CVE-2025-2884 (GCVE-0-2025-2884)
Vulnerability from cvelistv5 – Published: 2025-06-10 17:29 – Updated: 2026-08-11 12:22
VLAI
EPSS
VEX
Title
Out-of-Bounds read vulnerability in TCG TPM2.0 reference implementation
Summary
TCG TPM2.0 Reference implementation's CryptHmacSign helper function is vulnerable to Out-of-Bounds read due to the lack of validation the signature scheme with the signature key's algorithm. See Errata Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
Mission & Well-being: medium
certcc
Decision recorded 2025-06-13 17:22 UTC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-13 01:41 UTC
CWE
- CWE-125 Out-of-bounds Read
- CWE-125 - Out-of-bounds Read
Assigner
References
8 references
Impacted products
25 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Trusted Computing Group | TPM2.0 |
Affected:
0 , < 1.83
(custom)
|
guessed | |
| Siemens | SIMATIC CN 4100 |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC Field PG M5 |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC Field PG M6 |
Affected:
0 , < V26.01.14
(custom)
|
guessed | |
| Siemens | SIMATIC IPC BX-32A |
Affected:
0 , < V29.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC BX-39A |
Affected:
0 , < V29.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC BX-56A |
Affected:
0 , < V32.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC BX-59A |
Affected:
0 , < V32.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC MD-57A |
Affected:
0 , < V30.01.10
(custom)
|
guessed | |
| Siemens | SIMATIC IPC PX-32A |
Affected:
0 , < V29.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC PX-39A |
Affected:
0 , < V29.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC PX-39A PRO |
Affected:
0 , < V29.01.09
(custom)
|
guessed | |
| Siemens | SIMATIC IPC RW-528A |
Affected:
0 , < V34.01.02
(custom)
|
guessed | |
| Siemens | SIMATIC IPC RW-548A |
Affected:
0 , < V34.01.02
(custom)
|
guessed | |
| Siemens | SIMATIC IPC227E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC IPC277E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC IPC427E |
Affected:
0 , < V21.01.20
(custom)
|
guessed | |
| Siemens | SIMATIC IPC477E |
Affected:
0 , < V21.01.20
(custom)
|
guessed | |
| Siemens | SIMATIC IPC477E PRO |
Affected:
0 , < V21.01.20
(custom)
|
guessed | |
| Siemens | SIMATIC IPC627E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC IPC647E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC IPC677E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC IPC847E |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC ITP1000 |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIPLUS IPC427E |
Affected:
0 , < V21.01.20
(custom)
|
guessed |
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{
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"vendor": "Siemens",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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