CVE-2024-29040
"TPM2 TSS Fapi Quote Info Deserialization Object Injection"
Description
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.
INFO
Published Date :
June 28, 2024, 9:15 p.m.
Last Modified :
July 1, 2024, 12:37 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
1.4
Exploitability Score :
2.5
Affected Products
The following products are affected by CVE-2024-29040
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-29040.
| URL | Resource |
|---|---|
| https://github.com/tpm2-software/tpm2-tss/releases/tag/4.1.0 | |
| https://github.com/tpm2-software/tpm2-tss/security/advisories/GHSA-837m-jw3m-h9p6 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-29040 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-29040 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Received by [email protected]
Jun. 28, 2024
Action Type Old Value New Value Added Description 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. Added Reference GitHub, Inc. https://github.com/tpm2-software/tpm2-tss/security/advisories/GHSA-837m-jw3m-h9p6 [No types assigned] Added Reference GitHub, Inc. https://github.com/tpm2-software/tpm2-tss/releases/tag/4.1.0 [No types assigned] Added CWE GitHub, Inc. CWE-502 Added CVSS V3.1 GitHub, Inc. AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-29040 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-29040
weaknesses.