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Hack a Locked Linux Laptop in Minutes with This Little-Known Initramfs Glitch

  • Hacker exploits initramfs glitch to compromise encrypted Linux laptops in minutes.
  • Attackers gain root shell access through debug shell, inject malware for persistent control.
  • CVE‑2016‑4484 example highlights vulnerability across various Linux distributions to evade encryption.
  • Protect systems by disabling debug shell, utilizing Secure Boot, and securing /boot partition.
  • Prevent offline boot attacks by securing BIOS/UEFI with a password and disabling rescue boot options.

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