CVE-2023-31029

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NVIDIA DGX A100 baseboard management controller (BMC) contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a stack overflow by sending a specially crafted network packet. A successful exploit of this vulnerability may lead to arbitrary code execution, denial of service, information disclosure, and data tampering.

El controlador de administración de placa base (BMC) NVIDIA DGX A100 contiene una vulnerabilidad en el daemon KVM del host, donde un atacante no autenticado puede causar un desbordamiento de pila al enviar un paquete de red especialmente manipulado. Una explotación exitosa de esta vulnerabilidad puede provocar la ejecución de código arbitrario, denegación de servicio, divulgación de información y manipulación de datos.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-04-22 CVE Reserved
2024-01-12 CVE Published
2024-01-19 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://nvidia.custhelp.com/app/answers/detail/a_id/5510	2024-01-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nvidia Search vendor "Nvidia"	Dgx A100 Firmware Search vendor "Nvidia" for product "Dgx A100 Firmware"	< 00.22.05 Search vendor "Nvidia" for product "Dgx A100 Firmware" and version " < 00.22.05"	bmc	Affected	in	Nvidia Search vendor "Nvidia"	Dgx A100 Search vendor "Nvidia" for product "Dgx A100"	-	-	Safe