The vulnerability of the set_link_state() function in the drivers/usb/gadget/udc/dummy_hcd.c file of the Linux kernel’s USB gadget driver allows a hacker to induce a service failure.

The vulnerability of the setlinkstate function in the drivers/usb/gadget/udc/dummyhcd.c file of the Linux USB gadget driver module is related to the improper shutdown or release of resources. Exploiting this vulnerability could allow a remote attacker to cause service failure...

CVE-2026-97482

A flaw was found in the Linux kernel's gokuudc USB gadget driver. An attacker or event triggering a USB reset interrupt before a gadget driver is bound, or after one is unbound, causes the interrupt handler to access an uninitialized driver pointer while logging the event. This flaw results in a...

ROS-20260929-73-0038

The vulnerability of the eemunwrap function in the drivers/usb/gadget/function/feem.c file of the Linux operating system’s USB gadget driver framework is related to improper memory release memory leak. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

PT-2026-94854

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f uac1 legacy USB gadget driver where the UAC1 STR ATTRIBUTE macro defines configfs show/store handlers for the fn play, fn cap, and fn cntl string options. The...

PT-2026-94937

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the r8a66597 probe function within the USB gadget driver. When the usb add gadget udc function fails, the execution flow jumps to err add udc, which frees t...

CVE-2026-89739

A flaw was found in the Linux kernel's USB dwc3 gadget driver. A race condition exists where a delayed operation might try to access memory that has already been freed. This can lead to a use-after-free vulnerability, which a local attacker could potentially exploit to cause a system crash denial...

PT-2026-93663

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the f midi2 USB gadget driver. The function f midi2 opts str show handles internal string locking, but its callers dereference the opts-info. pointer...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: nfc: pn533: Wait for outurb’s completion in pn533usbsendframe A use-after-free issue occurred in hcd when inurb sent from pn533usbsendframe was completed earlier than outurb. The callback in pn533sendComplete frees the skb dat...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

A issue was discovered in the Linux kernel before version 6.3.2. A use-after-free was found in the renesasusb3remove function in drivers/usb/gadget/udc/renesasusb3.c...

CVE-2026-89734

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. This vulnerability occurs in the uvcgvideoinit function when the kthreadrunworker function fails. In such a scenario, an error logging mechanism attempts to access an uninitialized pointer, leading to a null pointer...

CVE-2026-89733

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. This vulnerability occurs in the uvcfunctionbind and uvcfunctionunbind functions, where pointers to freed memory are not properly cleared. This can lead to a use-after-free UAF condition, potentially allowing an attacker to...

The vulnerability of the geth_allocinst() function in the drivers/usb/gadget/function/fsubset.c module of the Linux operating system’s USB device driver allows a attacker to cause a service failure.

The vulnerability of the gethallocinst function in the drivers/usb/gadget/function/fsubset.c file of the Linux USB device driver module is related to errors during link counters updates. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

CVE-2026-68366

A flaw was found in the USB Video Class UVC gadget driver in the Linux kernel. The uvcsendresponse function, which constructs UVC control responses, fails to properly restrict the length of data copied into a response buffer. A remote attacker, by sending a specially crafted USB control request,...

Linux Distros Unpatched Vulnerability : CVE-2026-68366

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: uvc: clamp SENDRESPONSE length to the response buffer uvcsendresponse builds the UVC control response from a user-supplied struct uvcrequestdata:...

UBUNTU-CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

The vulnerability of the dwc2_hsotg_udc_stop() function in the drivers/usb/dwc2/gadget.c file of the Linux operating system’s device driver framework allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dwc2hsotgudcstop function in the drivers/usb/dwc2/gadget.c file of the Linux device driver framework relates to the unlocking of a locked resource. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

The vulnerability of the f_audio_out_ep_complete() function in the drivers/usb/gadget/function/f_uac1_legacy.c file of the Linux operating system’s gadget driver framework allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the faudiooutepcomplete function in the drivers/usb/gadget/function/fuac1legacy.c file of the Linux operating system’s device drivers is related to writing beyond buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2026-64233

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. A privileged local user can exploit a race condition during the binding of a UVC function by concurrently removing an extension subdirectory. This can lead to a use-after-free vulnerability, potentially causing system...

CVE-2026-64346

A flaw was found in the Linux kernel's USB gadget driver. A race condition exists where the udc USB Device Controller memory, which manages USB gadgets, can be freed while still being accessed. This use-after-free vulnerability can be triggered by a local attacker, potentially through operations...

PT-2026-64675

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the usb dwc3 component where the dwc3 gadget suspend function acquires dwc-lock with interrupts disabled and subsequently calls dwc3 disconnect gadget. Because the...