Fapi Verify Quote: Does not detect if quote was not generated by TPM
概要
Fapi Verify Quote: Does not detect if quote was not generated by TPM
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2024-29040 tpm2-tss
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com
- web lists.fedoraproject.org
- web lists.fedoraproject.org