« Volver al listado

CVE-2021-1093

Estado: ModificadaMedia (5.5)—

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in firmware where the driver contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary, and may lead to denial of service or system crash.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Debian — Debian LinuxNvidia — GPU Display Driver

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-1093",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@nvidia.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.2,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@nvidia.com",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "NVIDIA GPU Display Driver",
          "versions": [
            {
              "status": "affected",
              "version": "All GPU Driver versions"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-07-22T05:15:07.937",
  "references": [
    {
      "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00013.html",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5211",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://security.gentoo.org/glsa/202310-02",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00013.html",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5211",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/202310-02",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-404"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in firmware where the driver contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary, and may lead to denial of service or system crash."
    },
    {
      "lang": "es",
      "value": "Un controlador de pantalla de la GPU NVIDIA para Windows y Linux, contiene una vulnerabilidad en el firmware en la que el controlador contiene una sentencia assert() o similar que puede ser desencadenada por un atacante, que conlleva a una salida de la aplicación u otro comportamiento más grave de lo necesario, y puede conllevar a una denegación de servicio o un bloqueo del sistema"
    }
  ],
  "lastModified": "2026-06-17T03:30:56.867",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39769B85-EDB6-4649-A86F-F72277F235A1",
              "versionEndExcluding": "418.211.00",
              "versionStartIncluding": "418.197.02"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A5A345DF-457A-4B7E-A4E9-4D29FB4C9722",
              "versionEndExcluding": "427.48",
              "versionStartIncluding": "427.33"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2DD69970-A1EE-46FE-B674-0E22AD11D467",
              "versionEndExcluding": "450.142.00",
              "versionStartIncluding": "450.119.03"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "650D9B87-1AFB-4462-A8D5-E993D8ECDACA",
              "versionEndExcluding": "453.10",
              "versionStartIncluding": "452.96"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*",
              "vulnerable": true,
              "matchCriteriaId": "52B5FD01-4AED-4915-B8C2-38233865ED86",
              "versionEndExcluding": "460.91.03",
              "versionStartIncluding": "460.73.01"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "018F843B-EFA3-4E49-A269-168221A205CA",
              "versionEndExcluding": "462.96",
              "versionStartIncluding": "462.31"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@nvidia.com"
}