nvd-json-data-feeds/CVE-2021/CVE-2021-11xx/CVE-2021-1115.json

{
  "id": "CVE-2021-1115",
  "sourceIdentifier": "psirt@nvidia.com",
  "published": "2021-10-27T21:15:07.427",
  "lastModified": "2024-11-21T05:43:37.620",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs, where an attacker with local unprivileged system access may cause a NULL pointer dereference, which may lead to denial of service in a component beyond the vulnerable component."
    },
    {
      "lang": "es",
      "value": "NVIDIA GPU Display Driver for Windows contiene una vulnerabilidad en el manejador de la capa de modo kernel (nvlddmkm.sys) para IOCTLs privadas, donde un atacante con acceso local no privilegiado al sistema puede causar una desreferencia de puntero NULL, que puede conllevar a una denegaci\u00f3n de servicio en un componente m\u00e1s all\u00e1 del componente vulnerable"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "psirt@nvidia.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 4.0
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 4.0
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "psirt@nvidia.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "versionStartIncluding": "390",
              "versionEndExcluding": "392.68",
              "matchCriteriaId": "C5978F56-05D4-4292-86EA-12479B022DFE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "versionStartIncluding": "460",
              "versionEndExcluding": "463.15",
              "matchCriteriaId": "96422D54-0F78-4683-8A67-B2DF7BAA4EF8"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "versionStartIncluding": "470",
              "versionEndExcluding": "472.39",
              "matchCriteriaId": "AA5F4D02-CC80-4CAE-A2C3-135A710AC22E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "versionStartIncluding": "490",
              "versionEndExcluding": "496.49",
              "matchCriteriaId": "A263990D-8108-4494-8000-D183E3997C20"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5230",
      "source": "psirt@nvidia.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5230",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}