CVE-2021-34267

Published: Jul 22, 2021Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo

NVD MITRE

4.6CVSSMEDIUM

EPSS Score

Description

An in the USBH_MSC_InterfaceInit() function of STMicroelectronics STM32Cube Middleware v1.8.0 and below causes a denial of service (DOS) when the system tries to communicate with the connected endpoint.

CVSS Vector Breakdown

Exploitability

AV:PAttack Vector

Physical

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

NVD-CWE-noinfo

Affected Products

n/a n/a

stm32cube middleware st

Embedded

Operating Systems / rtos-embedded-os

stcommercialCHOperating Systemsaka stm, stmicroelectronics, stmicroelectronics

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

References

https://github.com/STMicroelectronics/STM32CubeH7/issues/80

github.com

Timeline

Published

Jul 22, 2021

Last Updated

Nov 21, 2024

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