github - ghsa-mgjx-cq94-rwcv

ghsa-mgjx-cq94-rwcv

Vulnerability from github

Published

2024-08-13 18:31

Modified

2024-08-13 18:31

Severity ?

3.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

Details

Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI ROM causing an out of bounds memory read and write, potentially resulting in memory corruption or denial of service.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-46772"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-13T17:15:17Z",
    "severity": "LOW"
  },
  "details": "Insufficient input validation in the ABL may allow a privileged\nattacker with access to the BIOS menu or UEFI shell to tamper with the\nstructure headers in SPI ROM causing an out of bounds memory read and write,\npotentially resulting in memory corruption or denial of service.",
  "id": "GHSA-mgjx-cq94-rwcv",
  "modified": "2024-08-13T18:31:15Z",
  "published": "2024-08-13T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46772"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-46772

Vulnerability from cvelistv5

Published

2024-08-13 16:50

Modified

2024-11-05 21:18

Severity ?

3.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

Summary

References

▼	URL	Tags
	https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html	vendor-advisory
	https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html
	https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html

Impacted products

▼	Vendor	Product
	AMD	AMD EPYC™ 7002 Series Processors
	AMD	AMD EPYC™ 7003 Series Processors
	AMD	AMD Ryzen™ 3000 Series Desktop Processors
	AMD	AMD Ryzen™ 5000 Series Desktop Processors
	AMD	AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
	AMD	AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ Threadripper™ 3000 Series Processors
	AMD	AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
	AMD	AMD Ryzen™ Threadripper™ PRO 5000WX Processors
	AMD	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
	AMD	AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics
	AMD	AMD EPYC™ Embedded 7002 Series Processors
	AMD	AMD EPYC™ Embedded 7003 Series Processors
	AMD	AMD Ryzen™ Embedded R1000 Series Processors
	AMD	AMD Ryzen™ Embedded R2000 Series Processors
	AMD	AMD Ryzen™ Embedded 5000 Series Processors
	AMD	AMD Ryzen™ Embedded V1000 Series Processors
	AMD	AMD Ryzen™ Embedded V2000 Series Processors
	AMD	AMD Ryzen™ Embedded V3000 Series Processors

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-46772",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-15T14:19:27.997821Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          },
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
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            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-05T21:18:50.631Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 7002 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "RomePI 1.0.0.E",
              "versionType": "PI"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 7003 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "MilanPI 1.0.0.9"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 3000 Series Desktop Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 5000 Series Desktop Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM4V2 1.2.0.A"
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        },
        {
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          "product": "AMD Athlon\u2122 3000 Series Desktop Processors with Radeon\u2122 Graphics",
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          "versions": [
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        },
        {
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          "product": "AMD Ryzen\u2122 4000 Series Desktop Processors with Radeon\u2122 Graphics",
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        },
        {
          "defaultStatus": "affected",
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 3000WX Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "ChagallWSPI-sWRX8 1.0.0.6"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 5000WX Processors",
          "vendor": "AMD",
          "versions": [
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              "status": "unaffected",
              "version": "ChagallWSPI-sWRX8 1.0.0.6"
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        },
        {
          "defaultStatus": "affected",
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              "version": "various"
            }
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        },
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            }
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        {
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          "product": "AMD Ryzen\u2122 5000 Series Mobile Processors with Radeon\u2122 Graphics",
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 5000 Series Mobile Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "CezannePI-FP6  1.0.0.E"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 7020 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "MendocinoPI-FT6 1.0.0.3"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 6000 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "RembrandtPI-FP7 1.0.0.7"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 7035 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "RembrandtPI-FP7 1.0.0.7"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 5000 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "CezannePI-FP6 1.0.0.E"
            }
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        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 3000 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
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              "version": "CezannePI-FP6 1.0.0.E"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 Embedded 7002 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "EmbRomePI-SP3  1.0.0.8"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 Embedded 7003 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "EmbMilanPI-SP3  1.0.0.5"
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          "product": "AMD Ryzen\u2122 Embedded R1000 Series Processors",
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            }
          ]
        },
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          "vendor": "AMD",
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      ],
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            "baseScore": 3.9,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
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    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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    "cveId": "CVE-2021-46772",
    "datePublished": "2024-08-13T16:50:54.016Z",
    "dateReserved": "2022-03-31T16:50:27.872Z",
    "dateUpdated": "2024-11-05T21:18:50.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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