CVE-2020-13143

gadgetdevdescUDCstore in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4...

CVE-2020-13143

CVE-2020-13143 affects the Linux kernel USB gadget/configfs (drivers/usb/gadget/configfs.c) from 3.16 to 5.6.13. The flaw arises when gadget_dev_desc_UDC_store uses kstrdup and may encounter an internal NUL value, leading to potential out-of-bounds memory access (reported as heap out-of-bounds wr...