Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the usb gadget fncm driver holding a mutex lock protection condition in the ncmsetalt function...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the USB core driver’s ability to allow unlimited timeout periods, resulting in tasks being...

PT-2026-39090

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The usbtmc driver allows users to specify timeout values via an ioctl command, which are then used in usb bulk msg calls. Because usb bulk msg employs unkillable waits, a user could...

PT-2026-39083

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the legacy NCM driver within the gncm bind function. This issue arises because the driver attempts to access the net device before it is fully...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a synchronization error in the USB dummy-hcd driver. This error may lead to race conditions and...

Linux Distros Unpatched Vulnerability : CVE-2026-43428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: core: Limit the length of unkillable synchronous timeouts The usbcontrolmsg, usbbulkmsg, and usbinterruptmsg APIs in usbcore allow unlimited timeout...

PT-2026-39091

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the usb: yurex probe process. The bbu member of the descriptor is not set to the uninitialized value before the submission of the URB USB Request Block whose...

PT-2026-39036

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A device leak occurs in the net: mctp component during a probe failure. The driver takes a reference to the USB device during the probe process but fails to release it when the probe...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ftcm driver for USB devices not verifying the tpg-tpgnexus pointer during NEXUS processing. This...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an interrupt synchronization error in the USB dummy-hcd driver, potentially leading to race...

Linux Distros Unpatched Vulnerability : CVE-2026-43425

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: image: mdc800: kill download URB on timeout mdc800deviceread submits downloadurb and waits for completion. If the timeout fires and the device has not...

SUSE CVE-2026-31722

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: frndis: Fix netdevice lifecycle with devicemove The netdevice is allocated during function instance creation and registered during the bind phase with the gadget device as its sysfs parent. When the function unbinds,...

SUSE CVE-2026-31727

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uether: Fix NULL pointer deref in ethgetdrvinfo Commit ec35c1969650 "usb: gadget: fncm: Fix netdevice lifecycle with devicemove" reparents the gadget device to /sys/devices/virtual during unbind, clearing the gadget...

EUVD-2026-28232

ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...

CVE-2026-40003

CVE-2026-40003 describes a USB-based arbitrary memory write vulnerability in the ZTE ZX297520V3 BootROM. The issue arises from lack of target address validation in the USB download mode, allowing writes to arbitrary locations in BootROM runtime memory. Potential consequences, as stated, include o...

CVE-2026-40003 USB-based arbitrary memory write vulnerability in ZTE ZX297520V3 soc BootROM

ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow,...

CVE-2026-43223

A flaw was found in the Linux kernel's pvrusb2 media driver. When the pvr2sendrequestex function submits a write USB Request Block URB but fails to submit a read URB, the write URB remains active. A subsequent attempt to use this URB triggers a warning, which can lead to system instability or a...

CVE-2026-43136

A flaw was found in the Linux kernel's Human Interface Device HID subsystem, specifically within the logitech-hidpp driver. A remote attacker, by connecting a specially crafted Universal Serial Bus USB device, could send malformed HID report descriptors that lack valid fields. This could lead to ...

EUVD-2026-27814

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix WARNING in usbtxblock The function usbtxblock submits cardp-txurb without ensuring that any previous transmission on this URB has completed. If a second call occurs while the URB is still active e.g. during...

CVE-2026-43279

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Add sanity check for OOB writes at silencing At silencing the playback URB packets in the implicit fb mode before the actual playback, we blindly assume that the received packets fit with the buffer size. But whe...