CVE-2022-36063 USBX Host CDC ECM integer underflow with buffer overflow

Azure RTOS USBx is a USB host, device, and on-the-go OTG embedded stack, fully integrated with Azure RTOS ThreadX and available for all Azure RTOS ThreadX–supported processors. Azure RTOS USBX implementation of host support for USB CDC ECM includes an integer underflow and a buffer overflow in th...

CVE-2022-29246

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. Prior to version 6.1.11, he USBX DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this may allow an attacker to bypass security features o...

CVE-2022-29223

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with bNbPorts set to a value greater than UXMAXTT which defaults to 8. For a bNbPorts value of...

Buffer overflow

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with bNbPorts set to a value greater than UXMAXTT which defaults to 8. For a bNbPorts value of...

Buffer overflow

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. Prior to version 6.1.11, he USBX DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this may allow an attacker to bypass security features o...

CVE-2022-29246

Azure RTOS USBX DFU UPLOAD vulnerability (CVE-2022-29246) allows a potential buffer overflow prior to version 6.1.11. If a DFU UPLOAD request carries a wLength greater than UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH (256 bytes), the code path in ux_device_class_dfu_read may copy data into a 256-byte buf...

CVE-2022-29246 Potential buffer overflow in function DFU upload in Azure RTOS USBX

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. Prior to version 6.1.11, he USBX DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this may allow an attacker to bypass security features o...

CVE-2022-29246 Potential buffer overflow in function DFU upload in Azure RTOS USBX

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. Prior to version 6.1.11, he USBX DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this may allow an attacker to bypass security features o...

CVE-2022-29223 Buffer overflow on HUB descriptor in Azure RTOS USBX

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with bNbPorts set to a value greater than UXMAXTT which defaults to 8. For a bNbPorts value of...

CVE-2022-29223

Azure RTOS USBX contains a buffer overflow vulnerability in the USB host stack when processing a HUB descriptor with bNbPorts greater than UX_MAX_TT (default 8) in versions prior to 6.1.10. In particular, a HUB descriptor with bNbPorts = 255 can cause ux_host_class_hub_descriptor_get to write bey...

CVE-2022-29223 Buffer overflow on HUB descriptor in Azure RTOS USBX

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with bNbPorts set to a value greater than UXMAXTT which defaults to 8. For a bNbPorts value of...

CVE-2022-29223: Buffer Copy without Checking Size of Input

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with bNbPorts set to a value greater than UXMAXTT which defaults to 8. For a bNbPorts value of...

Microsoft Azure RTOS USBX 安全漏洞

Microsoft Azure RTOS USBX is a high-performance USB host, device, and mobile OTG embedded stack open-sourced by Microsoft in the United States and fully integrated with Azure RTOS ThreadX. A security vulnerability exists in Microsoft Azure RTOS USBX versions prior to 6.1.10. An attacker exploits...

CVE-2022-29246: Buffer Copy without Checking Size of Input

Azure RTOS USBX is a USB host, device, and on-the-go OTG embedded stack. Prior to version 6.1.11, he USBX DFU UPLOAD functionality may be utilized to introduce a buffer overflow resulting in overwrite of memory contents. In particular cases this may allow an attacker to bypass security features o...