732 matches found
PF_RING
PFRING™ Introducción PFRING™ es un módulo del kernel de Linux y un framework de espacio de usuario que te permite procesar paquetes a altas velocidades mientras te proporciona una API consistente para aplicaciones de procesamiento de paquetes. ¿Quién necesita PFRING™? Básicamente, cualquiera que...
Detection-and-Mitigation-for-CVE-2022-2639
Detección y Mitigación para CVE-2022-2639 Descripción El módulo del kernel Open vSwitch permite un control flexible desde el espacio de usuario sobre el procesamiento de paquetes a nivel de flujo en dispositivos de red seleccionados. Puede utilizarse para implementar un conmutador Ethernet simple...
kernel: xfrm: hold dev ref until after transport_finish NF_HOOK
A flaw was found in the Linux kernel's xfrm IP eXtensible FRamework subsystem. This vulnerability involves a race condition where a network device's reference is released too early during packet processing after asynchronous cryptography. This premature release can lead to the system attempting t...
CVE-2026-86128
A NULL pointer dereference vulnerability exists in the Fireware OS NetFlow packet-processing feature. This flaw allows a remote, unauthenticated attacker to trigger a denial of service (DoS) by sending a specially crafted IPv6 packet . No specific affected versions, remediation steps, or exploita...
CVE-2026-55200
🚨 CVE-2026-55200 - Vulnerabilidad Crítica de Escritura Fuera de Límites en libssh2 📌 Resumen CVE-2026-55200 es una vulnerabilidad crítica de corrupción de memoria que afecta a la ampliamente utilizada biblioteca libssh2. La falla surge de una validación incorrecta del campo de longitud del paquet...
CVE-2026-63452
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the HTTP/1 parser limits decompression work per transaction but does not limit how many small brotli compression bombs a single flow can submit. With...
CVE-2026-73455: Improper Handling of Length Parameter Inconsistency
On affected platforms running Arista EOS with Open Shortest Path First version 3 OSPFv3 configured, a specially crafted packet can cause the OSPFv3 agent to restart unexpectedly...
CVE-2026-76685
A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful...
EUVD-2026-79211
A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful...
CVE-2026-76685
CVE-2026-76685 affects HPE Networking EdgeConnect SD-WAN Gateways in the proxy packet processing logic , where improper handling of malformed or truncated input triggers an integer overflow that escalates to a buffer overflow . An unauthenticated remote attacker can send specially crafted input t...
CVE-2026-76685: Integer Overflow or Wraparound
A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful...
PT-2026-92445
Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A flaw in the proxy packet processing logic occurs when malformed or truncated input is improperly handled. An unauthenticated remote attacker can trigger an...
Astra Linux – Vulnerability in Qemu
In QEMU versions up to 5.0.0, an assertion failure can occur during network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could exploit this flaw to terminate the QEMU process on the host, resulting in a denial-of-service condition in...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mwifiex: Fixed out-of-bounds access to the skb-data buffer during OOB operations and integer underflow when processing RX packets. Ensure that functions such as mwifiexprocessmgmtpacket, mwifiexprocessstarxpacket,...
CVE-2026-89479 sctp: stop processing a packet once its association is deleted
In the Linux kernel, the following vulnerability has been resolved: sctp: stop processing a packet once its association is deleted sctpendpointbhrcv looks the association up only when chunk-asoc is NULL, and caches the result in chunk-asoc and chunk-transport without taking a reference. A packet...
CVE-2026-18238
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
PF_RING v9.4.0
PFRING™ Introduction PFRING™ is a Linux kernel module and user-space framework that allows you to process packets at high-rates while providing you a consistent API for packet processing applications. Who needs PFRING™? Basically everyone who has to handle many packets per second. The term ‘many’...
PT-2026-84467
Name of the Vulnerable Software and Affected Versions AOS-CX affected versions not specified Description A daemon in AOS-CX improperly processes malformed input. An unauthenticated remote attacker can exploit this by sending specially crafted packets to the affected service, potentially leading t...
CVE-2026-74704
A flaw was found in the Linux kernel. The schcake ACK filter, responsible for processing network packets, contains a vulnerability. A remote attacker could send specially crafted malformed IP packets. This could lead to the system logging excessive warnings or, under specific configurations, caus...