CVE-2026-80825

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

EUVD-2013-1266

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414679)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414679 advisory. An issue was discovered in the kernel in NetBSD 7.1. An Access Point AP forwards EAPOL frames to other clients even though the sender has not yet successfully...

CVE-2023-53321

CVE-2023-53321 affects the Linux kernel wireless stack, specifically wifi: mac80211_hwsim. The issue arises when short frames are processed in ways that could forward incomplete 3-address headers, risking access to invalid memory if shorter frames slip through (even though some control frames lik...

kernel: wifi: mac80211_hwsim: drop short frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

Cisco Nexus 7000 Frame Forwarding Loop Denial of Service (CVE-2013-1226)

The Ethernet frame-forwarding implementation in Cisco NX-OS on Nexus 7000 devices allows remote attackers to cause a denial of service forwarding loop and service outage via a crafted frame, aka Bug ID CSCug47098. This plugin only works with Tenable.ot. Please visit...

kernel: Forwarding EAPOL from unauthenticated wifi client

Frames used for authentication and key management between the AP and connected clients. Some clients may take these redirected frames masquerading as control mechanisms from the AP...

Cisco IOS Frame Forwarding Denial of Service Vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability in Cisco IOS on Catalysts Switches and Nexus 9300 switches allows a remote attacker to exploit the vulnerability to submit a special request for a denial of...

Cisco IOS Frame Forwarding Denial of Service Vulnerability

A vulnerability in Cisco IOS on Catalysts Switches and Nexus 9300 Series Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm. The vulnerability occurs because the software forwards Layer 2 frames that should be consumed by the first hop. An attacker could...

CVE-2013-1226

The Ethernet frame-forwarding implementation in Cisco NX-OS on Nexus 7000 devices allows remote attackers to cause a denial of service forwarding loop and service outage via a crafted frame, aka Bug ID CSCug47098...