Massive 7.3 Tbps DDoS Attack Delivers 37.4 TB in 45 Seconds, Targeting Hosting Provider

Cloudflare on Thursday said it autonomously blocked the largest distributed denial-of-service DDoS attack ever recorded, which hit a peak of 7.3 terabits per second Tbps. The attack, which was detected in mid-May 2025, targeted an unnamed hosting provider. "Hosting providers and critical Internet...

Astra Linux – Vulnerability in OpenSSL

Issue summary: Clients that use RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because the handshake does not abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections that use raw...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: UDP: Handling race conditions between UDP socket address changes and rehashing If a UDP socket changes its local address while it is receiving datagrams, as a result of the connect function, there is a period during which a looku...

HPE Aruba Networking Access Point CLI Code Execution

The vulnerability of the CLI interface of HPE Aruba Networking Access Point software relates to the lack of measures taken to clean data at the management level. Exploiting this vulnerability allows a malicious actor to execute arbitrary code by sending specially crafted packets to the UDP port...

Security update for iputils

This update for iputils fixes the following issues: Security fixes: CVE-2025-47268: Fixed integer overflow in RTT calculation can lead to undefined behavior bsc1242300. Other bug fixes: Fixed incorrect IPV4 TTL value when using SOCKDGRAM on big endian systems bsc1243284. Patch Instructions: To...

Security update for iputils

This update for iputils fixes the following issues: Security fixes: CVE-2025-47268: Fixed integer overflow in RTT calculation can lead to undefined behavior bsc1242300. Other bug fixes: Fixed incorrect IPV4 TTL value when using SOCKDGRAM on big endian systems bsc1243284. Patch Instructions: To...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the dccpfeatchangerecv function in the net/dccp/feat.c module of the Linux kernel is related to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2023-20176

A vulnerability in the networking component of Cisco access point AP software could allow an unauthenticated, remote attacker to cause a temporary disruption of service. This vulnerability is due to overuse of AP resources. An attacker could exploit this vulnerability by connecting to an AP on an...

CLSA-2025-1747251688 corosync: Fix of CVE-2025-30472

CVE-2025-30472: fix stack-based buffer overflow in orftokenendianconvert by adding input validation for large UDP packets...

corosync: Stack buffer overflow from 'orf_token_endian_convert'

A flaw was found in Corosync. In affected versions, a stack-based buffer overflow may be triggered via a large UDP packet in configurations where encryption is disabled or if an attacker knows the encryption key. This issue can lead to an application crash or other undefined behavior...

corosync: Stack buffer overflow from 'orf_token_endian_convert'

A flaw was found in Corosync. In affected versions, a stack-based buffer overflow may be triggered via a large UDP packet in configurations where encryption is disabled or if an attacker knows the encryption key. This issue can lead to an application crash or other undefined behavior...

SUSE CVE-2022-49814

In the Linux kernel, the following vulnerability has been resolved: kcm: close race conditions on skreceivequeue sk-skreceivequeue is protected by skb queue lock, but for KCM sockets its RX path takes mux-rxlock to protect more than just skb queue. However, kcmrecvmsg still only grabs the skb que...

USN-7478-1 corosync vulnerability

It was discovered that Corosync incorrectly handled certain large UDP packets. If encryption is disabled, or an attacker knows the encryption key, this issue could be used to cause Corosync to crash, resulting in a denial of service...

CVE-2025-46629

Lack of access controls in the 'ate' management binary of the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated remote attacker to perform unauthorized configuration changes for any router where 'ate' has been enabled by sending a crafted UDP packet...

CVE-2025-46628

Lack of input validation/sanitization in the 'ate' management service in the Tenda RX2 Pro 16.03.30.14 allows an unauthorized remote attacker to gain root shell access to the device by sending a crafted UDP packet to the 'ate' service when it is enabled. Authentication is not needed...

DEBIAN-CVE-2022-49814

In the Linux kernel, the following vulnerability has been resolved: kcm: close race conditions on skreceivequeue sk-skreceivequeue is protected by skb queue lock, but for KCM sockets its RX path takes mux-rxlock to protect more than just skb queue. However, kcmrecvmsg still only grabs the skb que...

UBUNTU-CVE-2022-49814

In the Linux kernel, the following vulnerability has been resolved: kcm: close race conditions on skreceivequeue sk-skreceivequeue is protected by skb queue lock, but for KCM sockets its RX path takes mux-rxlock to protect more than just skb queue. However, kcmrecvmsg still only grabs the skb que...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: handle errors from btrfsdecref properly CVE-2024-46753 In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix link state exit during switch upstream function removal CVE-2024-5809...

CVE-2025-3511

Improper Validation of Specified Quantity in Input vulnerability in Mitsubishi Electric Corporation CC-Link IE TSN Remote I/O module, CC-Link IE TSN Analog-Digital Converter module, CC-Link IE TSN Digital-Analog Converter module, CC-Link IE TSN FPGA module, CC-Link IE TSN Remote Station...

SUSE CVE-2025-22059

In the Linux kernel, the following vulnerability has been resolved: udp: Fix multiple wraparounds of sk-skrmemalloc. udpenqueuescheduleskb has the following condition: if atomicread&sk-skrmemalloc sk-skrcvbuf goto drop; sk-skrcvbuf is initialised by net.core.rmemdefault and later can be configure...