Описание
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().
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().
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-35822
- https://git.kernel.org/stable/c/2a587a035214fa1b5ef598aea0b81848c5b72e5e
- https://git.kernel.org/stable/c/2b002c308e184feeaeb72987bca3f1b11e5f70b8
- https://git.kernel.org/stable/c/30511676eb54d480d014352bf784f02577a10252
- https://git.kernel.org/stable/c/36177c2595df12225b95ce74eb1ac77b43d5a58c
- https://git.kernel.org/stable/c/3e944ddc17c042945d983e006df7860687a8849a
- https://git.kernel.org/stable/c/68d951880d0c52c7f13dcefb5501b69b8605ce8c
- https://git.kernel.org/stable/c/99731076722eb7ed26b0c87c879da7bb71d24290
- https://git.kernel.org/stable/c/df5cbb908f1687e8ab97e222a16b7890d5501acf
- https://git.kernel.org/stable/c/f74c5e0b54b02706d9a862ac6cddade30ac86bcf
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
EPSS
CVE ID
Связанные уязвимости
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().
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().
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().
In the Linux kernel, the following vulnerability has been resolved: u ...
Уязвимость компонента udc ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS