CVE-2022-31599
Quick assessment
Affected
NVIDIA NVIDIA DGX A100
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存在缓冲区错误漏洞，该漏洞源于访问Ofbd中的SBIOS未初始化指针。攻击者利用该漏洞在目标系统上执行任意代码。
Possible ATT&CK Techniques 2 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-31599
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the Ofbd, where a local user with elevated privileges can cause access to an uninitialized pointer, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的指针
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA DGX 缓冲区错误漏洞
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存在缓冲区错误漏洞，该漏洞源于访问Ofbd中的SBIOS未初始化指针。攻击者利用该漏洞在目标系统上执行任意代码。
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 | NVIDIA DGX A100 | Versions prior to 22.5.5 | - |
|
II. Public POCs for CVE-2022-31599
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-31599 (1)
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5367 x_refsource_MISC
Same Patch Batch · NVIDIA · 2022-07-04 · 5 CVEs total
| CVE-2022-31600 | 7.5 HIGH | NVIDIA DGX 输入验证错误漏洞 |
| CVE-2022-31601 | 6.7 MEDIUM | NVIDIA DGX 缓冲区错误漏洞 |
| CVE-2022-31603 | 6.4 MEDIUM | NVIDIA DGX 输入验证错误漏洞 |
| CVE-2022-31602 | 6.4 MEDIUM | NVIDIA DGX 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-31599
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