523 matches found
CVE-2022-30211
Windows Layer 2 Tunneling Protocol L2TP Remote Code Execution Vulnerability...
CVE-2022-30211
Windows Layer 2 Tunneling Protocol L2TP Remote Code Execution Vulnerability...
PT-2022-3943 · Microsoft · Windows L2Tp +1
Name of the Vulnerable Software and Affected Versions: Windows Layer 2 Tunneling Protocol L2TP affected versions not specified Description: The issue is related to the implementation of the Layer 2 Tunneling Protocol L2TP in Windows, which is associated with insufficient protection of service dat...
Arista Networks Arista EOS 安全漏洞
Arista Networks Arista EOS is a scalable operating system for data centers and cloud network centers from Arista Networks, Inc. Arista EOS builds cloud architectures that scale to hundreds of thousands of compute and storage nodes with management and provisioning capabilities for large-scale jobs...
Optimism 安全漏洞
Optimism is a Layer 2 Optimistic Rollup network. It is designed to leverage the strong security guarantees of Ethernet while reducing its cost and latency. There is a security vulnerability in Optimism, no information about this vulnerability is available at this time, please stay tuned to CNNVD ...
January 18, 2022—KB5010791 (OS Build 17763.2458) Out-of-band
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January 17, 2022—KB5010789 (OS Build 10240.19179) Out-of-band
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January 17, 2022—KB5010795 (OS Build 22000.438) Out-of-band
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January 17, 2022—KB5010792 (OS Build 18363.2039) Out-of-band
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CVE-2022-22172
A Missing Release of Memory after Effective Lifetime vulnerability in the Layer-2 control protocols daemon l2cpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a memory leak. Continued exploitation can lead to memory exhaustion and thereby a...
Juniper Networks Junos OS 安全漏洞
Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS has a security vulnerability that originates from a memory leak in the Layer 2 Control Protocol...
PT-2025-8472
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the rtw89 module. The issue involves CAM leaks during the L2 reset process and ieee80211 restart hw function call...
PT-2021-8125 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to the KVM component of the Linux kernel. It is caused by the incorrect handling of the vmx-fail flag when the vCPU is in L2 and emulation required is true...
Juniper Networks Junos OS 资源管理错误漏洞
Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS is vulnerable to a resource management error vulnerability that arises from an...
CVE-2021-34777
Multiple vulnerabilities exist in the Link Layer Discovery Protocol LLDP implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database...
Cisco Small Business 220 Series Smart Switches 缓冲区错误漏洞
The Cisco Small Business 220 Series Smart Switches is a small smart switch device from Cisco USA. A buffer error vulnerability exists in the Cisco Small Business 220 Series Smart Switches, which can be exploited by an attacker to execute code on an affected device or cause the code to be...
Cisco Small Business 220 Series Smart Switches 缓冲区错误漏洞
The Cisco Small Business 220 Series Smart Switches is a small smart switch device from Cisco USA. A buffer error vulnerability exists in the Cisco Small Business 220 Series Smart Switches, which can be exploited by an attacker to execute code on an affected device or cause the code to be...
CVE-2021-34767
A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a Layer 2 L2 loop in a configured VLAN, resulting in a denial of service DoS condition for that...
CVE-2021-1621
A vulnerability in the Layer 2 punt code of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a queue wedge on an interface that receives specific Layer 2 frames, resulting in a denial of service DoS condition. This vulnerability is due to improper handling of certa...
CVE-2021-34767
A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a Layer 2 L2 loop in a configured VLAN, resulting in a denial of service DoS condition for that...