From: Solar Designer <solar@openwall.com>
To: kernel-hardening@lists.openwall.com
Subject: Re: [kernel-hardening] 32/64 bitness restriction for pid namespace
Date: Fri, 12 Aug 2011 16:23:43 +0400 [thread overview]
Message-ID: <20110812122343.GA7859@openwall.com> (raw)
In-Reply-To: <20110812120747.GA14598@albatros>
On Fri, Aug 12, 2011 at 04:07:48PM +0400, Vasiliy Kulikov wrote:
> This is the updated version. It tries to handle denied syscalls as if
> they are disabled (MSR/IDT entry is not initialized). I've copied
> handlers' from interrupt handlers and removed kprobes code, which is
> looks like dead in this specific case.
I did suggest this behavior, but I think it's more important to run the
overall idea of this patch by LKML. So please do that without spending
any further time on the code yet. Just post this revision as an RFC to
LKML. Thanks!
Alexander
next prev parent reply other threads:[~2011-08-12 12:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-07 11:00 [kernel-hardening] 32/64 bitness restriction for pid namespace Vasiliy Kulikov
2011-08-08 17:39 ` [kernel-hardening] " Vasiliy Kulikov
2011-08-10 9:52 ` Vasiliy Kulikov
2011-08-10 13:03 ` [kernel-hardening] " Solar Designer
2011-08-10 13:27 ` Vasiliy Kulikov
2011-08-10 14:26 ` Solar Designer
2011-08-10 15:02 ` Vasiliy Kulikov
2011-08-10 15:40 ` Solar Designer
2011-08-10 16:21 ` Vasiliy Kulikov
2011-08-10 16:42 ` Solar Designer
2011-08-12 12:07 ` Vasiliy Kulikov
2011-08-12 12:23 ` Solar Designer [this message]
2011-08-13 15:12 ` Vasiliy Kulikov
2011-08-13 15:19 ` Solar Designer
2011-08-13 16:55 ` Vasiliy Kulikov
2011-08-13 17:31 ` Vasiliy Kulikov
2011-08-13 19:25 ` Solar Designer
2011-08-13 19:22 ` Solar Designer
2011-08-14 9:50 ` Solar Designer
2011-08-14 10:16 ` Vasiliy Kulikov
2011-08-14 11:29 ` Solar Designer
2011-08-14 11:55 ` Vasiliy Kulikov
2011-08-14 12:04 ` Solar Designer
2011-08-14 12:16 ` Vasiliy Kulikov
2011-08-15 15:38 ` Vasiliy Kulikov
2011-08-15 21:33 ` Solar Designer
2011-08-16 6:39 ` Vasiliy Kulikov
2011-08-15 21:46 ` Solar Designer
2011-08-16 6:25 ` Vasiliy Kulikov
2011-08-18 10:34 ` Solar Designer
2011-08-18 14:42 ` Vasiliy Kulikov
2011-08-12 9:09 ` Vasiliy Kulikov
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