nvd-json-data-feeds/CVE-2023/CVE-2023-205xx/CVE-2023-20509.json

{
  "id": "CVE-2023-20509",
  "sourceIdentifier": "psirt@amd.com",
  "published": "2024-08-13T17:15:18.590",
  "lastModified": "2024-11-04T18:35:02.490",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity."
    },
    {
      "lang": "es",
      "value": "Una validaci\u00f3n de direcci\u00f3n DRAM insuficiente en PMFW puede permitir que un atacante privilegiado realice una lectura DMA desde una direcci\u00f3n DRAM no v\u00e1lida a SRAM, lo que podr\u00eda provocar una p\u00e9rdida de integridad de los datos."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "psirt@amd.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L",
          "baseScore": 5.2,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 4.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html",
      "source": "psirt@amd.com"
    }
  ]
}