GSD-2021-25444

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
An IV reuse vulnerability in keymaster prior to SMR AUG-2021 Release 1 allows decryption of custom keyblob with privileged process.
Aliases
Aliases
CVE-2021-25444
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-25444",
    "description": "An IV reuse vulnerability in keymaster prior to SMR AUG-2021 Release 1 allows decryption of custom keyblob with privileged process.",
    "id": "GSD-2021-25444"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-25444"
      ],
      "details": "An IV reuse vulnerability in keymaster prior to SMR AUG-2021 Release 1 allows decryption of custom keyblob with privileged process.",
      "id": "GSD-2021-25444",
      "modified": "2023-12-13T01:23:21.330114Z",
      "schema_version": "1.4.0"
    }
  },
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Samsung Mobile Devices",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "O(8.1), P(9.0), Q(10.0)",
                          "version_value": "SMR AUG-2021 Release 1"
                        }
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                    }
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        "problemtype_data": [
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                "value": "CWE-20: Improper Input Validation"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=8",
            "refsource": "MISC",
            "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=8"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
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                "cpe_name": [],
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-08-01T11:42Z",
      "publishedDate": "2021-08-05T20:15Z"
    }
  }
}



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