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CVE-2019-5672

Estado: ModificadaCrítica (9.1)—

NVIDIA Jetson TX1 and TX2 contain a vulnerability in the Linux for Tegra (L4T) operating system (on all versions prior to R28.3) where the Secure Shell (SSH) keys provided in the sample rootfs are not replaced by unique host keys after sample rootsfs generation and flashing, which may lead to information disclosure.

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 — Jetson TX1Nvidia — Jetson TX2

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-5672",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@nvidia.com",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "Jetson TX1 and TX2",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to version R28.3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-04-11T17:29:01.320",
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/4787",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/4787",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-320"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA Jetson TX1 and TX2 contain a vulnerability in the Linux for Tegra (L4T) operating system (on all versions prior to R28.3) where the Secure Shell (SSH) keys provided in the sample rootfs are not replaced by unique host keys after sample rootsfs generation and flashing, which may lead to information disclosure."
    },
    {
      "lang": "es",
      "value": "NVIDIA Jetson TX1 y TX2 contienen una vulnerabilidad en el sistema operativo Linux para Tegra (L4T) (en todas las versiones anteriores a R28.3) donde las claves de Secure Shell (SSH) proporcionadas en el rootfs de muestra no son reemplazadas por claves de host únicas, después de la generación de muestras  rootsfs y flashing, que pueden llevar a la divulgación de información."
    }
  ],
  "lastModified": "2026-06-17T02:38:02.703",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nvidia:jetson_tx1:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D05993AD-FABF-49A6-B3F5-6DF1B0835321",
              "versionEndExcluding": "r28.3"
            },
            {
              "criteria": "cpe:2.3:a:nvidia:jetson_tx2:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1455BBEB-871A-41FE-A4BD-6DC583777252",
              "versionEndExcluding": "r28.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@nvidia.com"
}