VulnerabilityModified
CVE-2015-2045
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.
LOW 2.1EPSS 0.47%
Does this matter?
Lower severity and a low EPSS score (0.47%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 0.47% probability · 39th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- xen/xen · fedoraproject/fedora · debian/debian linux
- Source
- cve@mitre.org
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 Advisory, VDB Entry
- http://www.securitytracker.com/id/1031837Third Party Advisory, VDB Entry
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
- http://xenbits.xen.org/xsa/advisory-122.htmlPatch, Vendor 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
- 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 Advisory, VDB Entry
- http://www.securitytracker.com/id/1031837Third Party Advisory, VDB Entry
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
- http://xenbits.xen.org/xsa/advisory-122.htmlPatch, Vendor Advisory
- https://security.gentoo.org/glsa/201504-04
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.