CVE-2015-2045

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.

Category

2.1
CVSS
Severity: Low
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory gentoo.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory xen.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
https://security.gentoo.org/glsa/201504-04 vendor advisory
http://support.citrix.com/article/CTX200484
http://www.securityfocus.com/bid/72955 vdb entry
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html third party advisory vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html third party advisory vendor advisory
http://www.debian.org/security/2015/dsa-3181 third party advisory vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html third party advisory vendor advisory
http://www.securitytracker.com/id/1031837 vdb entry third party advisory
http://xenbits.xen.org/xsa/advisory-122.html patch vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html vendor advisory
http://www.securitytracker.com/id/1031806 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2015-2045?
CVE-2015-2045 has been scored as a low severity vulnerability.
How to fix CVE-2015-2045?
To fix CVE-2015-2045, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-2045 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-2045 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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