Vulnerability Details CVE-2014-4021
Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.2%
CVSS Severity
CVSS v2 Score 2.7
References
- http://linux.oracle.com/errata/ELSA-2014-0926-1.html
- http://linux.oracle.com/errata/ELSA-2014-0926.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
- http://secunia.com/advisories/59208
- http://secunia.com/advisories/60027
- http://secunia.com/advisories/60130
- http://secunia.com/advisories/60471
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://support.citrix.com/article/CTX140984
- http://www.debian.org/security/2014/dsa-3006
- http://www.securityfocus.com/bid/68070
- http://www.securitytracker.com/id/1030442
- http://xenbits.xen.org/xsa/advisory-100.html
- http://linux.oracle.com/errata/ELSA-2014-0926-1.html
- http://linux.oracle.com/errata/ELSA-2014-0926.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
- http://secunia.com/advisories/59208
- http://secunia.com/advisories/60027
- http://secunia.com/advisories/60130
- http://secunia.com/advisories/60471
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://support.citrix.com/article/CTX140984
- http://www.debian.org/security/2014/dsa-3006
- http://www.securityfocus.com/bid/68070
- http://www.securitytracker.com/id/1030442
- http://xenbits.xen.org/xsa/advisory-100.html
Products affected by CVE-2014-4021
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cpe:2.3:o:xen:xen:3.2.0
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cpe:2.3:o:xen:xen:3.2.1
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cpe:2.3:o:xen:xen:3.2.2
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cpe:2.3:o:xen:xen:3.2.3
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cpe:2.3:o:xen:xen:4.0.0
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cpe:2.3:o:xen:xen:4.0.1
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cpe:2.3:o:xen:xen:4.0.2
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cpe:2.3:o:xen:xen:4.0.3
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cpe:2.3:o:xen:xen:4.0.4
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cpe:2.3:o:xen:xen:4.1.0
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cpe:2.3:o:xen:xen:4.1.1
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cpe:2.3:o:xen:xen:4.1.2
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cpe:2.3:o:xen:xen:4.1.3
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cpe:2.3:o:xen:xen:4.1.4
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cpe:2.3:o:xen:xen:4.1.5
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cpe:2.3:o:xen:xen:4.1.6.1
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cpe:2.3:o:xen:xen:4.2.0
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cpe:2.3:o:xen:xen:4.2.1
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cpe:2.3:o:xen:xen:4.2.2
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cpe:2.3:o:xen:xen:4.2.3
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cpe:2.3:o:xen:xen:4.3.0
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cpe:2.3:o:xen:xen:4.3.1
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cpe:2.3:o:xen:xen:4.4.0