CVE-2023-20587
Vulnerability from cvelistv5
Published
2024-02-13 19:31
Modified
2024-08-02 09:05
Severity ?
Summary
Improper Access Control in System Management Mode (SMM) may allow an attacker access to the SPI flash potentially leading to arbitrary code execution.
References
psirt@amd.comhttps://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009
Impacted products
AMD3rd Gen AMD EPYC™ Processors
AMD4th Gen AMD EPYC™ Processors
AMD1st Gen AMD EPYC™ Processors
AMD2nd Gen AMD EPYC™ Processors
AMDAMD EPYC(TM) Embedded 3000
AMDAMD EPYC(TM) Embedded 7002
AMDAMD EPYC(TM) Embedded 7003
AMDAMD EPYC(TM) Embedded 9003
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:05:36.265Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "PI",
          "platforms": [
            "x86"
          ],
          "product": "3rd Gen AMD EPYC\u2122 Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various "
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "PI",
          "platforms": [
            "x86"
          ],
          "product": "4th Gen AMD EPYC\u2122 Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "packageName": "PI",
          "product": "1st Gen AMD EPYC\u2122 Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "PI",
          "platforms": [
            "x86"
          ],
          "product": "2nd Gen AMD EPYC\u2122 Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "x86"
          ],
          "product": "AMD EPYC(TM) Embedded 3000 ",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "x86"
          ],
          "product": "AMD EPYC(TM) Embedded 7002 ",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AMD EPYC(TM) Embedded 7003",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "x86"
          ],
          "product": "AMD EPYC(TM) Embedded 9003",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        }
      ],
      "datePublic": "2024-02-13T17:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper\nAccess Control in System Management Mode (SMM) may allow an attacker access to\nthe SPI flash potentially leading to arbitrary code execution.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003cbr\u003e"
            }
          ],
          "value": "Improper\nAccess Control in System Management Mode (SMM) may allow an attacker access to\nthe SPI flash potentially leading to arbitrary code execution.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-13T19:32:33.392Z",
        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "shortName": "AMD"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009"
        }
      ],
      "source": {
        "advisory": "AMD-SB-7009",
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
    "assignerShortName": "AMD",
    "cveId": "CVE-2023-20587",
    "datePublished": "2024-02-13T19:31:22.706Z",
    "dateReserved": "2022-10-27T18:53:39.759Z",
    "dateUpdated": "2024-08-02T09:05:36.265Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-20587\",\"sourceIdentifier\":\"psirt@amd.com\",\"published\":\"2024-02-13T20:15:52.677\",\"lastModified\":\"2024-02-14T13:59:35.580\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper\\nAccess Control in System Management Mode (SMM) may allow an attacker access to\\nthe SPI flash potentially leading to arbitrary code execution.\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\"},{\"lang\":\"es\",\"value\":\"Un control de acceso inadecuado en el modo de administraci\u00f3n del sistema (SMM) puede permitir que un atacante acceda a la memoria flash SPI, lo que podr\u00eda provocar la ejecuci\u00f3n de c\u00f3digo arbitrario.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009\",\"source\":\"psirt@amd.com\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.