FKIE_CVE-2017-7262

Vulnerability from fkie_nvd - Published: 2017-03-25 00:59 - Updated: 2026-06-17 01:23
Severity
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.
References
cve@mitre.orghttp://forum.hwbot.org/showpost.php?p=480524Third Party Advisory
cve@mitre.orghttp://forum.hwbot.org/showthread.php?t=167605Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/97098Third Party Advisory, VDB Entry
cve@mitre.orghttps://news.ycombinator.com/item?id=13924192Third Party Advisory
cve@mitre.orghttps://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructionsThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://forum.hwbot.org/showpost.php?p=480524Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://forum.hwbot.org/showthread.php?t=167605Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/97098Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://news.ycombinator.com/item?id=13924192Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructionsThird Party Advisory
Impacted products
Vendor Product Version
amd ryzen *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:amd:ryzen:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BED76458-6683-4151-9A9A-B3C6FA4D4BE6",
              "versionEndIncluding": "2017-01-27",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite."
    },
    {
      "lang": "es",
      "value": "El procesador AMD Ryzen con microc\u00f3digo AGESA hasta 2017-01-27 permite a los usuarios locales provocar una denegaci\u00f3n de servicio (cuelgue del sistema) a trav\u00e9s de una aplicaci\u00f3n que realiza una larga serie de instrucciones FMA3, como lo demuestra el banco de pruebas Flops."
    }
  ],
  "id": "CVE-2017-7262",
  "lastModified": "2026-06-17T01:23:57.920",
  "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": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-03-25T00:59:00.153",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://forum.hwbot.org/showpost.php?p=480524"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://forum.hwbot.org/showthread.php?t=167605"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/97098"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://news.ycombinator.com/item?id=13924192"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://forum.hwbot.org/showpost.php?p=480524"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://forum.hwbot.org/showthread.php?t=167605"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/97098"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://news.ycombinator.com/item?id=13924192"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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