Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Vulnerability Title
NVIDIA DGX 缓冲区错误漏洞
Vulnerability Description
Nvidia 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 Servers 22.5.5之前的版本存在缓冲区错误漏洞，该漏洞源于在 BiosCfgTool 中处理 SBIOS 中不受信任的输入时出现边界错误，本地攻击者利用该漏洞在具有提升权限的目标系统上触发越界写入和执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A