Cyber Resilience

CVE-2025-33192

Nvidia Dgx Os

Published
25 November 2025
Modified
02 December 2025
Patch / advisory
View advisory
CVSS Score v3.1 5.7
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L
EPSS Score 0.0014 4th percentile
Risk Priority 41 floored blend · peak EPSS

Summary

CVE-2025-33192 is a medium-severity Unchecked Return Value to NULL Pointer Dereference (CWE-690) vulnerability in Nvidia Dgx Os. Its CVSS base score is 5.7 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Endpoint Denial of Service (T1499); ranked at the 4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SA-11 (Developer Testing and Evaluation) and SA-15 (Development Process, Standards, and Tools) — see the control section below for these in your framework.

EU & UK References

Vulnerability Data

NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware, where an attacker could cause an arbitrary memory read. A successful exploit of this vulnerability might lead to denial of service.

CWE(s)
CWE-690

Related Threats

MITRE ATT&CK Enterprise Techniques

T1499 Endpoint Denial of Service Impact
Adversaries may perform Endpoint Denial of Service (DoS) attacks to degrade or block the availability of services to users.
attack.mitre.org →
T1499.004 Application or System Exploitation Impact
Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-33197Same product: Nvidia Dgx Os
CVE-2025-33189Same product: Nvidia Dgx Os
CVE-2025-33199Same product: Nvidia Dgx Os
CVE-2025-33194Same product: Nvidia Dgx Os
CVE-2025-33198Same product: Nvidia Dgx Os
CVE-2025-33196Same product: Nvidia Dgx Os
CVE-2025-33193Same product: Nvidia Dgx Os
CVE-2025-33187Same product: Nvidia Dgx Os
CVE-2025-33195Same product: Nvidia Dgx Os
CVE-2025-33190Same product: Nvidia Dgx Os

Affected Assets

nvidia
dgx os
all versions

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SA-11 Developer Testing and Evaluation good match

Developer testing and evaluation can discover missing NULL checks on function returns that may dereference.

SA-15 Development Process, Standards, and Tools partial match

Requiring documented development standards and tools can enforce mandatory error-return checking before dereference.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly include static analysis, code review, and error-handling standards that prevent unchecked return values.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development can detect missing NULL checks before release.

A.8.25 Secure development life cycle partial match
prevents

Secure SDLC mandates error-handling and input-validation practices that reduce unchecked return values.

A.8.26 Application security requirements partial match
prevents

Application security requirements include defensive coding rules that address missing NULL checks.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure architecture principles require robust error handling and pointer validation.

A.8.28 Secure coding partial match
prevents

Secure coding standards explicitly forbid unchecked return values leading to NULL dereference.

References