Simplelink Cc13Xx Software Development Kit Security Vulnerabilities

CVE-2021-22636

Texas Instruments TI-RTOS, when configured to use HeapMem heap(default), malloc returns a valid pointer to a small buffer on extremely large values, which can trigger an integer overflow vulnerability in 'HeapMem_allocUnprotected' and result in code execution.

CVE-2021-27429

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.

CVE-2021-27502

Texas Instruments TI-RTOS, when configured to use HeapMem heap(default),malloc returns a valid pointer to a small buffer on extremely largevalues, which can trigger an integer overflow vulnerability in'HeapMem_allocUnprotected' and result in code execution.

CVE-2021-27504

Texas Instruments devices running FREERTOS, malloc returns a validpointer to a small buffer on extremely large values, which can triggeran integer overflow vulnerability in 'malloc' for FreeRTOS, resulting incode execution.