gsd-2021-46757
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Insufficient checking of memory buffer in ASP Secure OS may allow an attacker with a malicious TA to read/write to the ASP Secure OS kernel virtual address space potentially leading to privilege escalation.
Aliases
Aliases
CVE-2021-46757


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-46757",
    "id": "GSD-2021-46757"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-46757"
      ],
      "details": "Insufficient checking of memory buffer in ASP\nSecure OS may allow an attacker with a malicious TA to read/write to the ASP\nSecure OS kernel virtual address space potentially leading to privilege\nescalation.\n\n\n\n",
      "id": "GSD-2021-46757",
      "modified": "2023-12-13T01:23:32.553605Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@amd.com",
        "ID": "CVE-2021-46757",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "AMD Ryzen\u2122 Embedded 5000",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "various"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "AMD"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Insufficient checking of memory buffer in ASP\nSecure OS may allow an attacker with a malicious TA to read/write to the ASP\nSecure OS kernel virtual address space potentially leading to privilege\nescalation.\n\n\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001",
            "refsource": "MISC",
            "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
          }
        ]
      },
      "source": {
        "advisory": "AMD-SB-5001",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Insufficient checking of memory buffer in ASP\nSecure OS may allow an attacker with a malicious TA to read/write to the ASP\nSecure OS kernel virtual address space potentially leading to privilege\nescalation.\n\n\n\n"
          }
        ],
        "id": "CVE-2021-46757",
        "lastModified": "2024-02-14T13:59:35.580",
        "metrics": {},
        "published": "2024-02-13T20:15:50.060",
        "references": [
          {
            "source": "psirt@amd.com",
            "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
          }
        ],
        "sourceIdentifier": "psirt@amd.com",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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