CVE-2019-5688
Medium
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.
SeverityMedium
CVSS6.7
Exploit probability32. percentile0.4%
ProductNvidia Gpumodeswitch
PublishedNov 18, 2019
First seenNov 18, 2019
How to fix
Update
- nvidia gpumodeswitch2019-11 or later
- nvidia nvflash5.588.0 or later
- nvidia nvuflash5.588.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nvidia gpumodeswitch | v < 2019-11 | 2019-11 |
| nvidia nvflash | v < 5.588.0 | 5.588.0 |
| nvidia nvuflash | v < 5.588.0 | 5.588.0 |
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