CVE-2023-48694

CVE-2023-48694 : Azure RTOS USBX contains an expired pointer dereference and type confusion vulnerability that can lead to remote code execution. Affected: USBX in RTOS v6.2.1 and earlier (host stack, host class, device-linked classes such as ASIX, Prolific, SWAR, audio, CDC ECM). Root cause: poi...

CVE-2023-48694 Azure RTOS USBX Remote Code Execution Vulnerability

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference and type confusion vulnerabilities in Azure RTOS USBX. The affected components include...

CVE-2023-48694 Azure RTOS USBX Remote Code Execution Vulnerability

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference and type confusion vulnerabilities in Azure RTOS USBX. The affected components include...

CVE-2023-48694 Azure RTOS USBX Remote Code Execution Vulnerability

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference and type confusion vulnerabilities in Azure RTOS USBX. The affected components include...

Azure RTOS USBX Security Vulnerability

Azure RTOS USBX is a USB host, device, and mobile OTG embedded stack for Azure RTOS open source. Fully integrated with Azure RTOS ThreadX, it is available for all processors that support Azure RTOS ThreadX. A security vulnerability exists in Azure RTOS USBX versions prior to 6.3.0 that stems from...

Azure RTOS USBX Security Vulnerability

Azure RTOS USBX is a USB host, device, and mobile OTG embedded stack for Azure RTOS open source. Fully integrated with Azure RTOS ThreadX, it is available for all processors that support Azure RTOS ThreadX. A security vulnerability exists in Azure RTOS USBX versions prior to 6.3.0 that stems from...

Azure RTOS USBX Security Vulnerability

Azure RTOS USBX is a USB host, device, and mobile OTG embedded stack for Azure RTOS open source. Fully integrated with Azure RTOS ThreadX, it is available for all processors that support Azure RTOS ThreadX. A security vulnerability exists in Azure RTOS USBX versions prior to 6.3.0 that stems from...

Azure RTOS USBX Buffer Error Vulnerability

Azure RTOS USBX is a USB host, device, and mobile OTG embedded stack for Azure RTOS open source. Fully integrated with Azure RTOS ThreadX, it is available for all processors that support Azure RTOS ThreadX. A buffer error vulnerability exists in Azure RTOS USBX versions prior to 6.3.0, which stem...

PT-2023-30903 · Microsoft · Azure Rtos Usbx

Name of the Vulnerable Software and Affected Versions: Azure RTOS USBX versions prior to 6.3.0 Description: Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer...

PT-2023-7500 · Microsoft · Azure Rtos Usbx

Name of the Vulnerable Software and Affected Versions: Azure RTOS USBX versions prior to 6.3.0 Description: The issue is related to expired pointer dereference vulnerabilities in Azure RTOS USBX, which can lead to remote code execution. The affected components include functions and processes in t...

CVE-2022-39344

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. Prior to version 6.1.12, the USB DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this m...

Buffer overflow

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. Prior to version 6.1.12, the USB DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this m...

CVE-2022-39344

Azure RTOS USBX before 6.1.12 is affected. The vulnerability lies in the DFU UPLOAD handling in ux_device_class_dfu_control_request, where a buffer overflow can overwrite memory contents when the device is in UX_SYSTEM_DFU_STATE_DFU_IDLE. This may allow bypassing security features or executing ar...

CVE-2022-39344 Azure RTOS USBX vulnerable to buffer overflow

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. Prior to version 6.1.12, the USB DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this m...

CVE-2022-39344 Azure RTOS USBX vulnerable to buffer overflow

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. Prior to version 6.1.12, the USB DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this m...

CVE-2022-39293

Azure RTOS USBX is a high-performance USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. The case is, in uxhostclasspimaread, there is data length from device response, returned in the very first packet, and read by L165 code, as headerlength. Th...

Buffer overflow

Azure RTOS USBX is a high-performance USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. The case is, in uxhostclasspimaread, there is data length from device response, returned in the very first packet, and read by L165 code, as headerlength. Th...

CVE-2022-39293 Azure RTOS USBX Host PIMA vulnerable to read integer underflow with buffer overflow

Azure RTOS USBX is a high-performance USB host, device, and on-the-go OTG embedded stack, that is fully integrated with Azure RTOS ThreadX. The case is, in uxhostclasspimaread, there is data length from device response, returned in the very first packet, and read by L165 code, as headerlength. Th...

CVE-2022-39293

CVE-2022-39293 affectsAzure RTOS USBX prior to version 6.1.12. The vulnerability arises in ux_host_class_pima_read where the length from the device response (header_length) is used in a calculation: if header_length is smaller than UX_HOST_CLASS_PIMA_DATA_HEADER_SIZE, the (header_length - UX_HOST...

PT-2022-24875 · Microsoft · Azure Rtos Usbx

Name of the Vulnerable Software and Affected Versions: Azure RTOS USBX versions prior to 6.1.12 Description: The issue arises from the ux host class pima read function in Azure RTOS USBX, where the data length from a device response is read and used in calculations. Specifically, the header lengt...