Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098687)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098687 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: Remove WARNON for device endpoint command timeouts This commit addresses a rarely...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: st: fixed the issue where the reference count of the platform device was checked during the error path. The probe function never performs any platform device allocation. Therefore, the error path “undoplatformdevalloc”...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: A fix was made to the NULL pointer dereference in dwc3gadgetsuspend. In the current scenario, if plug-out and plug-in operations are performed continuously, there is a possibility that a NULL pointer dereferenc...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: usb: dwc3-meson-g12a: Fixed an issue where the USB2 PHY glue initialization was performed when PHY0 was disabled. When only PHY1 is used for example, on Odroid-HC4, the regmap initialization code uses USB2 ports without...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: usb: dwc3-am62: Fixed the behavior of module unloading and reloading. When runtime PM is enabled, the module can be suspended during runtime when the .remove method is called. Call pmruntimegetsync to ensure that the module is...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb:dwc3:gadget: Move vbus draw to workqueue context Currently, dwc3gadgetvbusdraw can be called from an atomic context, which in turn invokes APIs from power-supply-core. Some of these PMIC APIs have operations that may enter a...

CVE-2026-64454

A flaw was found in the Linux kernel's USB dwc3 driver. A local attacker could trigger a condition where a sleeping function is called from an invalid context during a USB gadget suspend operation. This can lead to system instability or a kernel panic, resulting in a Denial of Service DoS...

CVE-2026-64349

A flaw was found in the Linux kernel's USB dwc3 driver. Incorrect type handling in the dwc3readl and dwc3writel functions within dwc3ulpisetup can lead to memory corruption. This vulnerability may allow an attacker to cause system instability or potentially execute arbitrary code, depending on th...

SUSE CVE-2026-64454

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

UBUNTU-CVE-2026-64454

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

CVE-2026-64349

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix dwc3readl and dwc3writel calls in dwc3ulpisetup The dwc3ulpisetup calls the register read and write calls with dwc3-regs when both these calls take the dwc3 structure directly. Chnage these two calls to fix the...

CVE-2026-64454

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

UBUNTU-CVE-2026-64349

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix dwc3readl and dwc3writel calls in dwc3ulpisetup The dwc3ulpisetup calls the register read and write calls with dwc3-regs when both these calls take the dwc3 structure directly. Chnage these two calls to fix the...

EUVD-2026-48798

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

CVE-2026-64454

CVE-2026-64454 affects the Linux kernel USB subsystem (dwc3) where gadget disconnect could run with IRQs disabled during suspend, triggering Lockdep warnings. Root cause: dwc3_gadget_suspend() holds dwc->lock with IRQs disabled and calls dwc3_disconnect_gadget(), causing gadget_driver->disc...

CVE-2026-64454 usb: dwc3: run gadget disconnect from sleepable suspend context

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

CVE-2026-64454

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

CVE-2026-64454 usb: dwc3: run gadget disconnect from sleepable suspend context

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3gadgetsuspend takes dwc-lock with IRQs disabled and then calls dwc3disconnectgadget. For async callbacks that helper only uses plain spinunlock/spinlock, so the...

EUVD-2026-48893

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix dwc3readl and dwc3writel calls in dwc3ulpisetup The dwc3ulpisetup calls the register read and write calls with dwc3-regs when both these calls take the dwc3 structure directly. Chnage these two calls to fix the...

CVE-2026-64349 usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix dwc3readl and dwc3writel calls in dwc3ulpisetup The dwc3ulpisetup calls the register read and write calls with dwc3-regs when both these calls take the dwc3 structure directly. Chnage these two calls to fix the...