CVE-2019-5688

Severity Score

6.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

NVIDIA NVFlash, NVUFlash Tool versiones anteriores a v5.588.0 y GPUModeSwitch Tool versiones anteriores a 2019-11, el controlador de modo kernel de NVIDIA (nvflash.sys, nvflsh32.sys y nvflsh64.sys) contiene una vulnerabilidad en la cual los usuarios autenticados con privilegios administrativos pueden conseguir acceso a la memoria del dispositivo y los registros de otros dispositivos no administrados por NVIDIA, lo que puede conllevar a una escalada de privilegios, divulgación de información o denegación de servicio.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-07 CVE Reserved
2019-11-18 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://nvidia.custhelp.com/app/answers/detail/a_id/4928	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nvidia Search vendor "Nvidia"	Gpumodeswitch Search vendor "Nvidia" for product "Gpumodeswitch"	< 2019-11 Search vendor "Nvidia" for product "Gpumodeswitch" and version " < 2019-11"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Nvidia Search vendor "Nvidia"	Nvflash Search vendor "Nvidia" for product "Nvflash"	< 5.588.0 Search vendor "Nvidia" for product "Nvflash" and version " < 5.588.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Nvidia Search vendor "Nvidia"	Nvuflash Search vendor "Nvidia" for product "Nvuflash"	< 5.588.0 Search vendor "Nvidia" for product "Nvuflash" and version " < 5.588.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe