Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbor use-after-free We sometimes encounter situations where a use-after-free occurs when dereferencing a neighbor pointer. The issue seems to arise because the driver stores a pointer to the neighbo...

CVE-2025-68801

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801

CVE-2025-68801 relates to the Linux kernel mlxsw spectrum_router driver. The vulnerability arises from a use-after-free when dereferencing a neighbour, caused by the driver storing a pointer to the neighbour without holding a reference. The patch fixes the issue by simplifying reference counting:...