NVIDIA vGPU software Virtual GPU Manager null termination

CVE编号

CVE-2021-1120

利用情况

暂无

补丁情况

N/A

披露时间

2021-10-30

漏洞描述

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a string provided by the guest OS may not be properly null terminated. The guest OS or attacker has no ability to push content to the plugin through this vulnerability, which may lead to information disclosure, data tampering, unauthorized code execution, and denial of service.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://nvidia.custhelp.com/app/answers/detail/a_id/5230

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	nvidia	virtual_gpu	*	From (including) 11.0	Up to (excluding) 11.6
	运行在以下环境
	应用	nvidia	virtual_gpu	*	From (including) 12.0	Up to (excluding) 12.4
	运行在以下环境
	应用	nvidia	virtual_gpu	*	From (including) 13.0	Up to (excluding) 13.1
	运行在以下环境
	应用	nvidia	virtual_gpu	*	From (including) 8.0	Up to (excluding) 8.9

CVSS3评分 7.0

• 攻击路径 本地
• 攻击复杂度 高
• 权限要求 低
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 NVD-CWE-Other