TMA-FREEBSD-1.1.1.2
Ensure msdosfs kernel module is not available
SrednjaNivo 1Automatskafreebsd
Opis
The msdosfs driver will permit the FreeBSD kernel to read and write MS-DOS based file systems. Removing support for unneeded file system types reduces the local attack surface of the system. This module is required only when reading or writing from MS-DOS based filesystems such as FAT16 or FAT32 file systems. Audit: `kldstat -q -m msdosfs` must report the module is not loaded.
Kako se proverava
Metod provere: Komanda ljuske
shell
command -v kldstat >/dev/null 2>&1 || exit 1; kldstat -q -m msdosfs && echo "msdosfs kernel module is loaded" || echo compliant- Očekivani izlaz
compliant
Kako se ispravlja
Metod ispravke: Smernica ili zakrpa infrastrukture
kldunload -f msdosfs; printf 'msdosfs_load="NO"\n' >> /boot/loader.conf (remove any msdosfs_load="YES" and kld_list entry)
Svojstva
- Operativni sistemi
- Bilo koji
- Oznake
- freebsdhardening
- Referenca
- CIS FreeBSD 14 Benchmark v1.0.1 - 1.1.1.2 Ensure msdosfs kernel module is not available
Proverite ovaj računar
Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.
shell
tmaegis scan --target freebsd