CVE-2022-46487

{"id": "CVE-2022-46487", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-12-30T03:15:08.233", "references": [{"url": "https://jovanbulck.github.io/files/acsac20-fpu.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://jovanbulck.github.io/files/oakland24-pandora.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0561#vulnCurrentDescriptionTitle", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15107", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "https://sconedocs.github.io/release5.7/", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"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", "tags": ["Technical Description"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-665"}]}], "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."}], "lastModified": "2024-01-05T18:41:19.540", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACF15B4C-DE86-40B0-9CE7-C9042533D45B", "versionEndExcluding": "5.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}