CVE-2025-68381

Packetbeat (Elastic Beats) Vulnerability CVE-2025-68381 stems from an improper bounds check (CWE-787) in processing UDP fragments, enabling a remote, unauthenticated attacker to trigger a buffer overflow and cause a crash or significant resource exhaustion with a crafted UDP packet containing an ...

CVE-2023-53809

In the Linux kernel, the following vulnerability has been resolved: l2tp: Avoid possible recursive deadlock in l2tptunnelregister When a file descriptor of pppol2tp socket is passed as file descriptor of UDP socket, a recursive deadlock occurs in l2tptunnelregister. This situation is reproduced b...

CVE-2023-53839

In the Linux kernel, the following vulnerability has been resolved: dccp: fix data-race around dp-dccpsmsscache dccpsendmsg reads dp-dccpsmsscache before locking the socket. Same thing in dodccpgetsockopt. Add READONCE/WRITEONCE annotations, and change dccpsendmsg to check again dccpsmsscache aft...

UBUNTU-CVE-2023-53825

In the Linux kernel, the following vulnerability has been resolved: kcm: Fix error handling for SOCKDGRAM in kcmsendmsg. syzkaller found a memory leak in kcmsendmsg, and commit c821a88bd720 "kcm: Fix memory leak in error path of kcmsendmsg" suppressed it by updating kcmtxmsghead-lastskb if partia...

CVE-2023-53825

In the Linux kernel, the following vulnerability has been resolved: kcm: Fix error handling for SOCKDGRAM in kcmsendmsg. syzkaller found a memory leak in kcmsendmsg, and commit c821a88bd720 "kcm: Fix memory leak in error path of kcmsendmsg" suppressed it by updating kcmtxmsghead-lastskb if partia...

MuddyWater Deploys UDPGangster Backdoor in Targeted Turkey-Israel-Azerbaijan Campaign

The Iranian hacking group known as MuddyWater has been observed leveraging a new backdoor dubbed UDPGangster that uses the User Datagram Protocol UDP for command-and-control C2 purposes. The cyber espionage activity targeted users in Turkey, Israel, and Azerbaijan, according to a report from...

SUSE CVE-2025-32899

In KDE Connect before 1.33.0 on Android, a packet can be crafted that causes two paired devices to unpair. Specifically, it is an invalid discovery packet sent over broadcast UDP...

UBUNTU-CVE-2025-32900

In the KDE Connect information-exchange protocol before 2025-04-18, a packet can be crafted to temporarily change the displayed information about a device, because broadcast UDP is used. This affects KDE Connect before 1.33.0 on Android, KDE Connect before 25.04 on desktop, KDE Connect before 0.5...

CVE-2025-32901

In KDE Connect before 1.33.0 on Android, malicious device IDs sent via broadcast UDP could cause an application crash...

CVE-2025-32899

KDE Connect (Android)

CVE-2025-32900

In the KDE Connect information-exchange protocol before 2025-04-18, a packet can be crafted to temporarily change the displayed information about a device, because broadcast UDP is used. This affects KDE Connect before 1.33.0 on Android, KDE Connect before 25.04 on desktop, KDE Connect before 0.5...

PT-2025-49196

In KDE Connect before 1.33.0 on Android, a packet can be crafted that causes two paired devices to unpair. Specifically, it is an invalid discovery packet sent over broadcast UDP...

PT-2025-49197

In KDE Connect before 1.33.0 on Android, malicious device IDs sent via broadcast UDP could cause an application crash...

EUVD-2025-201362

In the KDE Connect information-exchange protocol before 2025-04-18, a packet can be crafted to temporarily change the displayed information about a device, because broadcast UDP is used. This affects KDE Connect before 1.33.0 on Android, KDE Connect before 25.04 on desktop, KDE Connect before 0.5...

CVE-2025-32901

In KDE Connect before 1.33.0 on Android, malicious device IDs sent via broadcast UDP could cause an application crash...

CVE-2025-32901

CVE-2025-32901 affects KDE Connect on Android prior to 1.33.0. A flaw lets an attacker send malicious device IDs via broadcast UDP that can crash the targeted application. The Red Hat advisory notes mitigation is not available or does not meet security criteria, and Nessus/NASL entries flag unpat...

CVE-2024-32388

Due to a firewall misconfiguration, Kerlink devices running KerOS prior to 5.12 incorrectly accept specially crafted UDP packets. This allows an attacker to bypass the firewall and access UDP-based services that would otherwise be protected...

CVE-2024-32388

CVE-2024-32388 affects Kerlink KerOS prior to 5.12. The root cause is a firewall misconfiguration that causes devices to incorrectly accept specially crafted UDP packets, enabling an attacker to bypass the firewall and access UDP-based services that would otherwise be protected. The connected doc...

Kerlink KerOS 安全漏洞

Kerlink KerOS is an operating system from the French company Kerlink. A security vulnerability exists in Kerlink KerOS versions prior to 5.12 that stems from a firewall misconfiguration and could allow an attacker to bypass the firewall and access protected UDP services...

EUVD-2024-30206

Due to a firewall misconfiguration, Kerlink devices running KerOS prior to 5.12 incorrectly accept specially crafted UDP packets. This allows an attacker to bypass the firewall and access UDP-based services that would otherwise be protected...