{
  "GSD": {
    "alias": "CVE-2023-28468",
    "id": "GSD-2023-28468"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28468"
      ],
      "details": "An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS.",
      "id": "GSD-2023-28468",
      "modified": "2023-12-13T01:20:48.001322Z",
      "schema_version": "1.4.0"
    }
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        "ID": "CVE-2023-28468",
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                          "version_value": "n/a"
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            "value": "An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS."
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      "references": {
        "reference_data": [
          {
            "name": "https://www.insyde.com/security-pledge",
            "refsource": "MISC",
            "url": "https://www.insyde.com/security-pledge"
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          {
            "name": "https://www.insyde.com/security-pledge/SA-2023039",
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                "cpe23Uri": "cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.5",
                "versionStartIncluding": "5.0",
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          "reference_data": [
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              "name": "https://www.insyde.com/security-pledge/SA-2023039",
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                "Vendor Advisory"
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              "url": "https://www.insyde.com/security-pledge/SA-2023039"
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              "tags": [
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      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
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          "exploitabilityScore": 2.0,
          "impactScore": 4.0
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      "lastModifiedDate": "2023-08-09T20:48Z",
      "publishedDate": "2023-08-03T15:15Z"
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}