« Volver al listado

CVE-2022-42255

Estado: ModificadaAlta (7.8)—

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an out-of-bounds array access may lead to denial of service, information disclosure, or data tampering.

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)

Nvidia — Cloud GamingNvidia — Virtual GPU

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-42255",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-42255",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T13:00:58.957605Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@nvidia.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@nvidia.com",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "vGPU software (guest driver) - Linux, vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager)",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-12-30T23:15:10.753",
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5415",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://security.gentoo.org/glsa/202310-02",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5415",
      "tags": [
        "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": "Secondary",
      "source": "psirt@nvidia.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-129"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an out-of-bounds array access may lead to denial of service, information disclosure, or data tampering."
    },
    {
      "lang": "es",
      "value": "NVIDIA GPU Display Driver para Linux contiene una vulnerabilidad en la capa del modo kernel (nvidia.ko), donde un acceso a la matriz fuera de los límites puede provocar Denegación de Servicio (DoS), divulgación de información o manipulación de datos."
    }
  ],
  "lastModified": "2026-06-17T05:04:35.527",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "85A2D2C0-6EF1-442E-987A-006E2652D955",
              "versionEndExcluding": "11.11"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C9963BB-DC0D-4799-84C4-B3A36BCE125B",
              "versionEndExcluding": "13.6",
              "versionStartIncluding": "12.0"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "230B9F4E-DFDF-4492-BE31-E781D1D3A956",
              "versionEndExcluding": "14.4",
              "versionStartIncluding": "14.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F7AE5C32-E060-44BA-8C13-3D73204191EE"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "06C8B1C5-6401-45F9-8D3E-47E32067F428"
            },
            {
              "criteria": "cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8E4A22C5-B3E1-4106-997C-D1C845F2C1EE"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nvidia:cloud_gaming:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B1145182-F629-44ED-B37B-D2DBE726210C",
              "versionEndExcluding": "525.60.11"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nvidia:cloud_gaming:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B75400C8-5AFF-4ED9-AF91-024FE6D125E0",
              "versionEndExcluding": "525.60.12"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F7AE5C32-E060-44BA-8C13-3D73204191EE"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "06C8B1C5-6401-45F9-8D3E-47E32067F428"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@nvidia.com"
}