Vulnerability of the dwc3_wIndex_to_dep() function in the drivers/usb/dwc3/ep0.c module – The USB device driver support module in the Linux kernel allows a hacker to trigger a service failure.

Vulnerability of the dwc3wIndextodep function in the drivers/usb/dwc3/ep0.c module – The Linux kernel’s USB device support driver relies on the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2021-47269: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: ep0: fix NULL pointer exception There is no validation of the index from dwc3wIndextodep and we might be referring a non-existing ep and trigger a NULL pointer exception. In certain configurations we might use fewer ep...