Mitigates the “Dirty Frag” Linux kernel vulnerabilities (esp4/esp6, rxrpc) that could allow local privilege escalation and container escape on affected nodes.
Changes compared to v31.1.2
Components
- cluster-aws from v3.6.2 to v3.8.0
- cluster from v2.5.1 to v2.6.1
- Flatcar from v4152.2.3 to v4593.2.1
- os-tooling from v1.26.1 to v1.31.0
Changed
- Support newer Flatcar versions which require a larger root volume size. For ease of migration, enforce at least 15 GB even if a smaller, explicit size is specified in chart values.
Added
- Add
enabled flag to providerIntegration.workers.kubeadmConfig to disable the rendering of the KubeadmConfig resource. - containerd: Add flag to enable SELinux.
Changed
- Values: Fix schema. (#580)