Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2026-117 (ALASKERNEL-5.4-2026-117)

The version of kernel installed on the remote host is prior to 5.4.302-222.455. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2026-117 advisory. In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu CVE-2025-40075...

CVE-2025-40075

In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu Replace three dstdev with a lockdep enabled helper...

UBUNTU-CVE-2025-40075

In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu Replace three dstdev with a lockdep enabled helper...

CVE-2025-40075

CVE-2025-40075 affects the Linux kernel’s tcp_metrics code. The fix replaces three dst_dev() calls with a lockdep-enabled helper, using dst_dev_net_rcu() to avoid unsafe RCU access. Reported CVSSv3.1 base score 8.1 (HIGH) with network attack vector and high impact on confidentiality, integrity, a...

CVE-2025-40075 tcp_metrics: use dst_dev_net_rcu()

In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu Replace three dstdev with a lockdep enabled helper...

EUVD-2025-36453

In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu Replace three dstdev with a lockdep enabled helper...

Linux Distros Unpatched Vulnerability : CVE-2025-40075

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tcpmetrics: use dstdevnetrcu Replace three dstdev with a lockdep enabled helper. CVE-2025-40075 Note that Nessus relies on the presence of the package as report...