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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
GitHub_MCNA
9.1 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA-ADPADP
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
Debian logo
Debian Releases
Debian Product
Codename
tpm2-tools
bullseye
no-dsa
bookworm
no-dsa
buster
postponed
trixie
5.7-1
fixed
sid
5.7-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tpm2-tools
plucky
needed
oracular
ignored
noble
needed
mantic
ignored
jammy
needed
focal
needed
bionic
not-affected
xenial
not-affected
Common Weakness Enumeration
References
https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7
https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6
https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7
https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-8rjm-5f5f-h4q6