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 v3.1

8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1

9.0 CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

0.98% chance of exploitation in the next 30 days, 60th percentile

Published

2024-06-28

Updated

2025-11-04

Proof-of-concept exploits (1)

• tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6

References

• CVE Record
• NVD entry

Related

• CVE-2023-22745
• CVE-2024-29038
• CVE-2024-29042
• CVE-2024-29032
• CVE-2024-29050
• CVE-2024-29031