Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Rejects duplicate devices during updates. It is possible for a chain/flowtable update to include duplicate devices within the same batch. Unfortunately, the netdev event path only removes the first device...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: Fix for duplicate devices in netdev hooks When handling NETDEVREGISTER notifications, duplicate device registrations must be avoided, as the device might have been added by nftnetdevhookalloc during the...

SUSE CVE-2026-43454

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

CVE-2026-43454

A flaw was found in the Linux kernel's netfilter nftables component. This vulnerability allows for duplicate device registration when handling network device registration notifications. Such duplicate registrations can lead to unexpected system behavior or instability...

Linux Distros Unpatched Vulnerability : CVE-2026-43454

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the...

EUVD-2026-28760

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

CVE-2026-43454

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

CVE-2026-43454

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

CVE-2026-43454

CVE-2026-43454 concerns the Linux kernel nf_tables netfilter component. The issue arises when handling NETDEV_REGISTER notifications: a device may be registered twice because nft_netdev_hook_alloc() could have already added the device when the hook was created. The result is duplicate device regi...

CVE-2026-43454

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

CVE-2026-43454 netfilter: nf_tables: Fix for duplicate device in netdev hooks

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix for duplicate device in netdev hooks When handling NETDEVREGISTER notification, duplicate device registration must be avoided since the device may have been added by nftnetdevhookalloc already when creati...

PT-2026-39115

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter nf tables component where duplicate device registration may occur when handling NETDEV REGISTER notifications. This happens because a device might have...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1430)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1430 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicate device on updates CVE-2025-38678 In the Linux kernel, the following vulnerability has...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicate device on updates CVE-2025-38678 In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix flag-dropping behavior in ksmmadvise CVE-2025-40040 In the Lin...

Unbreakable Enterprise kernel security update

5.15.0-315.196.5.1 - netfilter: nftables: reject duplicate device on updates Pablo Neira Ayuso Orabug: 38744086 CVE-2025-38678 - Reapply 'cpuidle: menu: Avoid discarding useful information' Harshvardhan Jha Orabug: 38744084 - rtc: expose RTCFEATUREUPDATEINTERRUPT Alexandre Belloni Orabug: 3874408...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-28040)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-28040 advisory. - netfilter: nftables: reject duplicate device on updates Pablo Neira Ayuso Orabug: 38712798 CVE-2025-38678 - ice: fix using untrusted value of...

Security update for kernel-livepatch-MICRO-6-0_Update_11

This update for kernel-livepatch-MICRO-6-0Update11 fixes the following issues: CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631 CVE-2025-38678: nftables: reject duplicate device on updates bsc1249534 Patch Instructions: To install this SUSE update use the SUSE...

SUSE-SU-2025:20958-1 Security update for kernel-livepatch-MICRO-6-0_Update_11

This update for kernel-livepatch-MICRO-6-0Update11 fixes the following issues: - CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631 - CVE-2025-38678: nftables: reject duplicate device on updates bsc1249534...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

This update for kernel-livepatch-MICRO-6-0-RTUpdate2 fixes the following issues: CVE-2024-49974: NFSD: limit the number of concurrent async COPY operations bsc1232384 CVE-2025-21971: netsched: Prevent creation of classes with TCHROOT bsc1245794 CVE-2025-38206: exfat: fix double free in delayedfre...

SUSE-SU-2025:20886-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-49974: NFSD: limit the number of concurrent async COPY operations bsc1232384 - CVE-2025-21971: netsched: Prevent creation of classes with TCHROOT bsc1245794 - CVE-2025-38206: exfat: fix double free in...