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McAfee Module "mfeaack" により、ログメッセージに AAC_WARNING が大量に表示される

Solution In Progress - Updated -

Issue

  • McAfee Module 'mfeaack' により、ログメッセージに AAC_WARNING が大量に表示されます。
  • パッチ適用後、/var/log/messages は、AAC_WARNING : No targets specified in rule. でいっぱいになります。
kernel: mfeaack: loading out-of-tree module taints kernel.
kernel: WARNING: module 'mfeaack' built without retpoline-enabled compiler, may affect Spectre v2 mitigation
kernel: mfeaack: module verification failed: signature and/or required key missing - tainting kernel
kernel: AAC rule matching/reporting engine initialized successfully
kernel: AAC module was inserted successfully. Version is - 10.5.0.1483
kernel: AAC_WARNING : No targets specified in rule.
kernel: AAC_WARNING : No targets specified in rule.
kernel: AAC_WARNING : No targets specified in rule.
kernel: AAC_WARNING : No targets specified in rule.
kernel: AAC_WARNING : No targets specified in rule.
kernel: AAC_WARNING : No targets specified in rule.

Environment

  • Red Hat Enterprise Linux 6 & 7
  • Mcafee rpm の以下のリスト
McAfeeFMP
MFEcma 
MFErt

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