Linux Distros Unpatched Vulnerability : CVE-2017-7477

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or...

CVE-2025-2182

PAN-OS MACsec vulnerability (CVE-2025-2182) affects PA-7500 Series in NGFW clusters. The issue stems from the MACsec protocol implementation, allowing cleartext exposure of the connectivity association key (CAK). A CAK holder can read messages exchanged between devices within a clustered NGFW, wh...

PT-2025-33022 · Palo Alto Networks · Pa-7500 Series +1

Name of the Vulnerable Software and Affected Versions: Palo Alto Networks PAN-OS® affected versions not specified PA-7500 Series devices in an NGFW cluster affected versions not specified Description: A flaw in the implementation of the MACsec protocol can lead to the cleartext exposure of the...

Linux Distros Unpatched Vulnerability : CVE-2025-38020

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to th...

Linux Distros Unpatched Vulnerability : CVE-2022-48882

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix macsec possible null dereference when updating MAC security entity SecY Upon...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netsched: Flush gsoskb list too during -change CVE-2025-37992 In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: fix race condition in unaccepted memory handling CVE-2025-38008 In th...

CVE-2025-38020

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

SUSE CVE-2025-38020

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

CVE-2025-38020

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

UBUNTU-CVE-2025-38020

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

CVE-2025-38020 net/mlx5e: Disable MACsec offload for uplink representor profile

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

CVE-2025-38020

In the Linux kernel issue CVE-2025-38020, MACsec offload is not supported in switchdev mode for uplink representors. The vulnerability stems from NETIF_F_HW_MACSEC remaining set when switching to the uplink representor profile, allowing a null pointer dereference when offloads are added. The fix ...

CVE-2025-38020

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

CVE-2025-38020 net/mlx5e: Disable MACsec offload for uplink representor profile

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Disable MACsec offload for uplink representor profile MACsec offload is not supported in switchdev mode for uplink representors. When switching to the uplink representor profile, the MACsec offload feature must be...

PT-2025-25795

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A vulnerability in the Linux kernel has been resolved. The issue is related to MACsec offload for uplink representor profiles. MACsec offload is not supported in switchdev mode for...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not clearing the MACsec uninstall function bit, which could lead to a null pointer dereference...

CVE-2025-2796

On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be...

Versatile Quantum-Safe Hybrid Key Exchange and Its Application to MACsec

Advancements in quantum computing pose a significant threat to most of the cryptography currently deployed. Fortunately, cryptographic building blocks to mitigate the threat are already available; mostly based on post-quantum and quantum cryptography, but also on symmetric cryptography techniques...

kernel: octeontx2-pf: mcs: Fix NULL pointer dereferences

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences When system is rebooted after creating macsec interface below NULL pointer dereference crashes occurred. This patch fixes those crashes by using correct order of teardown 3324.4069...

kernel: macsec: Fix use-after-free while sending the offloading packet

A use-after-free vulnerability was found in the Linux kernel. The metadatadst, which is used to store the SCI value for macsec offload, is freed by metadatadstfree in macsecfreenetdev, while the driver still uses it to send the packet...