Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fixed the double-free issue with interrupt buffer allocation. In lan78xxprobe, the buffer buf was freed twice: once implicitly through usbfreeurbdev-urbintr with the URBFREEBUFFER flag, and again explicitly...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fixed the WARN message in netifnapidellocked when a USB device is disconnected. The redundant call to netifnapidel was removed from the disconnect path. A WARN message may be triggered in netifnapidellocked...

Astra Linux – Vulnerability in Linux 5.15

A use-after-free flaw was discovered in lan78xxdisconnect in drivers/net/usb/lan78xx.c within the network sub-component, net/usb/lan78xx, in the Linux kernel. This flaw allows a local attacker to cause the system to crash when the LAN78XX USB device is disconnected...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix for the WARN message triggered in netifnapidellocked when a USB device is disconnected The redundant call to netifnapidel was removed from the disconnect path. A WARN message may be triggered in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021648)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021648 advisory. In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Limit packet length to skb-len Packet length retrieved from descriptor may be...

SUSE CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

Linux Distros Unpatched Vulnerability : CVE-2026-43479

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in...

EUVD-2026-30015

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479

A flaw was found in the Linux kernel's USB network device driver lan78xx. A redundant function call during the disconnection of a USB device can trigger a kernel warning. This issue may lead to system instability or a denial of service, impacting the availability of the system...

CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

UBUNTU-CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479

CVE-2026-43479 concerns the Linux kernel’s lan78xx USB Ethernet driver. The issue is a WARN triggered during USB device disconnect in __netif_napi_del_locked when NAPI is still enabled, caused by an unnecessary netif_napi_del() call in the disconnect path. The provided documents consistently stat...

CVE-2026-43479 net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

CVE-2026-43479 net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lan78xx driver calling the redundant netifnapidel function during the disconnection process,...

CVE-2026-43479: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...

PT-2026-40686

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the lan78xx USB driver where a warning may be triggered in the netif napi del locked function during a USB device disconnect. This occurs because the netif napi del...