VDB-333527 · CVE-2025-33192 · GCVE-0-2025-33192

NVIDIA DGX Spark GB10 SROOT Firmware unchecked return value to null pointer dereference

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in NVIDIA DGX Spark GB10. It has been classified as problematic. The impacted element is an unknown function of the component SROOT Firmware. The manipulation leads to unchecked return value to null pointer dereference. This vulnerability is uniquely identified as CVE-2025-33192. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in NVIDIA DGX Spark GB10 (unknown version) and classified as problematic. This issue affects an unknown code block of the component SROOT Firmware. The manipulation with an unknown input leads to a unchecked return value to null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-690. The product does not check for an error after calling a function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The identification of this vulnerability is CVE-2025-33192 since 04/15/2025. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

NVIDIA

Name

DGX Spark GB10

License

commercial

Website

Vendor: https://www.nvidia.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔒

CNA Base Score: 5.7
CNA Vector (nvidia): 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Unchecked return value to null pointer dereference
CWE: CWE-690 / CWE-395
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/15/2025 CVE reserved
11/25/2025 +224 days Advisory disclosed
11/25/2025 +0 days VulDB entry created
11/28/2025 +3 days VulDB entry last update

Sourcesinfo

Vendor: nvidia.com

Status: Not defined

CVE: CVE-2025-33192 (🔒)
GCVE (CVE): GCVE-0-2025-33192
GCVE (VulDB): GCVE-100-333527

Entryinfo

Created: 11/25/2025 20:09
Updated: 11/28/2025 20:01
Changes: 11/25/2025 20:09 (59), 11/28/2025 20:01 (9)
Complete: 🔍
Cache ID: 216::103