CVE-2021-33011

All versions of the afffected TOYOPUC-PC10 Series,TOYOPUC-Plus Series,TOYOPUC-PC3J/PC2J Series, TOYOPUC-Nano Series products may not be able to properly process an ICMP flood, which may allow an attacker to deny Ethernet communications between affected devices...

CVE-2024-34947

Quanxun Huiju Network Technology Beijing Co.,Ltd IK-Q3000 3.7.10 x64 Build202401261655 was discovered to be vulnerable to an ICMP redirect attack...

CVE-2023-40709

An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b...

CVE-2026-22541

CVE-2026-22541 describes a denial-of-service issue caused by massive ICMP traffic targeting a board in the EVCharger system that controls EV interfaces. Multiple sources (NVD, Red Hat, CIRCL, CVE list, CNNVD, EUVD, vulnrichment) attribute the problem to ICMP flood leading to DoS and potential los...

CVE-1999-0214

Denial of service by sending forged ICMP unreachable packets...

CVE-1999-0683

Denial of service in Gauntlet Firewall via a malformed ICMP packet...

CVE-1999-0513

ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service...

CVE-1999-0265

ICMP redirect messages may crash or lock up a host...

CVE-1999-0454

A remote attacker can sometimes identify the operating system of a host based on how it reacts to some IP or ICMP packets, using a tool such as nmap or queso...

CVE-2026-22541: Uncontrolled Resource Consumption

The massive sending of ICMP requests causes a denial of service on one of the boards from the EVCharger that allows control the EV interfaces. Since the board must be operating correctly for the charger to also function correctly...

PT-2026-28331

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the icmp tag validation function. This function unconditionally dereferences a pointer without a preceding NULL check. Specifically, it dereferenc...

Unity Linux 20.1070e Security Update: iputils (UTSA-2025-993336)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993336 advisory. ping in iputils before 20250602 allows a denial of service application error or incorrect data collection via a crafted ICMP Echo Reply packet, because of a signed...

CVE-2022-50695

CVE-2022-50695 affects SOUND4 IMPACT/FIRST/PULSE/Eco software versions 2.x. The root cause is a network command script mechanism that allows unauthenticated users to send ICMP signals to arbitrary hosts via scripts such as ping.php, traceroute.php, and dns.php, enabling potential network flooding...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992660)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992660 advisory. In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix overwriting ct original tuple for ICMPv6 OVSPACKETCMDEXECUTE has 3 main...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: iputils (UTSA-2025-992151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992151 advisory. ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via a crafted ICMP Echo Reply packet,...

CVE-2023-53987

A flaw was found in the Linux kernel. A local attacker could exploit a potential NULL dereference vulnerability in the ping socket handling when accessing /proc/net/icmp. This issue arises from an incorrect use of Read-Copy Update RCU instead of a spinlock. Successful exploitation of this flaw...

SUSE CVE-2023-53987

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

Linux Distros Unpatched Vulnerability : CVE-2023-53987

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 ping: convert to RCU lookups, get rid of rwlock, we use RCU for ping sockets, but w...

CVE-2023-53987

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

CVE-2023-53987

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...