CVE-2021-21257

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. The RPL-Classic and RPL-Lite implementations in the Contiki-NG operating system versions prior to 4.6 do not validate the address pointer in the RPL source routing header This makes it possible for an...

CVE-2021-32771

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In affected versions it is possible to cause a buffer overflow when copying an IPv6 address prefix in the RPL-Classic implementation in Contiki-NG. In order to trigger the vulnerability, the Contiki-NG system must have...

DEBIAN-CVE-2025-37791

In the Linux kernel, the following vulnerability has been resolved: ethtool: cmiscdb: use correct rpl size in ethtoolcmismodulepoll rpl is passed as a pointer to ethtoolcmismodulepoll, so the correct size of rpl is sizeofrpl which should be just 1 byte. Using the pointer size instead can cause...

UBUNTU-CVE-2025-37791

In the Linux kernel, the following vulnerability has been resolved: ethtool: cmiscdb: use correct rpl size in ethtoolcmismodulepoll rpl is passed as a pointer to ethtoolcmismodulepoll, so the correct size of rpl is sizeofrpl which should be just 1 byte. Using the pointer size instead can cause...

CVE-2025-37791

In the Linux kernel, the following vulnerability has been resolved: ethtool: cmiscdb: use correct rpl size in ethtoolcmismodulepoll rpl is passed as a pointer to ethtoolcmismodulepoll, so the correct size of rpl is sizeofrpl which should be just 1 byte. Using the pointer size instead can cause...

Linux Distros Unpatched Vulnerability : CVE-2023-2156

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of...

UBUNTU-CVE-2025-21768

In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels Some lwtunnels have a dst cache for post-transformation dst. If the packet destination did not change we may end up recording a reference to the lwtunnel in its own...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Added a NULL check for the lookupatid function. The lookupatid function may return NULL if the ATID is invalid or does not exist in the identifier table. This could lead to dereferencing a null pointer without any...

CVE-2022-35927

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In the RPL-Classic routing protocol implementation in the Contiki-NG operating system, an incoming DODAG Information Option DIO control message can contain a prefix information option with a length parameter. The value...

CVE-2024-47181

Contiki-NG is an open-source, cross-platform operating system for IoT devices. An unaligned memory access can be triggered in the two RPL implementations of the Contiki-NG operating system. The problem can occur when either one of these RPL implementations is enabled and connected to an RPL...

PT-2025-8880

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been identified, specifically in the ipv6 component, where certain lwtunnels such as rpl, seg6, and ioam6 have a dst cache for post-transformation dst. Th...

CVE-2024-47181

Contiki-NG is an open-source, cross-platform operating system for IoT devices. An unaligned memory access can be triggered in the two RPL implementations of the Contiki-NG operating system. The problem can occur when either one of these RPL implementations is enabled and connected to an RPL...

CVE-2024-47181 Unaligned memory access in RPL option processing in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. An unaligned memory access can be triggered in the two RPL implementations of the Contiki-NG operating system. The problem can occur when either one of these RPL implementations is enabled and connected to an RPL...

CVE-2024-47181 Unaligned memory access in RPL option processing in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. An unaligned memory access can be triggered in the two RPL implementations of the Contiki-NG operating system. The problem can occur when either one of these RPL implementations is enabled and connected to an RPL...

CVE-2024-47181 Unaligned memory access in RPL option processing in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. An unaligned memory access can be triggered in the two RPL implementations of the Contiki-NG operating system. The problem can occur when either one of these RPL implementations is enabled and connected to an RPL...

CVE-2024-47181

CVE-2024-47181 affects Contiki-NG’s two RPL implementations. An unaligned memory access can occur when an IPv6 packet carries an odd number of padded bytes before the RPL option, causing rpl_ext_header_hbh_update to read a 16-bit integer from an odd address. The impact is architecture-dependent a...

PT-2024-32463 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to the next release after 4.9 Description: The issue is related to an unaligned memory access in the Contiki-NG operating system, specifically in its two RPL implementations. This can be triggered when an IPv6 packet...

SUSE-SU-2024:4053-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20241112 release bsc1233313 - CVE-2024-21853: Faulty finite state machines FSMs in the hardware logic in some 4th and 5th Generation Intel Xeon Processors may allow an authorized user to potentially...

CVE-2024-50011

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item There is no linksnum in struct sndsocacpimach , and we test !link-numadr as a condition to end the loop in hdasdwmachineselect. So an empty item in struct...

CVE-2024-50011 ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item There is no linksnum in struct sndsocacpimach , and we test !link-numadr as a condition to end the loop in hdasdwmachineselect. So an empty item in struct...