50 matches found
CVE-2026-64331
A flaw was found in the Linux kernel's usbip virtual USB device controller vudc. This vulnerability, a NULL pointer dereference, occurs when vepallocrequest fails to initialize a vrequest's udc field, causing asynchronous input/output AIO cancellations on the FunctionFS path to arrive without a...
SUSE CVE-2026-64346
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: Fix use-after-free in gadgetmatchdriver The udc structure acts as the management structure for the gadget, but their lifecycles are decoupled. A race condition exists where usbdelgadget frees the udc memory e.g....
CVE-2026-64331
The CVE-2026-64331 vulnerability in the Linux kernel affects usbip vudc: vep_dequeue() could dereference a NULL UDC reference due to vep_alloc_request() not initializing vrequest->udc. The fix removes vrequest->udc and uses ep_to_vudc() to obtain the UDC reference consistently across vep op...
CVE-2026-64331 usbip: vudc: fix NULL deref in vep_dequeue()
In the Linux kernel, the following vulnerability has been resolved: usbip: vudc: fix NULL deref in vepdequeue vepallocrequest wasn't initializing vrequest-udc, so cancellations on the FunctionFS AIO path were arriving in vepdequeue without a valid UDC reference. Since vrequest-udc is never actual...
CVE-2026-10668 Host-triggerable control-endpoint wedge (DoS) in Nuvoton NuMaker HSUSBD UDC driver
The Nuvoton NuMaker HSUSBD USB device-controller driver drivers/usb/udc/udcnumaker.c armed the control Data IN stage unconditionally base-CEPTXCNT = len in numakerhsusbdeptrigger. Because the HSUSBD hardware cannot disarm a control Data IN already armed for a previous transfer, a USB host that...
CVE-2026-10668
The CVE describes a DoS in the Nuvoton NuMaker HSUSBD UDC driver (udc_numaker.c): the control Data IN is armed unconditionally, and since the hardware cannot disarm a previously armed IN, a host can repeatedly cancel and re-SETUP, wedge the control endpoint, and cause the device to refuse further...
CVE-2026-10656
The MAX32xxx USB device controller driver drivers/usb/udc/udcmax32.c, compatible adimax32usbhs dereferenced an endpoint buffer in its OUT and IN transfer-completion handlers without checking it for NULL. udceventxferoutdone called netbufaddbuf, eprequest-actlen immediately after buf =...
CVE-2026-10656 NULL-pointer dereference DoS in MAX32 USB device controller transfer-completion handlers
The MAX32xxx USB device controller driver drivers/usb/udc/udcmax32.c, compatible adimax32usbhs dereferenced an endpoint buffer in its OUT and IN transfer-completion handlers without checking it for NULL. udceventxferoutdone called netbufaddbuf, eprequest-actlen immediately after buf =...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: usb: ChipIdea UDC: Fix for DMA and SG cleanup in epnuke The ChipIdea UDC driver may encounter errors where “not-page-aligned sg buffers” occur when a USB device is reconnected after being disconnected during an active transfer...
CVE-2026-43250
In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: udc: fix DMA and SG cleanup in epnuke The ChipIdea UDC driver can encounter "not page aligned sg buffer" errors when a USB device is reconnected after being disconnected during an active transfer. This occurs becau...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007463)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007463 advisory. 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...
CVE-2019-25285
Alps Pointing-device Controller 8.1202.1711.04 contains an unquoted service path vulnerability in the ApHidMonitorService that allows local attackers to execute code with elevated privileges. Attackers can place a malicious executable in the service path and gain system-level access when the...
CVE-2019-25285
Alps Pointing-device Controller 8.1202.1711.04 contains an unquoted service path vulnerability in the ApHidMonitorService that allows local attackers to execute code with elevated privileges. Attackers can place a malicious executable in the service path and gain system-level access when the...
EUVD-2019-19385
Alps Pointing-device Controller 8.1202.1711.04 contains an unquoted service path vulnerability in the ApHidMonitorService that allows local attackers to execute code with elevated privileges. Attackers can place a malicious executable in the service path and gain system-level access when the...
PT-2026-5812
Name of the Vulnerable Software and Affected Versions Alps Pointing-device Controller version 8.1202.1711.04 Description The Alps Pointing-device Controller version 8.1202.1711.04 contains an unquoted service path vulnerability in the ApHidMonitorService. This allows local attackers to execute co...
Azure Linux 3.0 Security Update: kernel (CVE-2024-46836)
The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46836 advisory. - In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeedudc: validate endpoin...
usb: gadget: udc: fix use-after-free in usb_gadget_state_work
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Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-404116)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-404116 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Fix looping of queued SG entries The dwc3request-numqueuedsgs is decremented o...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986977)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986977 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a...