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CVE-2021-27429

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CVE-2021-27429

Published: Nov 20, 2023

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

7.4

HIGH

Description

Texas Instruments TI-RTOS returns a valid pointer to a small buffer on extremely large values. This can trigger an integer overflow vulnerability in 'HeapTrack_alloc' and result in code execution.

VendorProductVersions

Texas Instruments

CC32XX

affected
0 - < 4.40.00.07

Texas Instruments

SimpleLink MSP432E4XX

affected
all versions

Texas Instruments

SimpleLink-CC13XX

affected
0 - < 4.40.00

Texas Instruments

SimpleLink-CC26XX

affected
0 - < 4.40.00

Texas Instruments

SimpleLink-CC32XX

affected
0 - < 4.10.03

Weaknesses (CWE)

CWE-190

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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