nvd-json-data-feeds/CVE-2022/CVE-2022-464xx/CVE-2022-46487.json

{
  "id": "CVE-2022-46487",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-12-30T03:15:08.233",
  "lastModified": "2024-01-05T18:41:19.540",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper initialization of x87 and SSE floating-point configuration registers in the __scone_entry component of SCONE before 5.8.0 for Intel SGX allows a local attacker to compromise the execution integrity of floating-point operations in an enclave or access sensitive information via side-channel analysis."
    },
    {
      "lang": "es",
      "value": "La inicializaci\u00f3n incorrecta de los registros de configuraci\u00f3n de punto flotante x87 y SSE en el componente __scone_entry de SCONE anterior a 5.8.0 para Intel SGX permite a un atacante local comprometer la integridad de ejecuci\u00f3n de operaciones de punto flotante en un enclave o acceder a informaci\u00f3n confidencial a trav\u00e9s del an\u00e1lisis de canal lateral."
    }
  ],
  "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:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-665"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "5.8.0",
              "matchCriteriaId": "ACF15B4C-DE86-40B0-9CE7-C9042533D45B"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://jovanbulck.github.io/files/acsac20-fpu.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15107",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "https://sconedocs.github.io/release5.7/",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/best-practices/data-operand-independent-timing-isa-guidance.html#inpage-nav-3-3",
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ]
    }
  ]
}