EUVD-2026-32169

In the Linux kernel, the following vulnerability has been resolved: slip: bound decode reads against the compressed packet length slhcuncompress parses a VJ-compressed TCP header by advancing a pointer through the packet via decode and pull16. Neither helper bounds-checks against isize, and decod...

CVE-2026-45843

CVE-2026-45843 affects the Linux kernel’s SLIP/VJ-compressed TCP header handling (slip and slhc_uncompress). The vulnerability stems from decode() and pull16() not enforcing bounds against the packet end, and decode() masking its return value to 0xFFFF, causing potential over-reads when a compres...

CVE-2026-45843

In the Linux kernel, the following vulnerability has been resolved: slip: bound decode reads against the compressed packet length slhcuncompress parses a VJ-compressed TCP header by advancing a pointer through the packet via decode and pull16. Neither helper bounds-checks against isize, and decod...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989951)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989951 advisory. In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared...

CVE-2025-58096

CVE-2025-58096 affects BIG-IP TMM: when tm.tcpudptxchecksum is configured as non-default Software-only, undisclosed traffic can terminate TMM, causing DoS on the BIG-IP device. Public sources confirm this vulnerability across BIG-IP versions and provide remediation guidance. Affected BIG-IP branc...

EUVD-2020-23343

Malware in sbrugna...

TCP Checksum Interoperability with RFC1624

Customer installed a Repeater 8540 at Data Center and two Branch Repeater 300 appliances at two branch offices for the Proof of Concept POC test. After installation, customers in the branch offices reported that ICA sessions stopped responding from time to time. The session does not respond to...

CVE-2021-47587

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

Stack overflow

The e1000 network adapters permit a variety of modifications to an Ethernet packet when it is being transmitted. These include the insertion of IP and TCP checksums, insertion of an Ethernet VLAN header, and TCP segmentation offload "TSO". The e1000 device model uses an on-stack buffer to generat...

The vulnerability in the implementation of the TCP checksum function for TCP/IP protocols such as NicheLite and InterNiche allows a attacker to cause a service failure.

The vulnerability of the TCP checksum implementation in the TCP/IP protocols NicheLite and InterNiche is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (5)

No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...

Cisco PIX fails to verify TCP checksum

Overview Versions of Cisco PIX firewalls do not validate the checksum of transiting TCP packets. Attackers may be able to use this problem to create a sustained denial-of-service under certain conditions. Description Cisco PIX firewall systems are used to enforce site-specific network security...