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CVE-2023-25521

Quick assessment

Affected
NVIDIA DGX A100/A800
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA DGX是美国英伟达（NVIDIA）公司的一款应用于深度学习的高性能工作站。 NVIDIA DGX A100/A800存在安全漏洞。攻击者利用该漏洞导致拒绝服务、信息泄露并篡改数据。

CVSS 7.5 · High EPSS 0.15% · P3

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-25521

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA DGX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA DGX是美国英伟达（NVIDIA）公司的一款应用于深度学习的高性能工作站。 NVIDIA DGX A100/A800存在安全漏洞。攻击者利用该漏洞导致拒绝服务、信息泄露并篡改数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA DGX A100/A800 All SBIOS versions prior to 1.21 -

II. Public POCs for CVE-2023-25521

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III. Intelligence Information for CVE-2023-25521

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Other References for CVE-2023-25521 (1)

Same Patch Batch · NVIDIA · 2023-07-03 · 5 CVEs total

CVE-2023-25522 7.5 HIGH NVIDIA DGX 输入验证错误漏洞
CVE-2023-25516 7.1 HIGH NVIDIA GPU Display Driver for Linux 输入验证错误漏洞
CVE-2023-25517 7.1 HIGH NVIDIA vGPU Software 安全漏洞
CVE-2023-25523 3.3 LOW NVIDIA CUDA toolkit 代码问题漏洞

IV. Related Vulnerabilities

Same product: DGX A100/A800
Same vendor: NVIDIA
Same weakness: CWE-250

V. Comments for CVE-2023-25521

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