CVE-2024-29039

tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7	Release Notes
https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6	Exploit Mitigation Vendor Advisory
https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7	Release Notes
https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tpm2-tools_project:tpm2-tools:*:*:*:*:*:*:*:*

History

02 Oct 2025, 14:15

Type	Values Removed	Values Added
References	~~() https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7 -~~	() https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7 - Release Notes
References	~~() https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6 -~~	() https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6 - Exploit, Mitigation, Vendor Advisory
CPE		cpe:2.3:a:tpm2-tools_project:tpm2-tools::::::::
First Time		Tpm2-tools Project tpm2-tools Tpm2-tools Project

Information

Published : 2024-06-28 16:15

Updated : 2025-10-02 14:15

NVD link : CVE-2024-29039

Mitre link : CVE-2024-29039

CVE.ORG link : CVE-2024-29039

JSON object : View

Products Affected

tpm2-tools_project

tpm2-tools

CWE

CWE-807

Reliance on Untrusted Inputs in a Security Decision

{"id": "CVE-2024-29039", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.2}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2024-06-28T16:15:03.777", "references": [{"url": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-807"}]}], "descriptions": [{"lang": "en", "value": "tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7."}, {"lang": "es", "value": "tpm2 es el repositorio de origen de las herramientas del M\u00f3dulo de plataforma segura (TPM2.0). Esta vulnerabilidad permite a los atacantes manipular las salidas de tpm2_checkquote alterando TPML_PCR_SELECTION en el archivo de entrada de PCR. Como resultado, los valores de resumen se asignan incorrectamente a las ranuras y bancos de PCR, lo que proporciona una imagen enga\u00f1osa del estado del TPM. Este problema se solucion\u00f3 en la versi\u00f3n 5.7."}], "lastModified": "2025-10-02T14:15:24.910", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tpm2-tools_project:tpm2-tools:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1BA2B36F-A8BF-4645-93D1-8BE6152FC6CE", "versionEndExcluding": "5.7"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}