A buffer overflow vulnerability in stm32_mw_usb_host of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs.
References
| Link | Resource |
|---|---|
| https://github.com/STMicroelectronics/stm32_mw_usb_host | |
| https://github.com/STMicroelectronics/stm32_mw_usb_host/pull/4 | Patch Third Party Advisory |
Configurations
History
07 Mar 2023, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | A buffer overflow vulnerability in stm32_mw_usb_host of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs. | |
| References |
|
24 Oct 2022, 15:55
| Type | Values Removed | Values Added |
|---|---|---|
| References | (CONFIRM) https://github.com/STMicroelectronics/stm32_mw_usb_host/pull/4 - Patch, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CPE | cpe:2.3:a:st:stm32_mw_usb_host:-:*:*:*:*:*:*:* | |
| First Time |
St
St stm32 Mw Usb Host |
|
| CWE | CWE-120 |
21 Oct 2022, 10:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-10-21 10:15
Updated : 2023-12-10 14:35
NVD link : CVE-2021-42553
Mitre link : CVE-2021-42553
CVE.ORG link : CVE-2021-42553
JSON object : View
Products Affected
st
- stm32_mw_usb_host
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')