CVE-2025-6188 On affected platforms running Arista EOS, maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for UDP based services that do n

On affected platforms running Arista EOS, maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for UDP based services that do not perform some form of authentication...

CVE-2025-6188 On affected platforms running Arista EOS, maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for UDP based services that do n

On affected platforms running Arista EOS, maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for UDP based services that do not perform some form of authentication...

kernel: udp: Fix memory accounting leak.

A memory overflow vulnerability exists within the Linux kernel's networking subsystem. Specifically, an application can set the SORCVBUF socket option to its maximum value INTMAX, which triggers an integer overflow within the udprmemrelease function during socket closure. The udpdestructcommon...

Arista EOS 安全漏洞

Arista EOS is a fully programmable, highly modular, Linux-based network operating system from Arista USA. A security vulnerability exists in Arista EOS that originates from the possible acceptance of specially crafted UDP packets on source port 3503, which could lead to unexpected behavior...

PT-2025-34703

Name of the Vulnerable Software and Affected Versions: Arista EOS affected versions not specified Description: Maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for...

ALSA-2025:14438 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 kernel: i40e: fix MMIO write access to an invalid page in i40eclearhw CVE-2025-38200 For more details about the security issues, including...

ALSA-2025:14439 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 For more details about the security issues, including the impact, a CVSS score,...

CVE-2011-10020

Kaillera Server version 0.86 is vulnerable to a denial-of-service condition triggered by sending a malformed UDP packet after the initial handshake. Once a client sends a valid HELLO0.83 packet and receives a response, any subsequent malformed packet causes the server to crash and become...

CVE-2025-38622

In the Linux kernel, the following vulnerability has been resolved: net: drop UFO packets in udprcvsegment When sending a packet with virtionethdr to tun device, if the gsotype in virtionethdr is SKBGSOUDP and the gsosize is less than udphdr size, below crash may happen. ------------ cut here...

CVE-2025-38622

In the Linux kernel, the following vulnerability has been resolved: net: drop UFO packets in udprcvsegment When sending a packet with virtionethdr to tun device, if the gsotype in virtionethdr is SKBGSOUDP and the gsosize is less than udphdr size, below crash may happen. ------------ cut here...

CVE-2025-38622 net: drop UFO packets in udp_rcv_segment()

In the Linux kernel, the following vulnerability has been resolved: net: drop UFO packets in udprcvsegment When sending a packet with virtionethdr to tun device, if the gsotype in virtionethdr is SKBGSOUDP and the gsosize is less than udphdr size, below crash may happen. ------------ cut here...

Oracle Linux 10 : kernel (ELSA-2025-14009)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-14009 advisory. - tls: always refresh the queue when reading sock - CVE-2025-38471 - net: fix udp gso skbsegment after pull from fraglist - CVE-2025-38124 - Bluetoot...

CVE-2011-10020

CVE-2011-10020 affects Kaillera Server 0.86. The vulnerability is a denial-of-service caused by improper input validation in the UDP packet handler, triggered by a malformed UDP packet after the HELLO0.83 handshake, allowing unauthenticated remote disruption of service and server unavailability. ...

CVE-2011-10020 Kaillera 0.86 Server DoS via Malformed UDP Packet

Kaillera Server version 0.86 is vulnerable to a denial-of-service condition triggered by sending a malformed UDP packet after the initial handshake. Once a client sends a valid HELLO0.83 packet and receives a response, any subsequent malformed packet causes the server to crash and become...

CVE-2011-10020 Kaillera 0.86 Server DoS via Malformed UDP Packet

Kaillera Server version 0.86 is vulnerable to a denial-of-service condition triggered by sending a malformed UDP packet after the initial handshake. Once a client sends a valid HELLO0.83 packet and receives a response, any subsequent malformed packet causes the server to crash and become...

CVE-2011-10020

Kaillera Server version 0.86 is vulnerable to a denial-of-service condition triggered by sending a malformed UDP packet after the initial handshake. Once a client sends a valid HELLO0.83 packet and receives a response, any subsequent malformed packet causes the server to crash and become...

curl: curl leaks destination IP via glibc getaddrinfo() UDP connect, bypassing SOCKS5/Tor

Summary: When using curl with a SOCKS5 proxy e.g. Tor on 127.0.0.1:9050, glibc getaddrinfo performs direct UDP connect probes to the target’s IP:443. These syscalls bypass the proxy and expose the user’s route to the destination, breaking anonymity expectations. The IPs I got in my case:...

Kaillera Server 安全漏洞

Kaillera Server is a game server software from Kaillera open source. A security vulnerability exists in Kaillera Server version 0.86, which stems from improper handling of UDP packets and could lead to a denial of service...

Linux Distros Unpatched Vulnerability : CVE-2015-5366

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The 1 udprecvmsg and 2 udpv6recvmsg functions in the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return values, which allows remote attackers to cau...

kernel: net: fix udp gso skb_segment after pull from frag_list

A denial of service vulnerability has been discovered in the Linux kernel's UDP Generic Segmentation Offload GSO functionality. This flaw allows a local, unprivileged user to trigger a kernel crash by generating UDP packets with a specially malformed fraglist geometry. Successful exploitation of...