CVE-2023-25505

Severity CVSS v4.0:

Pending analysis

Type:

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Publication date:

22/04/2023

Last modified:

29/04/2023

Description

NVIDIA DGX-1 BMC contains a vulnerability in the IPMI handler of the AMI MegaRAC BMC , where an attacker with the appropriate level of authorization can cause a buffer overflow, which may lead to denial of service, information disclosure, or arbitrary code execution.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:nvidia:bmc::::::::		3.39.30 (excluding)
cpe:2.3:h:nvidia:dgx-1:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://nvidia.custhelp.com/app/answers/detail/a_id/5458