CVE-2026-97482 usb: gadget: goku_udc: avoid NULL deref of dev->driver in INT_USBRESET log

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: gokuudc: avoid NULL deref of dev-driver in INTUSBRESET log gokuirq handles a number of bus events under a single ep0 path. It already guards the gadget driver suspend/resume callbacks against a NULL -driver: if...

CVE-2026-97482 usb: gadget: goku_udc: avoid NULL deref of dev->driver in INT_USBRESET log

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: gokuudc: avoid NULL deref of dev-driver in INTUSBRESET log gokuirq handles a number of bus events under a single ep0 path. It already guards the gadget driver suspend/resume callbacks against a NULL -driver: if...

Linux Distros Unpatched Vulnerability : CVE-2026-97482

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: gokuudc: avoid NULL deref of dev-driver in INTUSBRESET log gokuirq handles a number of bus events under a single ep0 path. It already guards the...

PT-2026-98101

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: goku udc: avoid NULL deref of dev-driver in INT USBRESET log goku irq handles a number of bus events under a single ep0 path. It already guards the gadget driver suspend/resume callbacks against a NULL -driver: if...

CVE-2026-16148

The ITE it82xx2 USB device-controller driver initialized its bus-suspend detection work with kworkinitdelayable&priv-suspendedwork, suspendedhandler inside it82xx2enable the driver's .enable op in drivers/usb/udc/udcit82xx2.c. This work item is scheduled essentially continuously while the USB bus...

CVE-2026-16148

CVE-2026-16148 affects the ITE it82xx2 USB device-controller driver in Zephyr RTOS (drivers/usb/udc/udc_it82xx2.c). The root cause is that k_work_init_delayable() is called inside it82xx2_enable(), which unconditionally overwrites the delayable work structure without a busy check . Because it82xx...

EUVD-2026-77778

The ITE it82xx2 USB device-controller driver initialized its bus-suspend detection work with kworkinitdelayable&priv-suspendedwork, suspendedhandler inside it82xx2enable the driver's .enable op in drivers/usb/udc/udcit82xx2.c. This work item is scheduled essentially continuously while the USB bus...

CVE-2026-16147 it82xx2 USB device controller submits incomplete OUT transfer buffers, causing use-after-free and event-list corruption

The ITE IT82xx2 USB device-controller driver drivers/usb/udc/udcit82xx2.c mishandles multi-packet OUT transfers on non-control endpoints. In workhandlerout the active transfer buffer is obtained with udcbufpeek which does not dequeue it; when a full max-packet-size packet arrives but the buffer...

EUVD-2026-77777

The ITE IT82xx2 USB device-controller driver drivers/usb/udc/udcit82xx2.c mishandles multi-packet OUT transfers on non-control endpoints. In workhandlerout the active transfer buffer is obtained with udcbufpeek which does not dequeue it; when a full max-packet-size packet arrives but the buffer...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the drivers/usb/gadget/udc/udc-xilinx.c file within the Linux kernel, before version 5.16.12, the endpoint index was not validated, and it could be manipulated by the host for out-of-array access...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: USB: dummy-hcd: Fixed interrupt synchronization error This fixes an error in synchronization within the dummy-hcd driver. The error has a somewhat complex history. The synchronization mechanism was introduced in commit...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: pxa25xudc: fixed a memory leak that occurred when using debugfslookup. When calling debugfslookup, the result must be processed by calling dput; otherwise, a memory leak will occur over time. To simplify things, simp...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: lpc32xxudc – a memory leak was fixed by using debugfslookup. When calling debugfslookup, the result must be processed with dput, otherwise a memory leak will occur over time. To simplify things, simply call...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: Fixed a use-after-free bug by not setting udc-dev.driver. The syzbot fuzzer identified a use-after-free bug: BUG: KASAN: Use-after-free in devuevent+0x712/0x780 drivers/base/core.c:2320. A read of size 8 at address...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeedudc: validate endpoint index for ast udc We should verify the binding of the array to ensure that the host cannot manipulate the index to point beyond the endpoint array. This issue was identified through a...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: bcm63xxudc: fixed a memory leak that occurred when using debugfslookup. When calling debugfslookup, the result must be processed by calling dput; otherwise, a memory leak will occur over time. To simplify things, simply call...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: udc: remove warning when queue disabled ep It is possible for this issue to occur when the mass storage function tries to queue requests from the main thread. However, other threads may already disable the endpoint when the...

PT-2026-91417

The ITE it82xx2 USB device-controller driver initialized its bus-suspend detection work with k work init delayable&priv-suspended work, suspended handler inside it82xx2 enable the driver's .enable op in drivers/usb/udc/udc it82xx2.c. This work item is scheduled essentially continuously while the...

PT-2026-91416

The ITE IT82xx2 USB device-controller driver drivers/usb/udc/udc it82xx2.c mishandles multi-packet OUT transfers on non-control endpoints. In work handler out the active transfer buffer is obtained with udc buf peek which does not dequeue it; when a full max-packet-size packet arrives but the...

Linux Distros Unpatched Vulnerability : CVE-2026-89738

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle...