Linux distributions
TMA-ALMA10-1.1.2.2.1
Ensure /dev/shm is tmpfs or a separate partition
SedangLevel 1Otomatislinux
Deskripsi
The /dev/shm directory is a world-writable directory that can function as shared memory that facilitates inter process communication (IPC).
Cara pemeriksaan
Metode audit: Perintah shell
shell
if findmnt -kn /dev/shm >/dev/null 2>&1; then echo compliant; else echo /dev/shm' is not a separate partition'; fi- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
For specific configuration requirements of the /dev/shm mount for your environment, modify /etc/fstab. Example: tmpfs /dev/shm tmpfs defaults,rw,nosuid,nodev,noexec,relatime,size=2G 0 0
Properti
- Sistem operasi
- almalinux-10
- Tag
- cis-convertedfilesystemlinux
- Referensi
- CIS AlmaLinux OS 10 Benchmark v1.0.0 - 1.1.2.2.1
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target linux