CVE-2024-21801

Insufficient control flow management in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable denial of service via local access.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01070.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:intel:tdx_module:*:*:*:*:*:*:*:*

History

02 Sep 2025, 13:57

Type	Values Removed	Values Added
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01070.html -~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01070.html - Vendor Advisory
CPE		cpe:2.3:a:intel:tdx_module::::::::
First Time		Intel tdx Module Intel

Information

Published : 2024-08-14 14:15

Updated : 2025-09-02 13:57

NVD link : CVE-2024-21801

Mitre link : CVE-2024-21801

CVE.ORG link : CVE-2024-21801

JSON object : View

Products Affected

intel

tdx_module

CWE

CWE-691

Insufficient Control Flow Management

{"id": "CVE-2024-21801", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@intel.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.5}], "cvssMetricV40": [{"type": "Secondary", "source": "secure@intel.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.3, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2024-08-14T14:15:16.447", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01070.html", "tags": ["Vendor Advisory"], "source": "secure@intel.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@intel.com", "description": [{"lang": "en", "value": "CWE-691"}]}], "descriptions": [{"lang": "en", "value": "Insufficient control flow management in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable denial of service via local access."}, {"lang": "es", "value": " La gesti\u00f3n insuficiente del flujo de control en algunos software de m\u00f3dulos Intel(R) TDX anteriores a la versi\u00f3n 1.5.05.46.698 puede permitir que un usuario privilegiado habilite potencialmente la denegaci\u00f3n de servicio a trav\u00e9s del acceso local."}], "lastModified": "2025-09-02T13:57:14.477", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:intel:tdx_module:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C01083F4-652C-4329-8ED3-54B290DE465C", "versionEndExcluding": "1.5.05.46.698"}], "operator": "OR"}]}], "sourceIdentifier": "secure@intel.com"}