CVE-2020-8750

{"containers": {"cna": {"affected": [{"product": "Intel(R) TXE", "vendor": "n/a", "versions": [{"status": "affected", "version": "versions before 3.1.80 and 4.0.30"}]}], "descriptions": [{"lang": "en", "value": "Use after free in Kernel Mode Driver for Intel(R) TXE versions before 3.1.80 and 4.0.30 may allow an authenticated user to potentially enable escalation of privilege via local access."}], "problemTypes": [{"descriptions": [{"description": "escalation of privilege", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-11-13T09:06:26.000Z", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@intel.com", "ID": "CVE-2020-8750", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Intel(R) TXE", "version": {"version_data": [{"version_value": "versions before 3.1.80 and 4.0.30"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Use after free in Kernel Mode Driver for Intel(R) TXE versions before 3.1.80 and 4.0.30 may allow an authenticated user to potentially enable escalation of privilege via local access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "escalation of privilege"}]}]}, "references": {"reference_data": [{"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"name": "https://security.netapp.com/advisory/ntap-20201113-0005/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T10:12:10.538Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}]}]}, "cveMetadata": {"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2020-8750", "datePublished": "2020-11-12T18:07:05.000Z", "dateReserved": "2020-02-06T00:00:00.000Z", "dateUpdated": "2024-08-04T10:12:10.538Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Intel(R) TXE", "vendor": "n/a", "versions": [{"status": "affected", "version": "versions before 3.1.80 and 4.0.30"}]}], "source": "secure@intel.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:trusted_execution_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D9C9AF8-9F5B-481A-A20B-77C3AE7D9B69", "versionEndExcluding": "3.1.80", "vulnerable": true}, {"criteria": "cpe:2.3:o:intel:trusted_execution_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "C9DF8E7C-5B83-4236-B0D7-0F5194CF950E", "versionEndExcluding": "4.0.30", "versionStartIncluding": "4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Use after free in Kernel Mode Driver for Intel(R) TXE versions before 3.1.80 and 4.0.30 may allow an authenticated user to potentially enable escalation of privilege via local access."}, {"lang": "es", "value": "Un uso de la memoria previamente liberada en Kernel Mode Driver para Intel\u00ae TXE versiones anteriores a 3.1.80 y 4.0.30, puede habilitar a un usuario autenticado para permitir potencialmente una escalada de privilegios por medio de un acceso local"}], "id": "CVE-2020-8750", "lastModified": "2026-06-17T03:26:52.993", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-12T18:15:17.597", "references": [{"source": "secure@intel.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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