Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: image: mdc800: Change kmalloc to kzalloc The kmalloc calls in usbmdc800init, for irqurbbuffer and downloadurbbuffer, have been changed to kzalloc. This prevents potential stack leaks if a shorter message is received in...

PT-2026-93675

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the usb image mdc800 component where kmalloc is used instead of kzalloc within the usb mdc800 init function for the irq urb buffer and download urb buffer variables...

CVE-2026-43425

In the Linux kernel, the following vulnerability has been resolved: usb: image: mdc800: kill download URB on timeout mdc800deviceread submits downloadurb and waits for completion. If the timeout fires and the device has not responded, the function returns without killing the URB, leaving it activ...

UBUNTU-CVE-2026-43425

In the Linux kernel, the following vulnerability has been resolved: usb: image: mdc800: kill download URB on timeout mdc800deviceread submits downloadurb and waits for completion. If the timeout fires and the device has not responded, the function returns without killing the URB, leaving it activ...

CVE-2026-43425

In the Linux kernel, the following vulnerability has been resolved: usb: image: mdc800: kill download URB on timeout mdc800deviceread submits downloadurb and waits for completion. If the timeout fires and the device has not responded, the function returns without killing the URB, leaving it activ...