CVE-2021-27504

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...

CVE-2021-27504

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...

Integer overflow

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...

CVE-2021-27504

CVE-2021-27504 describes an integer overflow in malloc within the TI TI-RTOS/FreeRTOS stack (TI-RTOS-MCU). When malloc is fed extremely large values, it returns a pointer to a small buffer, enabling code execution. Affected products include Texas Instruments TI-RTOS/MCU and FreeRTOS components us...

CVE-2021-27504 Texas Instruments FREERTOS Integer Overflow or Wraparound

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...

CVE-2021-42553

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

CVE-2021-42553

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

Buffer overflow

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

CVE-2021-42553

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

CVE-2021-42553 STM32 USB Host Library Buffer Overflow

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

CVE-2021-42553 STM32 USB Host Library Buffer Overflow

A buffer overflow vulnerability in stm32mwusbhost of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBHMAXNUMENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs...

CVE-2021-42553

The CVE-2021-42553 issue affects STMicroelectronics stm32_mw_usb_host firmware prior to version 3.5.1. A buffer overflow occurs when a USB descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS, enabling arbitrary code execution. The library is typically integrated with RTOSs (e.g., FreeR...

Amazon FreeRTOS code issue vulnerability

A code issue vulnerability exists in Amazon FreeRTOS, an open source operating system for microcontrollers from Amazon.com, which stems from the product's failure to add valid permissions. An attacker could invoke the functions via non-kernel code through this vulnerability...

CVE-2021-43997

FreeRTOS versions 10.2.0 through 10.4.5 do not prevent non-kernel code from calling the xPortRaisePrivilege internal function to raise privilege. FreeRTOS versions through 10.4.6 do not prevent a third party that has already independently gained the ability to execute injected code to achieve...

CVE-2021-43997

FreeRTOS versions 10.2.0 through 10.4.5 do not prevent non-kernel code from calling the xPortRaisePrivilege internal function to raise privilege. FreeRTOS versions through 10.4.6 do not prevent a third party that has already independently gained the ability to execute injected code to achieve...

Privilege escalation

FreeRTOS versions 10.2.0 through 10.4.5 do not prevent non-kernel code from calling the xPortRaisePrivilege internal function to raise privilege. FreeRTOS versions through 10.4.6 do not prevent a third party that has already independently gained the ability to execute injected code to achieve...

PT-2021-23999 · Freertos · Freertos

Name of the Vulnerable Software and Affected Versions: FreeRTOS versions 10.2.0 through 10.4.5 FreeRTOS versions through 10.4.6 Description: The issue affects FreeRTOS on ARMv7-M and ARMv8-M MPU platforms, where non-kernel code can call internal functions to raise privilege. This can lead to...

CVE-2021-43997

FreeRTOS versions 10.2.0 through 10.4.5 do not prevent non-kernel code from calling the xPortRaisePrivilege internal function to raise privilege. FreeRTOS versions through 10.4.6 do not prevent a third party that has already independently gained the ability to execute injected code to achieve...

Amazon FreeRTOS 代码问题漏洞

A code issue vulnerability exists in Amazon FreeRTOS, an open source operating system for microcontrollers from Amazon.com, which stems from the product's failure to add valid permissions. An attacker could invoke the functions via non-kernel code through this vulnerability...

CVE-2021-43997

CVE-2021-43997 affects FreeRTOS ARMv7-M and ARMv8-M MPU ports. Versions 10.2.0–10.4.5 allow non‑kernel code to call the internal xPortRaisePrivilege function to raise privilege; versions up to 10.4.6 can enable a second‑stage privilege escalation if injected code branches inside an MPU API wrappe...