CVE-2026-68369

A flaw was found in the Linux kernel's USB gadget printer driver. An attacker, by providing specific input to the printerread function, could trigger an infinite loop. This vulnerability occurs when the copytouser function fails to copy data, leading to a denial of service condition where the...

usb: gadget: printer: fix infinite loop in printer_read()

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CVE-2026-68369

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to user space. copytouser returns the number of bytes not copied, so wh...

CVE-2026-68369 usb: gadget: printer: fix infinite loop in printer_read()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to user space. copytouser returns the number of bytes not copied, so wh...

CVE-2026-68369

The CVE affects the Linux kernel USB gadget printer driver (printer_read) where the code used the same variable for the requested copy size and the actual copied bytes. If copy_to_user fails to copy anything, the copied length becomes zero and RX data can cause an infinite loop because len/buf/cu...

CVE-2026-68369: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to user space. copytouser returns the number of bytes not copied, so wh...

PT-2026-69769

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the usb gadget printer component where the printer read function uses a single variable to track both the requested copy size and the actual bytes copied to user space...