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Workload cluster release azure-34.3.0 for CAPZ

CAPZ releases releases azure-34.3.0

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 v34.2.0

Components

  • Flatcar from v4459.2.4 to v4593.2.1
  • os-tooling from v1.28.0 to v1.31.0