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+ Bug Fix

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- Fix move_mount mediation regression when source is detached
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Merge tag 'apparmor-pr-2024-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor

Pull apparmor fix from John Johansen:
 "Detect that the source mount is not in the namespace and if it isn't
  don't use it as a source path match.

  This prevent apparmor from applying the attach_disconnected flag to
  move_mount() source which prevents detached mounts from appearing as /
  when applying mount mediation, which is not only incorrect but could
  result in bad policy being generated"

* tag 'apparmor-pr-2024-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
  apparmor: Fix move_mount mediation by detecting if source is detached
This commit is contained in:
Linus Torvalds 2024-01-03 13:58:37 -08:00
commit d7807d8544
2 changed files with 5 additions and 0 deletions
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