From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu block-qcow.c block-qcow2.c block-vmdk.c bl...
Date: Tue, 11 Mar 2008 23:23:39 +0100 [thread overview]
Message-ID: <47D7066B.80109@aurel32.net> (raw)
In-Reply-To: <47D6C1B5.2090002@bellard.org>
Fabrice Bellard a écrit :
> IMHO it would be much simpler to do all the tests in the block format
> handlers.
>
Do you mean move all the tests into block-{qcow,qcow2,vmdk}.c ?
> Aurelien Jarno wrote:
>> CVSROOT: /sources/qemu
>> Module name: qemu
>> Changes by: Aurelien Jarno <aurel32> 08/03/11 17:17:59
>>
>> Modified files:
>> . : block-qcow.c block-qcow2.c block-vmdk.c block.c
>> block.h block_int.h
>> Log message:
>> Fix CVE-2008-0928 - insufficient block device address range checking
>>
>> Qemu 0.9.1 and earlier does not perform range checks for block device
>> read or write requests, which allows guest host users with root
>> privileges to access arbitrary memory and escape the virtual machine.
>>
>> CVSWeb URLs:
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block-qcow.c?cvsroot=qemu&r1=1.15&r2=1.16
>>
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block-qcow2.c?cvsroot=qemu&r1=1.10&r2=1.11
>>
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block-vmdk.c?cvsroot=qemu&r1=1.19&r2=1.20
>>
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block.c?cvsroot=qemu&r1=1.54&r2=1.55
>>
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block.h?cvsroot=qemu&r1=1.6&r2=1.7
>>
>> http://cvs.savannah.gnu.org/viewcvs/qemu/block_int.h?cvsroot=qemu&r1=1.16&r2=1.17
>>
>>
>>
>>
>
>
>
>
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' aurel32@debian.org | aurelien@aurel32.net
`- people.debian.org/~aurel32 | www.aurel32.net
next prev parent reply other threads:[~2008-03-11 22:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-11 17:17 [Qemu-devel] qemu block-qcow.c block-qcow2.c block-vmdk.c bl Aurelien Jarno
2008-03-11 17:30 ` Fabrice Bellard
2008-03-11 22:23 ` Aurelien Jarno [this message]
2008-03-11 22:43 ` Fabrice Bellard
2008-03-11 23:15 ` Aurelien Jarno
-- strict thread matches above, loose matches on Subject: below --
2008-03-11 23:30 Aurelien Jarno
2007-09-16 21:59 Thiemo Seufer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=47D7066B.80109@aurel32.net \
--to=aurelien@aurel32.net \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.