549 matches found
USN-7121-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ATM...
CVE-2021-1379
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 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...
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...
lldp/openvswitch: denial of service via externally triggered memory leak
A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability...
lldpd: out-of-bounds read when decoding SONMP packets
An out-of-bounds read vulnerability is present in lldpd. An attacker on the same network as the vulnerable system may use this vulnerability to leak memory data from the application or crash it by sending shorter SONMP packets than what is expected...
NetworkManager: Denial of Service
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 user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service...
Floodlight OpenFlow Controller 安全漏洞
Floodlight OpenFlow Controller OSS is a Java-based open source enterprise SDN controller from Floodlight Open Source. A security vulnerability exists in Floodlight OpenFlow Controller version 1.2, which stems from allowing local hosts to construct fake LLDP packets, which can lead to hosts inside...
kernel: mac802154: fix llsec key resources release in mac802154_llsec_key_del
A flaw was found in the Linux Kernel where resources are improperly managed in IEEE 802.15.4 networking, leading to a potential use-after-free issue, resulting in a denial of service...
kernel: mac802154: fix llsec key resources release in mac802154_llsec_key_del
A flaw was found in the Linux Kernel where resources are improperly managed in IEEE 802.15.4 networking, leading to a potential use-after-free issue, resulting in a denial of service...
OESA-2024-2291 NetworkManager security update
NetworkManager attempts to keep an active network connection available at all times. The point of NetworkManager is to make networking configuration and setup as painless and automatic as possible. If using DHCP, NetworkManager is intended to replace default routes, obtain IP addresses from a DHC...
SUSE CVE-2024-6501
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 user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service...
DEBIAN-CVE-2024-6501
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 user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service...
UBUNTU-CVE-2024-6501
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 user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service...
NetworkManager Resource Management Error Vulnerability
NetworkManager is a network management daemon. A resource management error vulnerability exists in NetworkManager that stems from a problem with the component LLDP, where tampering with an unknown value can result in a denial of service DoS...
PT-2024-10116
Name of the Vulnerable Software and Affected Versions NetworkManager affected versions not specified Description A flaw was found in NetworkManager, allowing a malicious user to inject a malformed LLDP packet when the system is running NetworkManager with DEBUG logs enabled and an interface...
USN-6819-4: Linux kernel (Oracle) vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 Chenyuan...
Ubuntu 22.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-6819-4)
The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6819-4 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...
The vulnerability of the implementation of the Link Layer Topology Discovery Protocol (LLTD) in Windows operating systems allows a hacker to execute arbitrary code.
The vulnerability of the Link Layer Topology Discovery Protocol LLTD implementation in Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code by sending a specially crafted network packet...
The vulnerability of the implementation of the Link Layer Topology Discovery Protocol (LLTD) in Windows operating systems allows a hacker to execute arbitrary code.
The vulnerability of the Link Layer Topology Discovery Protocol LLTD implementation in Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code by sending a specially crafted network packet...