[Bug 213135] mounting proc readonly on a different mount point silently mounts it rw if the /proc mount is rw

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Summary: mounting proc readonly on a different mount point silently mounts it rw if the /proc mount is rw


https://bugzilla.redhat.com/show_bug.cgi?id=213135


tmraz at redhat.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |Security
            Summary|mounting proc readonly on a |mounting proc readonly on a
                   |different mount point       |different mount point
                   |remounts /proc mount point  |silently mounts it rw if the
                   |as ro                       |/proc mount is rw
            Version|6                           |8




------- Additional Comments From tmraz at redhat.com  2008-04-04 12:16 EST -------
Actually you're right that the current behavior can have security implications.
kernel-2.6.24.4-64.fc8 x86_64

What distributions with what kernel versions work fine for you?


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