CVE-2021-47270 Information

Description

In the Linux kernel the following vulnerability has been resolved:

usb: fix various gadgets null ptr deref on 10gbps cabling.

This avoids a null pointer dereference in f_ecmeemhidloopbackprinterrndisserialsourcesinksubsettcm by simply reusing the 5gbps config for 10gbps.

Reference

https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5 https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2 https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25