FKIE_CVE-2017-15596

Vulnerability from fkie_nvd - Published: 2017-10-18 08:29 - Updated: 2026-06-17 01:07
Severity
6.0 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Summary
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error.
References
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3969
cve@mitre.orghttp://www.securitytracker.com/id/1039568Third Party Advisory, VDB Entry
cve@mitre.orghttps://xenbits.xen.org/xsa/advisory-235.htmlMitigation, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3969
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039568Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://xenbits.xen.org/xsa/advisory-235.htmlMitigation, Patch, Vendor Advisory
Impacted products
Vendor Product Version
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.1
xen xen 4.4.1
xen xen 4.4.1
xen xen 4.4.2
xen xen 4.4.2
xen xen 4.4.2
xen xen 4.4.3
xen xen 4.4.3
xen xen 4.4.4
xen xen 4.5.0
xen xen 4.5.0
xen xen 4.5.0
xen xen 4.5.0
xen xen 4.5.0
xen xen 4.5.1
xen xen 4.5.1
xen xen 4.5.1
xen xen 4.5.2
xen xen 4.5.3
xen xen 4.5.4
xen xen 4.5.5
xen xen 4.6.0
xen xen 4.6.0
xen xen 4.6.0
xen xen 4.6.0
xen xen 4.6.0
xen xen 4.6.0
xen xen 4.6.1
xen xen 4.6.2
xen xen 4.6.3
xen xen 4.6.4
xen xen 4.6.5
xen xen 4.6.6
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.0
xen xen 4.7.1
xen xen 4.7.2
xen xen 4.7.3
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.0
xen xen 4.8.1
xen xen 4.8.2
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
xen xen 4.9.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Xen desde las versiones 4.4.x hasta las versiones 4.9.x que permite que usuarios invitados del sistema operativo ARM provoquen una denegaci\u00f3n de servicio (imposibilidad de emplear los recursos f\u00edsicos de la CPU) debido a la gesti\u00f3n incorrecta de los bloqueos al detectarse un error add-to-physmap."
    }
  ],
  "id": "CVE-2017-15596",
  "lastModified": "2026-06-17T01:07:56.473",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-10-18T08:29:00.607",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2017/dsa-3969"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1039568"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://xenbits.xen.org/xsa/advisory-235.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2017/dsa-3969"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1039568"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://xenbits.xen.org/xsa/advisory-235.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.