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CVE-2024-29039

9.0 · CRITICAL

tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools.

Published Jun 28, 2024CWE-807EPSS 0.98%

Overview

CVE-2024-29039 is a critical-severity vulnerability. It was published on June 28, 2024 and has a CVSS 3.1 base score of 9.0 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/tpm2-software/tpm2-tools/releases/tag/5.7GitHubgithub.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6GitHubgithub.com/tpm2-software/tpm2-tools/releases/tag/5.7GitHubgithub.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6Reflists.fedoraproject.org/archives/list/[email protected]/message/EFR7SVEWCOXORHPCLLGXEMHFMIGG2MFE/Reflists.fedoraproject.org/archives/list/[email protected]/message/GI4JFEZBKQQUPJ4RWK6IHEWXAFCEJDPI/

How CyberStrike helps

Frequently asked questions

What is CVE-2024-29039?

CVE-2024-29039 is a critical-severity vulnerability. It was published on June 28, 2024 and has a CVSS 3.1 base score of 9.0 (CRITICAL).

How severe is CVE-2024-29039?

This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-29039?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-29039?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-29039 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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