net: usb: pegasus: validate USB endpoints

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CVE-2026-23021

A flaw was found in the Linux kernel's net: usb: pegasus module. A local attacker with low privileges could exploit this vulnerability when the usbsubmiturb function fails during asynchronous writes to device registers. This can lead to a memory leak, potentially causing a Denial of Service DoS d...

CVE-2026-23021

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in updateethregsasync When asynchronously writing to the device registers and if usbsubmiturb fail, the code fail to release allocated to this point resources...

EUVD-2026-5073

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in updateethregsasync When asynchronously writing to the device registers and if usbsubmiturb fail, the code fail to release allocated to this point resources...