CVE-2026-20118

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

CVE-2026-20118 Cisco IOS-XR NCS 5500 and NCS 5700 Egress Packet Network Interfaces Aligner Interrupt Denial of Service Vulnerability

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

CVE-2026-20118

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

EUVD-2020-8804

Malware in sbrugna...

CVE-2025-1221

A Zigbee Radio Co-Processor RCP, which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system CPCd due to heavy Zigbee traffic, resulting in a Denial of Service DoS attack, Only hard reset will bring the device to normal operation...

CVE-2025-1221 DoS in Zigbee device due to heavy traffic

A Zigbee Radio Co-Processor RCP, which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system CPCd due to heavy Zigbee traffic, resulting in a Denial of Service DoS attack, Only hard reset will bring the device to normal operation...

CVE-2025-1221

CVE-2025-1221 affects Zigbee Radio Co-Processors using Silicon Labs EmberZNet Zigbee stack. The issue arises from heavy Zigbee traffic that prevents messages from being sent to the host system (CPCd), causing a Denial of Service. Practical impact is DoS with normal operation only restored by a ha...

CVE-2025-1221 DoS in Zigbee device due to heavy traffic

A Zigbee Radio Co-Processor RCP, which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system CPCd due to heavy Zigbee traffic, resulting in a Denial of Service DoS attack, Only hard reset will bring the device to normal operation...

PT-2025-31377 · Silicon · Ember Znet

Name of the Vulnerable Software and Affected Versions: SiLabs EmberZNet Zigbee stack affected versions not specified Description: A Zigbee Radio Co-Processor RCP using the SiLabs EmberZNet Zigbee stack was unable to send messages to the host system CPCd due to heavy Zigbee traffic. This resulted ...

SUSE CVE-2025-37812

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit 58f2fcb3a845 "usb: cdnsp: Fix deadlock issue during using NCM gadget". Under PREEMPTRT the deadlock can be...

AZL-57615 CVE-2024-56703 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix soft lockups in fib6selectpath under high next hop churn Soft lockups have been observed on a cluster of Linux-based edge routers located in a highly dynamic environment. Using the bird service, these routers continuous...

kernel: igc: Fix Kernel Panic during ndo_tx_timeout callback

A race condition was identified in the Intel “igc” network driver in the Linux kernel. Under specific heavy traffic and timing scenarios, such as when the transmit queue times out ndotxtimeout and the adapter reset path is invoked concurrently with device teardown or reinitialization, the driver...

SUSE CVE-2021-38207

drivers/net/ethernet/xilinx/lltemacmain.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service buffer overflow and lockup by sending heavy network traffic for about ten minutes...

CVE-2022-3752

An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loading to cause a denial-of-service condition in Rockwell Automation Logix controllers resulting in a major non-recoverable fault. If the target device becomes unavailable, a user wou...

PT-2022-24017 · Rockwell Automation · Logix Controllers

Name of the Vulnerable Software and Affected Versions: Rockwell Automation Logix controllers affected versions not specified Description: An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loading to cause a denial-of-service condition...

drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.

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DEBIAN-CVE-2021-38207

drivers/net/ethernet/xilinx/lltemacmain.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service buffer overflow and lockup by sending heavy network traffic for about ten minutes...

UBUNTU-CVE-2021-38207

drivers/net/ethernet/xilinx/lltemacmain.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service buffer overflow and lockup by sending heavy network traffic for about ten minutes...

CVE-2019-0050

Under certain heavy traffic conditions srxpfe process can crash and result in a denial of service condition for the SRX1500 device. Repeated crashes of the srxpfe can result in an extended denial of service condition. The SRX device may fail to forward traffic when this condition occurs. Affected...

kernel: ath9k: tid->sched race in ath_tx_aggr_sleep()

It was found that a remote attacker could use a race condition flaw in the athtxaggrsleep function to crash the system by creating large network traffic on the system's Atheros 9k wireless network adapter...