Fapi Verify Quote: Does not detect if quote was not generated by TPM
Summary
Fapi Verify Quote: Does not detect if quote was not generated by TPM
Original description
The description as published by the source.
This repository hosts source code implementing the Trusted Computing Group's (TCG) TPM2 Software Stack (TSS). The JSON Quote Info returned by Fapi_Quote has to be deserialized by Fapi_VerifyQuote to the TPM Structure TPMS_ATTEST. For the field TPM2_GENERATED magic of this structure any number can be used in the JSON structure. The verifier can receive a state which does not represent the actual, possibly malicious state of the device under test. The malicious device might get access to data it shouldn't, or can use services it shouldn't be able to. This
issue has been patched in version 4.1.0.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-29040 tpm2-tss
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com
- web lists.fedoraproject.org
- web lists.fedoraproject.org