mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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165 lines
4.5 KiB
JSON
165 lines
4.5 KiB
JSON
{
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"id": "CVE-2021-26334",
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"sourceIdentifier": "psirt@amd.com",
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"published": "2021-12-01T16:15:07.590",
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"lastModified": "2024-11-21T05:56:07.740",
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"vulnStatus": "Modified",
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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": "The AMDPowerProfiler.sys driver of AMD \u03bcProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user."
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},
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{
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"lang": "es",
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"value": "El controlador AMDPowerProfiler.sys de la herramienta AMD ?Prof puede permitir a los usuarios con menos privilegios acceder a los MSR en el kernel, lo que puede llevar a una escalada de privilegios y a la ejecuci\u00f3n de c\u00f3digo ring-0 por parte del usuario con menos privilegios"
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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:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"baseScore": 9.9,
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"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.1,
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"impactScore": 6.0
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}
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],
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"source": "nvd@nist.gov",
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"type": "Primary",
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
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"baseScore": 9.0,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "COMPLETE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 8.0,
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"impactScore": 10.0,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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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": "psirt@amd.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-284"
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}
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]
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},
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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": "NVD-CWE-Other"
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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://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1016",
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"source": "psirt@amd.com",
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"tags": [
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"Mitigation",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1016",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Mitigation",
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"Vendor Advisory"
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}
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]
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} |