github - ghsa-55w2-94jr-cc63

GHSA-55W2-94JR-CC63

Vulnerability from github – Published: 2022-05-24 17:07 – Updated: 2022-05-24 17:07

Details

A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18913"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-31T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).",
  "id": "GHSA-55w2-94jr-cc63",
  "modified": "2022-05-24T17:07:50Z",
  "published": "2022-05-24T17:07:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18913"
    },
    {
      "type": "WEB",
      "url": "https://support.hp.com/us-en/document/c06549501"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-18913 (GCVE-0-2019-18913)

Vulnerability from cvelistv5 – Published: 2020-01-31 03:04 – Updated: 2024-08-05 02:02

Summary

Severity ?

No CVSS data available.

CWE

Possible Arbitrary Code Execution, Denial of Service, Information Disclosure.

Assigner

References

URL

Tags

https://support.hp.com/us-en/document/c06549501

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	HP Inc.	HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection.	Affected: Depends on platform. Prior to 01.04.02 Affected: or prior to 02.04.01 Affected: or prior to 02.04.02.

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:02:39.823Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.hp.com/us-en/document/c06549501"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection.",
          "vendor": "HP Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Depends on platform. Prior to 01.04.02"
            },
            {
              "status": "affected",
              "version": "or prior to 02.04.01"
            },
            {
              "status": "affected",
              "version": "or prior to 02.04.02."
            }
          ]
        }
      ],
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          "value": "A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Possible Arbitrary Code Execution, Denial of Service, Information Disclosure.",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-31T03:04:11",
        "orgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2",
        "shortName": "hp"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.hp.com/us-en/document/c06549501"
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      "x_legacyV4Record": {
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          "ASSIGNER": "hp-security-alert@hp.com",
          "ID": "CVE-2019-18913",
          "STATE": "PUBLIC"
        },
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              {
                "product": {
                  "product_data": [
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                          },
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  },
  "cveMetadata": {
    "assignerOrgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2",
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    "dateReserved": "2019-11-12T00:00:00",
    "dateUpdated": "2024-08-05T02:02:39.823Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-55W2-94JR-CC63

CVE-2019-18913 (GCVE-0-2019-18913)

Tags

Sightings

Nomenclature