CVE-2025-29310: Deserialization of Untrusted Data

An issue in onos v2.7.0 allows attackers to trigger a packet deserialization problem when supplying a crafted LLDP packet. This vulnerability allows attackers to execute arbitrary commands or access network information...

RLSA-2024:9158 Moderate: lldpd security update

LLDP is an industry standard protocol designed to supplant proprietary Link-Layer protocols such as EDP or CDP. The goal of LLDP is to provide an inter-vendor compatible mechanism to deliver Link-Layer notifications to adjacent network devices. Security Fixes: lldp/openvswitch: denial of service...

CVE-2025-0116

A Denial of Service DoS vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance...

CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame

A Denial of Service DoS vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance...

CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame

A Denial of Service DoS vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance...

PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame

A Denial of Service DoS vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance...

CVE-2025-0116: Improper Check for Unusual or Exceptional Conditions

A Denial of Service DoS vulnerability in Palo Alto Networks PAN-OS software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent attacker. Repeated attempts to initiate this condition causes the firewall to enter maintenance...

PT-2025-11116

Name of the Vulnerable Software and Affected Versions: Palo Alto Networks PAN-OS affected versions not specified Description: A Denial of Service DoS issue in the software causes the firewall to unexpectedly reboot when processing a specially crafted LLDP frame sent by an unauthenticated adjacent...

Linux Distros Unpatched Vulnerability : CVE-2024-6501

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in NetworkManager. When a system running NetworkManager with DEBUG logs enabled and an interface eth1 configured with LLDP enabled, a malicious...

ROS-20250109-01

A NetworkManager network connection management vulnerability involves the injection of corrupted LLDP packets. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

CVE-2021-1379 Cisco IP Phones Cisco Discovery Protocol and Link Layer Discovery Protocol Remote Code Execution and Denial of Service Vulnerabilities

Multiple vulnerabilities in the Cisco Discovery Protocol and Link Layer Discovery Protocol LLDP implementations for Cisco IP Phone Series 68xx/78xx/88xx could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP phone. These vulnerabilities are...

CVE-2021-1379: Buffer Copy without Checking Size of Input

Multiple vulnerabilities in the Cisco Discovery Protocol and Link Layer Discovery Protocol LLDP implementations for Cisco IP Phone Series 68xx/78xx/88xx could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP phone. These vulnerabilities are...

Moderate: Red Hat Security Advisory: lldpd security update

An update for lldpd is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Moderate: lldpd security update

LLDP is an industry standard protocol designed to supplant proprietary Link-Layer protocols such as EDP or CDP. The goal of LLDP is to provide an inter-vendor compatible mechanism to deliver Link-Layer notifications to adjacent network devices. Security Fixes: lldp/openvswitch: denial of service...

ALSA-2024:9158 Moderate: lldpd security update

LLDP is an industry standard protocol designed to supplant proprietary Link-Layer protocols such as EDP or CDP. The goal of LLDP is to provide an inter-vendor compatible mechanism to deliver Link-Layer notifications to adjacent network devices. Security Fixes: lldp/openvswitch: denial of service...

CVE-2024-51406

Floodlight SDN Open Flow Controller v.1.2 has an issue that allows local hosts to build fake LLDP packets that allow specific clusters to be missed by Floodlight, which in turn leads to missed hosts inside and outside the cluster...

CVE-2024-51406

Floodlight SDN Open Flow Controller v.1.2 has an issue that allows local hosts to build fake LLDP packets that allow specific clusters to be missed by Floodlight, which in turn leads to missed hosts inside and outside the cluster...

CVE-2024-51406: Authentication Bypass by Spoofing

Floodlight SDN Open Flow Controller v.1.2 has an issue that allows local hosts to build fake LLDP packets that allow specific clusters to be missed by Floodlight, which in turn leads to missed hosts inside and outside the cluster...

CVE-2024-51406

Floodlight SDN Open Flow Controller v.1.2 is vulnerable to an issue where local hosts can construct fake LLDP packets . This manipulation allows specific clusters to be missed by Floodlight, resulting in the omission of hosts both inside and outside the cluster. The vulnerability is associated wi...

CVE-2024-51406

Floodlight SDN Open Flow Controller v.1.2 has an issue that allows local hosts to build fake LLDP packets that allow specific clusters to be missed by Floodlight, which in turn leads to missed hosts inside and outside the cluster...