CVE-2025-21918 Information

Description

In the Linux kernel the following vulnerability has been resolved:

usb: typec: ucsi: Fix NULL pointer access

Resources should be released only after all threads that utilize them have been destroyed. This commit ensures that resources are not released prematurely by waiting for the associated workqueue to complete before deallocating them.

Reference

https://git.kernel.org/stable/c/079a3e52f3e751bb8f5937195bdf25c5d14fdff0 https://git.kernel.org/stable/c/46fba7be161bb89068958138ea64ec33c0b446d4 https://git.kernel.org/stable/c/592a0327d026a122e97e8e8bb7c60cbbe7697344 https://git.kernel.org/stable/c/b13abcb7ddd8d38de769486db5bd917537b32ab1