{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-20583", "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "state": "PUBLISHED", "assignerShortName": "AMD", "dateReserved": "2022-10-27T18:53:39.758Z", "datePublished": "2023-08-01T18:00:43.783Z", "dateUpdated": "2023-08-01T18:00:43.783Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["x86"], "product": "Processors", "vendor": "AMD", "versions": [{"status": "affected", "version": "Various "}]}], "datePublic": "2023-08-01T19:30:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(248, 249, 250);\">A potential power side-channel vulnerability in\nAMD processors may allow an authenticated attacker to monitor the CPU power\nconsumption as the data in a cache line changes over time potentially resulting\nin a leak of sensitive information.\n\n\n\n</span>\n\n\n\n\n\n\n\n\n\n"}], "value": "A potential power side-channel vulnerability in\nAMD processors may allow an authenticated attacker to monitor the CPU power\nconsumption as the data in a cache line changes over time potentially resulting\nin a leak of sensitive information.\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}], "providerMetadata": {"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "shortName": "AMD", "dateUpdated": "2023-08-01T18:00:43.783Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7006"}], "source": {"advisory": "AMD-SB-7006", "discovery": "UNKNOWN"}, "title": "Software based Power Side Channel on AMD CPUs ", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:amd:*:*:*:*:*:*:*:*:*", "matchCriteriaId": "03EF4360-8E24-4018-A0F2-9E39F7590670", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A potential power side-channel vulnerability in\nAMD processors may allow an authenticated attacker to monitor the CPU power\nconsumption as the data in a cache line changes over time potentially resulting\nin a leak of sensitive information.\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}, {"lang": "es", "value": "Una posible vulnerabilidad de canal lateral de energ\u00eda en los procesadores AMD puede permitir a un atacante autenticado controlar el consumo de energ\u00eda de la CPU a medida que los datos de una l\u00ednea de cach\u00e9 cambian con el tiempo, lo que podr\u00eda dar lugar a una fuga de informaci\u00f3n confidencial."}], "id": "CVE-2023-20583", "lastModified": "2023-08-04T17:31:53.953", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-01T19:15:09.827", "references": [{"source": "psirt@amd.com", "tags": ["Vendor Advisory"], "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7006"}], "sourceIdentifier": "psirt@amd.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}