Description
NXP MCUXpresso SDK versions prior to 2.8.2 are vulnerable to integer overflow in SDK_Malloc function, which could allow to access memory locations outside the bounds of a specified array, leading to unexpected behavior such segmentation fault when assigning a particular block of memory from the heap via malloc.
Published: 2022-05-03
Score: 7.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Update NXP MCUXpresso SDK to 2.9.0 or later

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-14175 NXP MCUXpresso SDK versions prior to 2.8.2 are vulnerable to integer overflow in SDK_Malloc function, which could allow to access memory locations outside the bounds of a specified array, leading to unexpected behavior such segmentation fault when assigning a particular block of memory from the heap via malloc.
History

Wed, 16 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Nxp Mcuxpresso Software Development Kit
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T16:24:46.545Z

Reserved: 2021-02-19T00:00:00.000Z

Link: CVE-2021-27421

cve-icon Vulnrichment

Updated: 2024-08-03T20:48:17.120Z

cve-icon NVD

Status : Modified

Published: 2022-05-03T21:15:08.307

Modified: 2024-11-21T05:57:57.357

Link: CVE-2021-27421

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses