CVE-2014-3716

Xen 4.4.x does not properly check alignment, which allows local users to cause a denial of service (crash) via an unspecified field in a DTB header in a 32-bit guest kernel.

CVSS v2.0 1.9 LOW

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2014/05/14/4	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/05/15/6	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/05/16/1	Mailing List Third Party Advisory
http://www.securitytracker.com/id/1030252	Third Party Advisory VDB Entry
http://xenbits.xen.org/xsa/advisory-95.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:xen:xen:4.4.0:::::::*
	cpe:2.3:o:xen:xen:4.4.0:rc1::::::

History

No history.

Information

Published : 2014-05-19 14:55

Updated : 2024-02-28 12:20

NVD link : CVE-2014-3716

Mitre link : CVE-2014-3716

CVE.ORG link : CVE-2014-3716

JSON object : View

Products Affected

xen

xen

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2014-3716", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-05-19T14:55:12.500", "references": [{"url": "http://www.openwall.com/lists/oss-security/2014/05/14/4", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/05/15/6", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/05/16/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1030252", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-95.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Xen 4.4.x does not properly check alignment, which allows local users to cause a denial of service (crash) via an unspecified field in a DTB header in a 32-bit guest kernel."}, {"lang": "es", "value": "Xen 4.4.x no comprueba debidamente alineaci\u00f3n, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un campo no especificado en una cabecera DTB en un kernel invitado de 32-bits."}], "lastModified": "2018-10-30T16:26:53.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D"}, {"criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}