CVE-2022-49508

In the Linux kernel, the following vulnerability has been resolved:

HID: elan: Fix potential double free in elan_input_configured

'input' is a managed resource allocated with devm_input_allocate_device(), so there is no need to call input_free_device() explicitly or there will be a double free.

According to the doc of devm_input_allocate_device():

• Managed input devices do not need to be explicitly unregistered or
• freed as it will be done automatically when owner device unbinds from
• its driver (or binding fails).

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.