CVE-2026-45992
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
ALSA: caiaq: Fix potentially leftover ep1_in_urb at error path
The previous fix for handling the error from setup_card() missed that
an internal URB cdev->ep1_in_urb might have been already submitted
beforehand. In the normal case, this URB gets killed at the
disconnection, but in the error path, we didn't do it, hence there can
be a potential leak.
Fix it in the error path for setup_card(), too.
https://git.kernel.org/stable/c/0a7b5221b5b51cc798fcfc3be00d02eade149d69
https://git.kernel.org/stable/c/1d160e30aa42b7c41163e51366bb34432367260d
https://git.kernel.org/stable/c/438ab932dc6fef5b001dfeba08a18a491edc8f7b
https://git.kernel.org/stable/c/be62c8bb03b6aec3790a943d4a7567d4d73b8be9
https://git.kernel.org/stable/c/e0fb842af7052f0ab9e709db0c59300aa4051fc0