CVE-2024-58020 Information

Description

In the Linux kernel the following vulnerability has been resolved:

HID: multitouch: Add NULL check in mt_input_configured

devm_kasprintf() can return a NULL pointer on failurebut this returned value in mt_input_configured() is not checked. Add NULL check in mt_input_configured() to handle kernel NULL pointer dereference error.

Reference

https://git.kernel.org/stable/c/4e7113f591163d99adc7cbcd7295030c8c5d3fc7 https://git.kernel.org/stable/c/62f8bf06262b6fc55c58f4c5256140f1382f3b01 https://git.kernel.org/stable/c/97c09cc2e72769edb6994b531edcfa313b96bade https://git.kernel.org/stable/c/9b8e2220d3a052a690b1d1b23019673e612494c5 https://git.kernel.org/stable/c/aa879ef6d3acf96fa2c7122d0632061d4ea58d48