Detections
Analytics

CVE-2015-2045

high

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

http://www.securitytracker.com/id/1031837

http://www.securitytracker.com/id/1031806

http://www.debian.org/security/2015/dsa-3181

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html

https://security.gentoo.org/glsa/201504-04

http://xenbits.xen.org/xsa/advisory-122.html

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm

http://www.securityfocus.com/bid/72955

http://support.citrix.com/article/CTX200484

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html

Details

Source: Mitre, NVD

Published: 2015-03-12

Updated: 2025-04-12

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00076