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I. Basic Information for CVE-2019-5688
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
NVIDIA NVFlash, NVUFlash Tool prior to v5.588.0 and GPUModeSwitch Tool prior to 2019-11, NVIDIA kernel mode driver (nvflash.sys, nvflsh32.sys, and nvflsh64.sys) contains a vulnerability in which authenticated users with administrative privileges can gain access to device memory and registers of other devices not managed by NVIDIA, which may lead to escalation of privileges, information disclosure, or denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
NVIDIA GPUModeSwitch Tool、NVIDIA NVFlash和NVUFlash Tool kernel mode driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA NVFlash和GPUModeSwitch Tool都是美国英伟达(NVIDIA)公司的产品。NVIDIA NVFlash是一款用于NVIDIA显卡BIOS固件刷新的工具。GPUModeSwitch Tool是一款NVIDIA GPU模式更改实用程序。 NVIDIA NVFlash v5.588.0之前版本、NVUFlash Tool v5.588.0之前版本和GPUModeSwitch Tool 2019-11之前版本中的内核模式驱动程序存在安全漏洞。本地攻击者可利用该漏洞提升权限、获取敏
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
VendorProductAffected VersionsCPESubscribe
NVIDIANVIDIA NVFlash, NVUFlash, GPUModeSwitch Tool NVFlash -
II. Public POCs for CVE-2019-5688
#POC DescriptionSource LinkShenlong Link
1POC Code for the NVFLASH driverhttps://github.com/watsa01/CVE-2019-5688POC Details
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III. Intelligence Information for CVE-2019-5688
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