CVE Vulnerabilities

CVE-2011-2901

Published: Oct 01, 2013 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5.5 MEDIUM
AV:A/AC:L/Au:S/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.

Affected Software

Name Vendor Start Version End Version
Xen Xen 3.2.0 3.2.0
Xen Xen 3.2.1 3.2.1
Xen Xen 3.0.4 3.0.4
Xen Xen * 3.3.0
Xen Xen 3.2.2 3.2.2
Xen Xen 3.0.3 3.0.3
Xen Xen 3.2.3 3.2.3
Xen Xen 3.0.2 3.0.2
Xen Xen 3.1.4 3.1.4
Xen Xen 3.1.3 3.1.3

References