[Bug 801337] Re: One can get root access if there is an error in the boot process

Nathanael Schilling 801337 at bugs.launchpad.net
Fri Jun 24 12:26:52 UTC 2011


Ok I see, thanks a lot for the link! Sorry for reporting this bug as it
seems it is not a bug at all.

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https://bugs.launchpad.net/bugs/801337

Title:
  One can get root access if there is an error in the boot process

Status in “plymouth” package in Ubuntu:
  Invalid

Bug description:
  When booting, if there are errors, for example when mounting file
  systems, then there are cases when it drops to a root prompt. This is
  a very dangerous security bug, as even if one has set up a bios and/or
  bootloader password and otherwise has a safe system it is still
  possible for an attacker to gain root access to the system by
  exploiting errors there may be with the boot process.

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