FKIE_CVE-2022-42270

Vulnerability from fkie_nvd - Published: 2022-12-30 23:15 - Updated: 2026-06-17 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
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
NVIDIA distributions of Linux contain a vulnerability in nvdla_emu_task_submit, where unvalidated input may allow a local attacker to cause stack-based buffer overflow in kernel code, which may lead to escalation of privileges, compromised integrity and confidentiality, and denial of service.
References
psirt@nvidia.comhttps://nvidia.custhelp.com/app/answers/detail/a_id/5417Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://nvidia.custhelp.com/app/answers/detail/a_id/5417Vendor Advisory
Impacted products
Vendor Product Version
nvidia jetson_linux *
nvidia jetson_agx_xavier -
nvidia jetson_agx_xavier_16gb -
nvidia jetson_agx_xavier_32gb -
nvidia jetson_agx_xavier_64gb -
nvidia jetson_agx_xavier_8gb -
nvidia jetson_agx_xavier_industrial -
nvidia jetson_xavier_nx -
nvidia jetson_xavier_nx_16gb -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Jetson Linux"
          ],
          "product": "NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson AGX Orin Series",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 35.1 and 34.1.1"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Jetson Linux"
          ],
          "product": "NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson AGX Orin Series",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "32.7.2 and prior releases"
            }
          ]
        }
      ],
      "source": "psirt@nvidia.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5C65BE02-61B8-4A4D-84A8-52BCA6895C34",
              "versionEndExcluding": "32.7.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "vulnerable": false
            },
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              "matchCriteriaId": "E0E081CB-B6EC-42DC-BA04-BCA13C17D190",
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              "matchCriteriaId": "4F92D471-8E65-41FC-A5DE-255136F6F989",
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              "vulnerable": false
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA distributions of Linux contain a vulnerability in nvdla_emu_task_submit, where unvalidated input may allow a local attacker to cause stack-based buffer overflow in kernel code, which may lead to escalation of privileges, compromised integrity and confidentiality, and denial of service.\n\n"
    },
    {
      "lang": "es",
      "value": "Las distribuciones NVIDIA de Linux contienen una vulnerabilidad en nvdla_emu_task_submit, donde una entrada no validada puede permitir que un atacante local provoque un desbordamiento del b\u00fafer basado en pila en el c\u00f3digo del kernel, lo que puede conducir a una escalada de privilegios, comprometer la integridad y la confidencialidad y Denegaci\u00f3n de Servicio (DoS)."
    }
  ],
  "id": "CVE-2022-42270",
  "lastModified": "2026-06-17T05:04:37.360",
  "metrics": {
    "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": "psirt@nvidia.com",
        "type": "Secondary"
      },
      {
        "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-42270",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-10T17:54:45.987701Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-12-30T23:15:11.830",
  "references": [
    {
      "source": "psirt@nvidia.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5417"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5417"
    }
  ],
  "sourceIdentifier": "psirt@nvidia.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "psirt@nvidia.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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