FKIE_CVE-2020-14979

Vulnerability from fkie_nvd - Published: 2020-08-11 18:15 - Updated: 2024-11-21 05:04
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The WinRing0.sys and WinRing0x64.sys drivers 1.2.0 in EVGA Precision X1 through 1.0.6 allow local users, including low integrity processes, to read and write to arbitrary memory locations. This allows any user to gain NT AUTHORITY\SYSTEM privileges by mapping \Device\PhysicalMemory into the calling process.
References
cve@mitre.orghttps://posts.specterops.io/cve-2020-14979-local-privilege-escalation-in-evga-precisionx1-cf63c6b95896Third Party Advisory
cve@mitre.orghttps://www.evga.com/precisionx1/Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://posts.specterops.io/cve-2020-14979-local-privilege-escalation-in-evga-precisionx1-cf63c6b95896Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.evga.com/precisionx1/Product, Vendor Advisory
Impacted products
Vendor Product Version
evga precision_x1 *
winring0_project winring0 1.2.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:evga:precision_x1:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB6941EE-4DC6-4B71-A4CB-FA3CCD65084E",
              "versionEndIncluding": "1.0.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:winring0_project:winring0:1.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C0D85836-3C82-488A-9B9A-17B1010CB869",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WinRing0.sys and WinRing0x64.sys drivers 1.2.0 in EVGA Precision X1 through 1.0.6 allow local users, including low integrity processes, to read and write to arbitrary memory locations. This allows any user to gain NT AUTHORITY\\SYSTEM privileges by mapping \\Device\\PhysicalMemory into the calling process."
    },
    {
      "lang": "es",
      "value": "Los controladores WinRing0.sys y WinRing0x64.sys versi\u00f3n 1.2.0 en EVGA Precision X1 hasta la versi\u00f3n 1.0.6 permiten a los usuarios locales, incluyendo los procesos de baja integridad, leer y escribir en lugares de memoria arbitrarios. Esto permite a cualquier usuario obtener privilegios del SISTEMA DE AUTORIDADES DE NATURALEZA (NT AUTHORITY) al mapear la memoria f\u00edsica del dispositivo en el proceso de llamada"
    }
  ],
  "id": "CVE-2020-14979",
  "lastModified": "2024-11-21T05:04:34.047",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-08-11T18:15:12.910",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://posts.specterops.io/cve-2020-14979-local-privilege-escalation-in-evga-precisionx1-cf63c6b95896"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.evga.com/precisionx1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://posts.specterops.io/cve-2020-14979-local-privilege-escalation-in-evga-precisionx1-cf63c6b95896"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.evga.com/precisionx1/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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