Vulnerability 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.
CVSS Score
2.1
LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 3.2.0 |
| Fedoraproject | Fedora | 20 |
| Debian | Debian Linux | 7.0 |
Related Weaknesses (CWE)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
- http://support.citrix.com/article/CTX200484
- http://www.debian.org/security/2015/dsa-3181Third Party Advisory
- http://www.securityfocus.com/bid/72955
- http://www.securitytracker.com/id/1031806Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1031837Third Party AdvisoryVDB Entry
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/
- http://xenbits.xen.org/xsa/advisory-122.htmlPatchVendor Advisory
- https://security.gentoo.org/glsa/201504-04
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.htmlThird Party Advisory
FAQ
What is CVE-2015-2045?
CVE-2015-2045 is a vulnerability with a CVSS score of 2.1 (LOW). 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.
How severe is CVE-2015-2045?
CVE-2015-2045 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-2045?
Check the references section above for vendor advisories and patch information. Affected products include: Xen Xen, Fedoraproject Fedora, Debian Debian Linux.