66 matches found
Astra Linux – vulnerability in linux-6.1, linux-5.15
In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fix MMIO mapping leak The ifdef ARCHHASGENERICIOPORTMAP inadvertently also guards iounmap, which means MMIO mappings are leaked. Move the guard so we call iounmap for MMIO mappings...
Astra Linux – vulnerability in linux-5.10, linux-5.15
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a scenario where gserialdisconnect has already cleared gser-ioport. If gserialsuspend is then invoked, it results in access to gser-ioport, potentially leadi...
Astra Linux – vulnerability in qemu
A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs when processing read/write ioport commands if the selected floppy drive is not initialized as a block device. This flaw enables a privileged guest user to crash the QEMU process on the host, leading t...
CVE-2026-42487 x86 HVM I/O port list traversal
HVM guest I/O port accesses are subject to either emulation or at least translation. Translations are managed by the device model via XENDOMCTLioportmapping, and hence the linked list used may changed at any time. Traversal of those lists while handling guest I/O port accesses therefore needs...
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 20.1060e / 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 20.1050e / 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 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...
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...
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...
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...