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