saucy *
Xen-3.3 Ubuntu upstream *

References