CVE-2025-33177

{
  "id": "CVE-2025-33177",
  "sourceIdentifier": "[email protected]",
  "published": "2025-10-14T20:15:33.910",
  "lastModified": "2026-10-18T21:10:00.120",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service."
    },
    {
      "lang": "es",
      "value": "NVIDIA Jetson Linux e IGX OS contienen una vulnerabilidad en NvMap, donde un seguimiento inadecuado de las asignaciones de memoria podría permitir a un atacante local causar una sobreasignación de memoria. Una explotación exitosa de esta vulnerabilidad podría llevar a una denegación de servicio."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "Jetson Orin Series",
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "versions": [
            {
              "version": "35.6.2 and earlier",
              "status": "affected"
            },
            {
              "version": "36.4.4 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "NVIDIA",
          "product": "Jetson Thor Series",
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "versions": [
            {
              "version": "38.2.1 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "NVIDIA",
          "product": "IGX Orin",
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "versions": [
            {
              "version": "IGX 1.1.2 and earlier",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-10-14T19:30:25.396340Z",
          "id": "CVE-2025-33177",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5716",
      "source": "[email protected]"
    }
  ]
}