nvd-json-data-feeds/CVE-2023/CVE-2023-380xx/CVE-2023-38021.json

{
  "id": "CVE-2023-38021",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-12-30T03:15:08.303",
  "lastModified": "2024-11-21T08:12:41.230",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Fortanix EnclaveOS Confidential Computing Manager (CCM) Platform before 3.32 for Intel SGX. Lack of pointer-alignment validation logic in entry functions allows a local attacker to access unauthorized information. This relates to the enclave_ecall function and system call layer."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en la plataforma Fortanix EnclaveOS Confidential Computing Manager (CCM) anterior a 3.32 para Intel SGX. La falta de l\u00f3gica de validaci\u00f3n de alineaci\u00f3n del puntero en las funciones de entrada permite que un atacante local acceda a informaci\u00f3n no autorizada. Esto se relaciona con la funci\u00f3n enclave_ecall y la capa de llamada al sistema."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fortanix:confidential_computing_manager:*:*:*:*:*:intel_software_guard_extensions:*:*",
              "versionEndExcluding": "3.32",
              "matchCriteriaId": "D5747D7E-7453-4B91-86E6-0937373746C3"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html#inpage-nav-3-2-2",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html#inpage-nav-3-2-2",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ]
    }
  ]
}