github - ghsa-r48c-47wj-rhc5

ghsa-r48c-47wj-rhc5

Vulnerability from github

Published

2025-12-09 18:30

Modified

2025-12-09 18:30

Severity ?

5.8 (Medium) - CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L

Details

EDK2 contains a vulnerability in BIOS where an attacker may cause “Exposure of Sensitive Information to an Unauthorized Actor” by local access. Successful exploitation of this vulnerability will lead to

possible information disclosure or escalation of privilege

and impact Confidentiality.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-38798"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T16:17:27Z",
    "severity": "MODERATE"
  },
  "details": "EDK2 contains a vulnerability in BIOS where an attacker may cause \u201cExposure of Sensitive Information to an Unauthorized Actor\u201d by local access. Successful exploitation of this vulnerability will lead to \n\npossible information disclosure or escalation of privilege\n\n and impact Confidentiality.",
  "id": "GHSA-r48c-47wj-rhc5",
  "modified": "2025-12-09T18:30:34Z",
  "published": "2025-12-09T18:30:34Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-q2c6-37h5-7cwf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38798"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2024-38798 (GCVE-0-2024-38798)

Vulnerability from cvelistv5

Published

2025-12-09 15:00

Modified

2025-12-09 15:14

Severity ?

5.8 (Medium) - CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

EDK2 contains a vulnerability in BIOS where an attacker may cause “Exposure of Sensitive Information to an Unauthorized Actor” by local access. Successful exploitation of this vulnerability will lead to possible information disclosure or escalation of privilege and impact Confidentiality.

References

URL

Tags

https://github.com/tianocore/edk2/security/advisories/GHSA-q2c6-37h5-7cwf

Impacted products

	Vendor	Product	Version
	TianoCore	EDK2	Version: 0

Show details on NVD website

To clipboard

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        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2024-38798",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-09T15:14:01.432266Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-09T15:14:14.916Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "packageName": "MdeModulePkg",
          "product": "EDK2",
          "vendor": "TianoCore",
          "versions": [
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      "datePublic": "2025-12-09T15:00:00.000Z",
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      ],
      "metrics": [
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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          ]
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      "problemTypes": [
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      "providerMetadata": {
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Uncleared password keystrokes in circular queue can lead to information disclosure or escalation of privilege",
      "x_generator": {
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  "cveMetadata": {
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    "dateReserved": "2024-06-19T17:05:09.905Z",
    "dateUpdated": "2025-12-09T15:14:14.916Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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