CVE-2025-40149MediumCVSS 5.5

tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock().

Published
May 31, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2025-40149 →

🎯 Affected products5

  • azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
  • azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.119.3-1 on Azure Linux 3.0
  • azl3 kernel 6.6.119.3-3 on Azure Linux 3.0
  • cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 6.6.121.1-1 KBCBL-Mariner Releases (Security Update) — fixed build 5.15.200.1-1

🔗 References (2)