linux-kernel - Re: [PATCH] Protection for exploiting null dereference using mmap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <Pine.LNX.4.64.0706071858270.15778@fbirervta.pbzchgretzou.qr>
Date:	Thu, 7 Jun 2007 18:58:38 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Stephen Smalley <sds@...ho.nsa.gov>
cc:	Eric Paris <eparis@...hat.com>, Alan Cox <alan@...hat.com>,
	James Morris <jmorris@...ei.org>, linux-kernel@...r.kernel.org,
	selinux@...ho.nsa.gov, drepper@...hat.com, roland@...hat.com,
	arjan@...radead.org, mingo@...e.hu, viro@...iv.linux.org.uk,
	chrisw@...hat.com, sgrubb@...hat.com
Subject: Re: [PATCH] Protection for exploiting null dereference using mmap


On Jun 6 2007 08:47, Stephen Smalley wrote:
>
>I'd be ok with having a different default for SELinux vs. non-SELinux,
>i.e. no restrictions by default under dummy/capability, but restrict it
>by default to 64k if selinux is enabled.  Then we can use policy to
>grant it as needed to the specific programs.

640k?



	Jan
-- 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/