Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: Use dstdevnetrcu instead. Replace the three dstdev calls with a helper function enabled for lockdep...

SUSE 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

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

AZL-68927 CVE-2025-40075 affecting package kernel 6.6.126.1-1

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

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...

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...