fastnetmon

Community Edition FastNetMon - A high-performance DDoS detector/sensor built on top of multiple packet capture engines: NetFlow, IPFIX, sFlow, AFPACKET port mirror. What do we do? We detect hosts in the deployed network sending or receiving large volumes of traffic, packets/bytes/flows per second...

CVE-2026-122266

Improper isolation of shared resources in aws-network-policy-agent in Amazon EKS Network Policy Agent before 1.3.7 VPC CNI before 1.22.3 might allow an authenticated adjacent user to bypass NetworkPolicy ingress enforcement on co-located pods via eBPF conntrack map poisoning using crafted AFPACKE...

CVE-2026-122266 Improper isolation of shared resources in aws-network-policy-agent in Amazon EKS

Improper isolation of shared resources in aws-network-policy-agent in Amazon EKS Network Policy Agent before 1.3.7 VPC CNI before 1.22.3 might allow an authenticated adjacent user to bypass NetworkPolicy ingress enforcement on co-located pods via eBPF conntrack map poisoning using crafted AFPACKE...

CVE-2026-122266

The Amazon EKS Network Policy Agent (versions before 1.3.7) and VPC CNI (versions before 1.22.3) are vulnerable to improper isolation of shared resources . An authenticated adjacent user can bypass NetworkPolicy ingress enforcement on co-located pods by using crafted AF_PACKET frames to perform e...

CVE-2026-122266 Improper isolation of shared resources in aws-network-policy-agent in Amazon EKS

Improper isolation of shared resources in aws-network-policy-agent in Amazon EKS Network Policy Agent before 1.3.7 VPC CNI before 1.22.3 might allow an authenticated adjacent user to bypass NetworkPolicy ingress enforcement on co-located pods via eBPF conntrack map poisoning using crafted AFPACKE...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: flowdissector: check device type before reading ETHADDRS skbflowdissect unconditionally reads 12 bytes from ethhdrskb when FLOWDISSECTORKEYETHADDRS is requested. This assumes that the skb contains a valid Ethernet header at...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: afpacket: Do not send zero-byte data in tpacketsnd. SyZBot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g., AFPACKET sockets when sending packets via raw/packet sockets over virtual devices such as VRF or ipvlan. In such...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

CVE-2016-8655

ocoboroot.c linux AFPACKET race condition exploit exploit for Ubuntu 16.04 x8664 user@ubuntu:$ gcc chocoboroot.c -o chocoboroot -lpthread user@ubuntu: $ ./chocoboroot making vsyscall page writable.. new exploit attempt starting, jumping to 0xffffffff8106f320, arg=0xffffffffff600000 sockets...

Docker Desktop < 4.97.0 Multiple Vulnerabilities

The version of Docker Desktop installed on the remote host is prior to 4.97.0. It is, therefore, affected by multiple vulnerabilities: - A kernel vulnerability where a container could exploit bad IPv4 checksum metadata via TUN or AFPACKET to corrupt the VM's network stack. If a packet with bad...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

kernel: packet: use consistent hard_header_len in non-ring send paths

An out-of-bounds write problem was observed in packetsendmsgspkt in net/packet/afpacket.c in the Linux Kernel. In this flaw, AFPACKET hardheaderlen race may allow local privilege escalation...

SUSE CVE-2026-99026

In the Linux kernel, the following vulnerability has been resolved: net: team: free skb when broadcast has no txable port bctransmit sends the original skb through the last txable port. When no port is txable, it returns false without consuming the skb, but teamxmit still returns NETDEVTXOK...

CVE-2026-99026

In the Linux kernel, the following vulnerability has been resolved: net: team: free skb when broadcast has no txable port bctransmit sends the original skb through the last txable port. When no port is txable, it returns false without consuming the skb, but teamxmit still returns NETDEVTXOK...

CVE-2026-99026

The Linux kernel contains a memory management issue in the net: team component. Specifically, when a broadcast transmission has no txable port, the bc_transmit() function returns false without consuming the original skb , yet team_xmit() returns NETDEV_TX_OK. This causes AF_PACKET sends to retain...