Description
Texas Instruments devices running FREERTOS, malloc returns a valid
pointer to a small buffer on extremely large values, which can trigger
an integer overflow vulnerability in 'malloc' for FreeRTOS, resulting in
code execution.
Published: 2023-11-21
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Texas Instruments CC32XX – Update to v4.40.00.07 Texas Instruments SimpleLink CC13X0 – Update to v4.10.03 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html Texas Instruments SimpleLink CC13X2-CC26X2 – Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html Texas Instruments SimpleLink CC2640R2 – Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html Texas Instruments SimpleLink MSP432E4 – Confirmed. No update currently planned

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-14258 Texas Instruments devices running FREERTOS, malloc returns a valid pointer to a small buffer on extremely large values, which can trigger an integer overflow vulnerability in 'malloc' for FreeRTOS, resulting in code execution.
History

No history.

Subscriptions

Amazon Freertos
Ti Simplelink Cc13xx Software Development Kit Simplelink Cc26xx Software Development Kit Simplelink Cc32xx Software Development Kit Simplelink Msp432e401y Simplelink Msp432e411y
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-03T21:26:09.768Z

Reserved: 2021-02-19T17:45:42.346Z

Link: CVE-2021-27504

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-21T18:15:07.713

Modified: 2024-11-21T05:58:07.470

Link: CVE-2021-27504

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses