ROS-20261013-73-0417

The vulnerability of the hbhmt6check function in the net/ipv6/netfilter/ip6thbh.c module of the Linux operating system’s IPv6 kernel implementation is related to the execution of operations outside of the buffer memory. Exploiting this vulnerability could allow an attacker to access protected...

CVE-2024-38063

CVE-2024-38063 Research – Windows IPv6 Kernel Remote Code Execution 1. Project Overview This repository contains our research and analysis of CVE-2024-38063 , a critical vulnerability in the Windows TCP/IP stack. CVE stands for Common Vulnerabilities and Exposures. It is a standardized dictionary...

ROS-20261005-73-0123

The vulnerability of the fib6nhinit function in the net/ipv6/route.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260925-73-0022

The vulnerability of the ip6parsetlv function in the net/ipv6/exthdrs.c module of the Linux operating system’s IPv6 kernel implementation is related to the dereferencing of a pointer with an expired validity period. Exploiting this vulnerability could allow an attacker to compromise the...

ROS-20260918-73-0019

The vulnerability of the xfrm6getsaddr function in the net/ipv6/xfrm6policy.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of uninitialized variables. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrit...

Linux IPv6 Kernel Heap Buffer Overflow DoS

The vulnerability of the ip6ip6err function in the net/ipv6/ip6tunnel.c module of the Linux operating system’s IPv6 kernel implementation is related to buffer out-of-buffer writing. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and...

Linux IPv6 Kernel Heap Buffer Overflow DoS

The vulnerability of the calipsoskbuffsetattr function in the net/ipv6/calipso.c module of the Linux operating system’s IPv6 kernel implementation is related to integer overflow or cyclic shift vulnerabilities. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Linux IPv6 ICMP Data Compromise

The vulnerability of the icmp6dev function in the net/ipv6/icmp.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of the NULL pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004282)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004282 advisory. A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6rulelookup, sometimes holding rt6info and other times...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002324 advisory. The ip6appenddatamtu function in net/ipv6/ip6output.c in the IPv6 implementation in the Linux kernel through 3.10.3 does not properly maintain information about...

UBUNTU-CVE-2025-40135

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6xmit Use RCU in ip6xmit in order to use dstdevrcu to prevent possible UAF...

kernel: ipv6: use RCU protection in ip6_default_advmss()

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

CVE-2025-52951

CVE-2025-52951 describes a Protection Mechanism Failure in Juniper Networks Junos OS where kernel filter processing mishandles the payload-protocol match, causing firewall terms to effectively accept all traffic destined for the control plane IPv6 traffic. Affected Junos OS versions include all p...

CVE-2022-49903

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6routenetexitlate During the initialization of ip6routenetinitlate, if file ipv6route or rt6stats fails to be created, the initialization is successful by default. Therefore, the ipv6route or rt6stats file...

CVE-2025-22005 ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix memleak of nhcpcpurthoutput in fibchecknhv6gw. fibchecknhv6gw expects that fib6nhinit cleans up everything when it fails. Commit 7dd73168e273 "ipv6: Always allocate pcpu memory in a fib6nh" moved fibnhcommoninit before...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL deref in fib6nhinit syzbot reminds us that in6devget can return NULL. fib6nhinit ip6validategw &idev ip6routechecknh idev idev = in6devgetdev; // can be NULL Oops: general protection fault, probably fo...

kernel: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()

A vulnerability was found in the Linux kernel's IPv6 handling in the xfrm6getsaddr function, where the issue occurs when ip6dstidev returns NULL, leading to a null pointer dereference and resulting in a general protection fault...

Linux IPv6 Kernel Memory Release DoS

The vulnerability of the Linux operating system’s IPv6 kernel component is related to a memory release error. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux IPv6 Kernel Heap Buffer Overflow DoS

The vulnerability of the seg6init function in the net/ipv6/seg6.c module of the Linux operating system’s IPv6 kernel implementation is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux IPv6 Kernel Heap Buffer Overflow DoS

The vulnerability of the ip6tnlparsetlvenclim function in the net/ipv6/ip6tunnel.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of uninitialized memory. Exploiting this vulnerability could allow a malicious actor to compromise the confidentiality,...