TMA-ROS1-1.1.1.7
Ensure mounting of FAT filesystems is limited
說明
The FAT filesystem format is primarily used on older windows systems and portable USB drives or flash modules. It comes in three types FAT12 , FAT16 , and FAT32 all of which are supported by the vfat kernel module. Manual review against site policy. Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.
檢查方式
稽核方法: 人工審核
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If utilizing UEFI the FAT filesystem format is required. If this case, ensure that the FAT filesystem is only used where appropriate Run the following command grep -E -i '\svfat\s' /etc/fstab And review that any output is appropriate for your environment If not utilizing UEFI Run the following commands and verify the output is as indicated: # modprobe --showconfig | grep vfat install vfat /bin/true # lsmod | grep vfat <No output>
修補方式
修補方法: 操作指南或基礎設施修補檔
Edit or create a file in the /etc/modprobe.d/ directory ending in .conf Example: vi /etc/modprobe.d/vfat.conf install vfat /bin/true Run the following command to unload the vfat module: # rmmod vfat
屬性
- 作業系統
- 不限
- 標籤
- rosros1melodicsystem
- 參考資料
- CIS ROS Melodic Benchmark v1.0.0 - 1.1.1.7 Ensure mounting of FAT filesystems is limited