Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fixed the MMIO mapping leak. The ifdef ARCHHASGENERICIOPORTMAP condition accidentally also guards iounmap, which means MMIO mappings are leaked. The guard should be moved so that iounmap is called for MMIO mappings...

Astra Linux - уязвимость в qemu

A NULL pointer dereference flaw was discovered in the floppy disk emulator of QEMU. This issue occurs when processing read/write ioport commands, especially if the selected floppy drive is not initialized using a block device. This flaw allows a privileged guest user to crash the QEMU process on...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uSerial: Added a null pointer check in gSerialsuspend Consider a scenario where gSerialdisconnect has already cleared gser-ioport. If gSerialsuspend is called afterward, it will lead to accessing gser-ioport, thereby...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011051)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011051 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006902)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006902 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011246)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011246 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005726)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005726 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where...

EUVD-2016-10439

Malware in sbrugna...

CVE-2023-53551

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

UBUNTU-CVE-2023-53551

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

CVE-2023-53551 usb: gadget: u_serial: Add null pointer check in gserial_resume

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

CVE-2023-53551

The CVE-2023-53551 issue affects the Linux kernel USB gadget, specifically the u_serial driver. The root cause was a potential null pointer dereference in gserial_resume that could occur if gserial_disconnect had already cleared gser->ioport and a wakeup interrupt fired afterward. The fix adds...

CVE-2023-53551 usb: gadget: u_serial: Add null pointer check in gserial_resume

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

SUSE CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

DEBIAN-CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

UBUNTU-CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53356 usb: gadget: u_serial: Add null pointer check in gserial_suspend

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53356

CVE-2023-53356 affects the Linux kernel’s USB gadget stack (usb: gadget: u_serial). The issue is a potential null pointer dereference in gserial_suspend if gserial_disconnect has cleared gser->ioport and suspend is invoked afterwards. The fix adds a null pointer check in gserial_suspend and in...