github - ghsa-qg7x-g66q-6pmh

ghsa-qg7x-g66q-6pmh

Vulnerability from github

Published

2021-11-17 19:13

Modified

2021-11-20 00:01

Details

Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26327"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-16T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality.",
  "id": "GHSA-qg7x-g66q-6pmh",
  "modified": "2021-11-20T00:01:11Z",
  "published": "2021-11-17T19:13:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26327"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-26327

Vulnerability from cvelistv5

Published

2021-11-16 18:18

Modified

2024-09-17 02:42

Severity ?

Summary

Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality.

References

▼	URL	Tags
	https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021	x_refsource_MISC

Impacted products

▼	Vendor	Product
	AMD	3rd Gen AMD EPYC™

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:19:20.137Z",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "3rd Gen AMD EPYC\u2122",
          "vendor": "AMD",
          "versions": [
            {
              "lessThan": "MilanPI-SP3_1.0.0.4",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-11-09T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-16T18:18:25",
        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "shortName": "AMD"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021"
        }
      ],
      "source": {
        "advisory": "AMD-SB-1021",
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@amd.com",
          "DATE_PUBLIC": "2021-11-09T20:00:00.000Z",
          "ID": "CVE-2021-26327",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "3rd Gen AMD EPYC\u2122",
                      "version": {
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                            "version_affected": "\u003c",
                            "version_value": "MilanPI-SP3_1.0.0.4"
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          ]
        },
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        "problemtype": {
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        },
        "references": {
          "reference_data": [
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              "refsource": "MISC",
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            }
          ]
        },
        "source": {
          "advisory": "AMD-SB-1021",
          "discovery": "UNKNOWN"
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  },
  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
    "assignerShortName": "AMD",
    "cveId": "CVE-2021-26327",
    "datePublished": "2021-11-16T18:18:25.899504Z",
    "dateReserved": "2021-01-29T00:00:00",
    "dateUpdated": "2024-09-17T02:42:07.509Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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