CVE-2021-34267

EUVD-2021-20928
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.6 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
ststm32cube_middleware
𝑥
≤ 1.8.0
𝑥
= Vulnerable software versions
References
https://github.com/STMicroelectronics/STM32CubeH7/issues/80
https://github.com/STMicroelectronics/STM32CubeH7/issues/80