From: James Morris <jmorris@namei.org>
To: Andrew Lutomirski <luto@mit.edu>
Cc: Will Drewry <wad@chromium.org>,
linux-kernel@vger.kernel.org, linux-man@vger.kernel.org,
linux-security-module@vger.kernel.org,
linux-arch@vger.kernel.org, linux-doc@vger.kernel.org,
kernel-hardening@lists.openwall.com, netdev@vger.kernel.org,
x86@kernel.org, arnd@arndb.de,
"David S. Miller" <davem@davemloft.net>,
hpa@zytor.com, mingo@redhat.com, Oleg Nesterov <oleg@redhat.com>,
peterz@infradead.org, rdunlap@xenotime.net,
mcgrathr@chromium.org, tglx@linutronix.de,
Eric Paris <eparis@redhat.com>,
Serge Hallyn <serge.hallyn@canonical.com>,
djm@mindrot.org, scarybeasts@gmail.com, indan@nul.nu,
pmoore@redhat.com, Andrew Morton <akpm@linux-foundation.org>,
Jonathan Corbet <corbet@lwn.net>,
eric.dumazet@gmail.com, markus@chromium.org,
coreyb@linux.vnet.ibm.com, Kees Cook <keescook@chromium.org>,
Andy Lutomirski <luto@amacapital.net>,
Stephen Smalley <sds@tycho.nsa.gov>
Subject: Re: [PATCH v18 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
Date: Fri, 13 Apr 2012 14:34:00 +1000 (EST) [thread overview]
Message-ID: <alpine.LRH.2.02.1204131432430.22093@tundra.namei.org> (raw)
In-Reply-To: <CAObL_7ER32AesD6bHk591ss0hTFmp0bjVOKV9oEdhiFwCEVOBA@mail.gmail.com>
On Thu, 12 Apr 2012, Andrew Lutomirski wrote:
> > What about dynamic transitions in SELinux ?
> >
>
> What's a dynamic transition?
The security label can be changed without an exec:
See selinux_setprocattr(), for "current".
- James
--
James Morris
<jmorris@namei.org>
next prev parent reply other threads:[~2012-04-13 4:35 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 21:47 Will Drewry
2012-04-12 21:47 ` [PATCH v18 02/15] Fix execve behavior apparmor for PR_{GET,SET}_NO_NEW_PRIVS Will Drewry
2012-04-12 21:47 ` [PATCH v18 03/15] sk_run_filter: add BPF_S_ANC_SECCOMP_LD_W Will Drewry
2012-04-12 21:47 ` [PATCH v18 04/15] net/compat.c,linux/filter.h: share compat_sock_fprog Will Drewry
2012-04-12 21:47 ` [PATCH v18 05/15] seccomp: kill the seccomp_t typedef Will Drewry
2012-04-12 21:47 ` [PATCH v18 06/15] asm/syscall.h: add syscall_get_arch Will Drewry
2012-04-12 21:47 ` [PATCH v18 07/15] arch/x86: add syscall_get_arch to syscall.h Will Drewry
2012-04-12 22:18 ` Kees Cook
2012-04-12 21:47 ` [PATCH v18 08/15] seccomp: add system call filtering using BPF Will Drewry
2012-04-12 22:19 ` Kees Cook
2012-04-12 21:47 ` [PATCH v18 09/15] seccomp: remove duplicated failure logging Will Drewry
2012-04-12 21:47 ` [PATCH v18 10/15] seccomp: add SECCOMP_RET_ERRNO Will Drewry
2012-04-12 21:48 ` [PATCH v18 11/15] signal, x86: add SIGSYS info and make it synchronous Will Drewry
2012-04-12 21:48 ` [PATCH v18 12/15] seccomp: Add SECCOMP_RET_TRAP Will Drewry
2012-04-12 21:48 ` [PATCH v18 13/15] ptrace,seccomp: Add PTRACE_SECCOMP support Will Drewry
2012-04-12 21:48 ` [PATCH v18 14/15] x86: Enable HAVE_ARCH_SECCOMP_FILTER Will Drewry
2012-04-12 22:16 ` Kees Cook
2012-04-12 21:48 ` [PATCH v18 15/15] Documentation: prctl/seccomp_filter Will Drewry
2012-04-12 22:11 ` Kees Cook
2012-04-18 2:28 ` Paul Gortmaker
2012-04-18 2:53 ` Will Drewry
2012-04-12 22:17 ` [PATCH v18 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs Kees Cook
2012-04-13 4:16 ` James Morris
2012-04-13 4:25 ` Andrew Lutomirski
2012-04-13 4:34 ` James Morris [this message]
2012-04-13 4:40 ` Andy Lutomirski
2012-04-14 1:45 ` James Morris
2012-04-14 3:06 ` Will Drewry
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