FKIE_CVE-2016-9377

Vulnerability from fkie_nvd - Published: 2017-02-22 16:59 - Updated: 2025-04-20 01:37
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging IDT entry miscalculation.
References
cve@mitre.orghttp://www.securityfocus.com/bid/94475
cve@mitre.orghttp://www.securitytracker.com/id/1037345
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-196.htmlPatch, Vendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201612-56
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94475
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037345
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-196.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201612-56
Impacted products
Vendor Product Version
xen xen 4.5.0
xen xen 4.5.1
xen xen 4.5.2
xen xen 4.5.3
xen xen 4.5.5
xen xen 4.6.0
xen xen 4.6.1
xen xen 4.6.3
xen xen 4.6.4
xen xen 4.7.0
xen xen 4.7.1
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging IDT entry miscalculation."
    },
    {
      "lang": "es",
      "value": "Xen 4.5.x hasta la versi\u00f3n 4.7.x en sistemas AMD sin la funcionalidad NRip, cuando se emulan instrucciones que generan interrupciones de software, permite a usuarios locales de SO hu\u00e9sped HVM provocar una denegaci\u00f3n de servicio (ca\u00edda del invitado) aprovechando error de c\u00e1lculo de entrada IDT."
    }
  ],
  "id": "CVE-2016-9377",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseSeverity": "MEDIUM",
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  "published": "2017-02-22T16:59:00.240",
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      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/94475"
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      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1037345"
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  "vulnStatus": "Deferred",
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          "value": "CWE-682"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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