CVE-2025-23351 (GCVE-0-2025-23351)
Vulnerability from cvelistv5 – Published: 2026-07-01 14:39 – Updated: 2026-07-01 16:03
VLAI
EPSS
VEX
Summary
NVIDIA ConnectX and BlueField contain a vulnerability in the command interface where a local user with virtual function (VF) access may cause a write out of bounds by crafted input. A successful exploit of this vulnerability may lead to arbitrary code execution on the device.
Severity
9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-01 16:03 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
10 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| NVIDIA | BlueField GA |
Affected:
All versions prior to 46.3008
|
guessed | |
| NVIDIA | BlueField LTS22 |
Affected:
All versions prior to 35.8002
|
guessed | |
| NVIDIA | BlueField LTS23 |
Affected:
All versions prior to 39.8002
|
guessed | |
| NVIDIA | BlueField LTS24 |
Affected:
All versions prior to 43.8002
|
guessed | |
| NVIDIA | ConnectX GA |
Affected:
All versions prior to 46.3008
|
guessed | |
| NVIDIA | ConnectX LTS22 |
Affected:
All versions prior to 35.8002
|
guessed | |
| NVIDIA | ConnectX LTS23 |
Affected:
All versions prior to 39.8002
|
guessed | |
| NVIDIA | ConnectX LTS24 |
Affected:
All versions prior to 43.8002
|
guessed | |
| NVIDIA | ConnectX-4 |
Affected:
All versions prior to 28.4702
|
guessed | |
| NVIDIA | ConnectX-4 LX |
Affected:
All versions prior to 32.1908
|
guessed |
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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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