CWE-333

{
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              "content": {
                "id": "CVE-2025-62626",
                "options": [
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                    "Exploitation": "none"
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "product": "AMD Ryzen\u2122 9000HX Series Processors",
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            {
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              "version": "Turin C1 : 0x0B00215A Turin Dense / B0: 0x0B101054"
            }
          ]
        }
      ],
      "datePublic": "2025-11-21T18:56:00.000Z",
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              "value": "Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.\u003cbr\u003e"
            }
          ],
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            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-333",
              "description": "CWE-333  Improper Handling of Insufficient Entropy in TRNG",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-23T16:49:35.748Z",
        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "shortName": "AMD"
      },
      "references": [
        {
          "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7055.html"
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        "discovery": "UNKNOWN"
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  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
    "assignerShortName": "AMD",
    "cveId": "CVE-2025-62626",
    "datePublished": "2025-11-21T18:52:57.206Z",
    "dateReserved": "2025-10-16T20:46:13.455Z",
    "dateUpdated": "2026-02-26T16:07:38.573Z",
    "state": "PUBLISHED"
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{
  "affected": [],
  "aliases": [
    "CVE-2025-62626"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-333"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-21T19:16:02Z",
    "severity": "HIGH"
  },
  "details": "Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.",
  "id": "GHSA-gcfh-89mc-2426",
  "modified": "2025-11-21T21:30:17Z",
  "published": "2025-11-21T21:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62626"
    },
    {
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      "type": "CVSS_V4"
    }
  ]
}