Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fixed a memory leak in updateeth regs async When writing to the device registers asynchronously, and if usbsubmiturb fails, the code fails to release the resources allocated for this process...

The vulnerability of the `update_eth regs async()` function in the `drivers/net/usb/pegasus.c` file of the Linux kernel’s network adapter driver module allows a hacker to cause a service failure.

The vulnerability of the updateeth regs async function in the drivers/net/usb/pegasus.c file of the Linux network adapter driver module is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

UBUNTU-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...

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...

CVE-2026-23021: Missing Release of Memory after Effective Lifetime

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...