Detections
Analytics
CVE-2024-35822
medium
Description
In the Linux kernel, the following vulnerability has been resolved: usb: udc: remove warning when queue disabled ep It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug().
References
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://git.kernel.org/stable/c/f74c5e0b54b02706d9a862ac6cddade30ac86bcf
https://git.kernel.org/stable/c/df5cbb908f1687e8ab97e222a16b7890d5501acf
https://git.kernel.org/stable/c/99731076722eb7ed26b0c87c879da7bb71d24290
https://git.kernel.org/stable/c/68d951880d0c52c7f13dcefb5501b69b8605ce8c
https://git.kernel.org/stable/c/3e944ddc17c042945d983e006df7860687a8849a
https://git.kernel.org/stable/c/36177c2595df12225b95ce74eb1ac77b43d5a58c
https://git.kernel.org/stable/c/30511676eb54d480d014352bf784f02577a10252
https://git.kernel.org/stable/c/2b002c308e184feeaeb72987bca3f1b11e5f70b8
https://git.kernel.org/stable/c/2a587a035214fa1b5ef598aea0b81848c5b72e5e