CVE-2021-34267 - Vulnerability Details - OpenCVE

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.

Published: 2021-07-22

Score: 4.6 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:st:stm32cube_middleware:*:*:*:*:*:*:*:*

cpe:2.3:h:st:stm32h7b3:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	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.

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00055.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

St Stm32cube Middleware Stm32h7b3

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-22T19:47:43.000Z

Updated: 2024-08-04T00:05:52.479Z

Reserved: 2021-06-07T00:00:00.000Z

Link: CVE-2021-34267

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-22T20:15:08.287

Modified: 2024-11-21T06:10:04.590

Link: CVE-2021-34267

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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