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Date:      Thu, 19 Dec 2024 21:32:32 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 283425] [nullfs] nosuid bypass
Message-ID:  <bug-283425-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283425

            Bug ID: 283425
           Summary: [nullfs] nosuid bypass
           Product: Base System
           Version: Unspecified
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: bugs-freebsd-org916@ketas.si.pri.ee

mounting nullfs from the source directory that resides on filesystem that h=
as
nosuid option configured allows suid execution again

explicitly mounting nullfs with nosuid disables it

however, mount, in both cases shows that nosuid is set, when in reality it
isn't

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