Vulnerability-Lookup

GSD-2023-38023

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an "AEPIC Leak."

Aliases

CVE-2023-38023

Aliases

CVE-2023-38023

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-38023",
    "id": "GSD-2023-38023"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-38023"
      ],
      "details": "An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an \"AEPIC Leak.\"",
      "id": "GSD-2023-38023",
      "modified": "2023-12-13T01:20:35.771850Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-38023",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an \"AEPIC Leak.\""
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://sconedocs.github.io/release5.7/",
            "refsource": "MISC",
            "url": "https://sconedocs.github.io/release5.7/"
          },
          {
            "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html",
            "refsource": "MISC",
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html"
          },
          {
            "name": "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",
            "refsource": "MISC",
            "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"
          },
          {
            "name": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html",
            "refsource": "MISC",
            "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html"
          },
          {
            "name": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76",
            "refsource": "MISC",
            "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76"
          },
          {
            "name": "https://sconedocs.github.io/release5.8/",
            "refsource": "MISC",
            "url": "https://sconedocs.github.io/release5.8/"
          },
          {
            "name": "https://jovanbulck.github.io/files/oakland24-pandora.pdf",
            "refsource": "MISC",
            "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ACF15B4C-DE86-40B0-9CE7-C9042533D45B",
                    "versionEndExcluding": "5.8.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:intel:software_guard_extensions:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3B40511C-A841-4E8F-B081-0451B20C67CA",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an \"AEPIC Leak.\""
          },
          {
            "lang": "es",
            "value": "Se descubri\u00f3 un problema en SCONE Confidential Computing Platform anterior a 5.8.0 para Intel SGX. La falta de l\u00f3gica de alineaci\u00f3n de puntero en __scone_dispatch y otras funciones de entrada permite que un atacante local acceda a informaci\u00f3n no autorizada, tambi\u00e9n conocida como \"fuga AEPIC\"."
          }
        ],
        "id": "CVE-2023-38023",
        "lastModified": "2024-01-17T14:52:48.957",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2023-12-30T03:15:08.413",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Not Applicable",
              "Third Party Advisory"
            ],
            "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Technical Description"
            ],
            "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Release Notes"
            ],
            "url": "https://sconedocs.github.io/release5.7/"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Release Notes"
            ],
            "url": "https://sconedocs.github.io/release5.8/"
          },
          {
            "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/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"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}

CVE-2023-38023 (GCVE-0-2023-38023)

Vulnerability from cvelistv5 – Published: 2023-12-30 00:00 – Updated: 2024-11-20 17:42

Summary

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-20 17:41 UTC

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://sconedocs.github.io/release5.7/
https://www.intel.com/content/www/us/en/security-…
https://www.intel.com/content/www/us/en/developer…
https://www.intel.com/content/www/us/en/developer…
https://github.com/openenclave/openenclave/securi…
https://sconedocs.github.io/release5.8/
https://jovanbulck.github.io/files/oakland24-pand…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:23:27.890Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sconedocs.github.io/release5.7/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "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"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sconedocs.github.io/release5.8/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-38023",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-20T17:41:57.720662Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-20T17:42:52.840Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an \"AEPIC Leak.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-30T02:31:43.828Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://sconedocs.github.io/release5.7/"
        },
        {
          "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html"
        },
        {
          "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"
        },
        {
          "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html"
        },
        {
          "url": "https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76"
        },
        {
          "url": "https://sconedocs.github.io/release5.8/"
        },
        {
          "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-38023",
    "datePublished": "2023-12-30T00:00:00.000Z",
    "dateReserved": "2023-07-11T00:00:00.000Z",
    "dateUpdated": "2024-11-20T17:42:52.840Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GSD-2023-38023

CVE-2023-38023 (GCVE-0-2023-38023)

Tags

Sightings

Nomenclature

Related by attack behaviour