CVE-2024-29039
Critical
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.
SeverityCritical
CVSS9.0
Exploit probability—
ProductTpm2-tools
PublishedJun 28, 2024
First seenJun 28, 2024
Weakness typeCWE-807CWE-807
How to fix
Update
- tpm2-tools_project tpm2-tools5.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tpm2-tools_project tpm2-tools | v < 5.7 | 5.7 |
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