CVE-2021-38258

HIGHScheduled

Published:Oct 25, 2021(4 years ago)

Modified:Nov 21, 2024

Local AccessNo InteractionLow Complexity

Vulnerability Description

NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostProcessCallback().

Attack Characteristics

Local AccessLow ComplexityLow PrivilegesNo User Interaction

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AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
nxp	mcuxpresso_software_development_kit	-	-

Timeline

Published
CVE disclosed publicly
Oct 25, 20214 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20262 months ago

References

https://mcusec.github.io/vulnerabilities_details#nxp_usbExploit
https://mcusec.github.io/vulnerabilities_details#nxp_usbExploit

CVSS Score

v3.1

7.8/ 10.0

HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

At a Glance

Affected Products

References

nxp / mcuxpresso_software_development_kit

CVE-2021-38258

Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

CVE-2021-38258

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description