CVE-2015-2045

Xen 3.2.x-4.5.x - Information Disclosure via HYPERVISOR_xen_version Hypercall

Title source: llm
STIX 2.1

Description

The HYPERVISOR_xen_version hypercall in Xen 3.2.x through 4.5.x does not properly initialize data structures, which allows local guest users to obtain sensitive information via unspecified vectors.

References (12)

Core 12
Core References
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201504-04
Vendor Advisory x_refsource_confirm
http://support.citrix.com/article/CTX200484
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/72955
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2015/dsa-3181
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1031837
Patch, Vendor Advisory x_refsource_confirm
http://xenbits.xen.org/xsa/advisory-122.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1031806

Scores

EPSS 0.0008
EPSS Percentile 22.7%

Details

CWE
CWE-200
Status published
Products (37)
debian/debian_linux 7.0
fedoraproject/fedora 20
fedoraproject/fedora 21
fedoraproject/fedora 22
xen/xen 3.2.0
xen/xen 3.2.1
xen/xen 3.2.2
xen/xen 3.2.3
xen/xen 3.3.0
xen/xen 3.3.1
... and 27 more
Published Mar 12, 2015
Tracked Since Feb 18, 2026