CVE Vulnerabilities

CVE-2012-5510

Published: Dec 13, 2012 | Modified: Aug 29, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.7 MEDIUM
AV:L/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
5.5 MODERATE
AV:A/AC:L/Au:S/C:N/I:N/A:C
RedHat/V3
Ubuntu

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service (hypervisor crash) via unspecified vectors.

Affected Software

Name Vendor Start Version End Version
Xen Xen 4.0.0 4.0.0
Xen Xen 4.0.1 4.0.1
Xen Xen 4.0.2 4.0.2
Xen Xen 4.0.3 4.0.3
Xen Xen 4.0.4 4.0.4
Xen Xen 4.1.0 4.1.0
Xen Xen 4.1.1 4.1.1
Xen Xen 4.1.2 4.1.2
Xen Xen 4.1.3 4.1.3
Xen Xen 4.2.0 4.2.0
Xen Ubuntu devel *
Xen Ubuntu oneiric *
Xen Ubuntu precise *
Xen Ubuntu quantal *

References