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CVE-2022-27223

Description

In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access.

POC

Reference

- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.12

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/supplyshield/epss-client

- https://github.com/youhaveme9/epss-client