Date: Tue, 20 Sep 2022 14:18:44 +0000 From: bugzilla-noreply@freebsd.org To: arch@FreeBSD.org Subject: [Bug 121073] [kernel] [patch] run chroot as an unprivileged user Message-ID: <bug-121073-24229-BwKtG7wkfh@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-121073-24229@https.bugs.freebsd.org/bugzilla/> References: <bug-121073-24229@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D121073 Ed Maste <emaste@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Open |Closed Resolution|--- |Overcome By Events --- Comment #13 from Ed Maste <emaste@freebsd.org> --- Implemented in: commit a40cf4175c90142442d0c6515f6c83956336699b Author: Edward Tomasz Napierala <trasz@FreeBSD.org> Date: Tue Jul 20 08:56:04 2021 +0000 Implement unprivileged chroot This builds on recently introduced NO_NEW_PRIVS flag to implement unprivileged chroot, enabled by `security.bsd.unprivileged_chroot`. It allows non-root processes to chroot(2), provided they have the NO_NEW_PRIVS flag set. The chroot(8) utility gets a new flag, -n, which sets NO_NEW_PRIVS before chrooting. Reviewed By: kib Sponsored By: EPSRC Relnotes: yes Differential Revision: https://reviews.freebsd.org/D30130 --=20 You are receiving this mail because: You are on the CC list for the bug.=
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