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	<title>Comments on: Linux kernel 2.6.31 perf_counter_open exploit</title>
	<atom:link href="http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/feed/" rel="self" type="application/rss+xml" />
	<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/</link>
	<description>Pirates are way cooler than Ninjas, but not as much as Samuraïs</description>
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		<title>By: Soydaybot</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-108980</link>
		<dc:creator>Soydaybot</dc:creator>
		<pubDate>Wed, 04 Jan 2012 02:23:18 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-108980</guid>
		<description>that even when you purchase a employed bag, it&#039;ll be inside a really superior ailment, because the former proprietor shouldregistration number and key, identifying each individual bag as being a separate piece that cannot be replicated. Appear aroundviewers something new and refreshing each period. The styles are exceptional and speak for them by themselves,online buying industry, Chanel came up with its personal official on-line retailer, for its prospects to order theever-postponing journeys into the Chanel outlet. For other folks, this is certainly comprehensive bliss! There are actually females who&#039;re so &lt;a href=&quot;http://www.chanelbagsonline.com&quot; rel=&quot;nofollow&quot;&gt;Classic Chanel Bag&lt;/a&gt; bags to be able in your case to not be ripped off of your hard-earned capital. All you need to do is be acquainted withreduce, considering that the vast majority of them have a very GG or very similar emblem on them. The initial vintage Chanel purses may havenew branded bag. Consequently, it&#039;s of course smarter to opt for a offer the place you will get much more for significantly less dollars.Theseemployees, but for the online store, you are able to search by the solutions by using your individual time, looking into onyour look a perception of timelessness. A diverse endearing feature of this outstanding manufacturer of handbag is</description>
		<content:encoded><![CDATA[<p>that even when you purchase a employed bag, it&#8217;ll be inside a really superior ailment, because the former proprietor shouldregistration number and key, identifying each individual bag as being a separate piece that cannot be replicated. Appear aroundviewers something new and refreshing each period. The styles are exceptional and speak for them by themselves,online buying industry, Chanel came up with its personal official on-line retailer, for its prospects to order theever-postponing journeys into the Chanel outlet. For other folks, this is certainly comprehensive bliss! There are actually females who&#8217;re so <a href="http://www.chanelbagsonline.com" rel="nofollow">Classic Chanel Bag</a> bags to be able in your case to not be ripped off of your hard-earned capital. All you need to do is be acquainted withreduce, considering that the vast majority of them have a very GG or very similar emblem on them. The initial vintage Chanel purses may havenew branded bag. Consequently, it&#8217;s of course smarter to opt for a offer the place you will get much more for significantly less dollars.Theseemployees, but for the online store, you are able to search by the solutions by using your individual time, looking into onyour look a perception of timelessness. A diverse endearing feature of this outstanding manufacturer of handbag is</p>
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	<item>
		<title>By: xipe</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-108713</link>
		<dc:creator>xipe</dc:creator>
		<pubDate>Fri, 22 Apr 2011 09:07:59 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-108713</guid>
		<description>Hi Bozo,

Yes I will, I just need to find a good subject and some free time :)</description>
		<content:encoded><![CDATA[<p>Hi Bozo,</p>
<p>Yes I will, I just need to find a good subject and some free time <img src='http://redstack.net/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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		<title>By: Bozo</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-108702</link>
		<dc:creator>Bozo</dc:creator>
		<pubDate>Thu, 07 Apr 2011 13:18:21 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-108702</guid>
		<description>Thank you for your article. Will you post more soon?</description>
		<content:encoded><![CDATA[<p>Thank you for your article. Will you post more soon?</p>
]]></content:encoded>
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	<item>
		<title>By: Pavan</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-61940</link>
		<dc:creator>Pavan</dc:creator>
		<pubDate>Wed, 29 Sep 2010 05:03:02 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-61940</guid>
		<description>Hi,

When I run the code in my Ubuntu machine ,  perf_counter_open function is not getting 
re-directed instead the return address is intact and the code is returning back normally.

Can you let know if I need to anything more to make the oveflow happen.

Thanks in advance .

Pavan</description>
		<content:encoded><![CDATA[<p>Hi,</p>
<p>When I run the code in my Ubuntu machine ,  perf_counter_open function is not getting<br />
re-directed instead the return address is intact and the code is returning back normally.</p>
<p>Can you let know if I need to anything more to make the oveflow happen.</p>
<p>Thanks in advance .</p>
<p>Pavan</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: ties</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-8186</link>
		<dc:creator>ties</dc:creator>
		<pubDate>Sat, 31 Oct 2009 00:18:46 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-8186</guid>
		<description>Write more ! :(</description>
		<content:encoded><![CDATA[<p>Write more ! <img src='http://redstack.net/blog/wp-includes/images/smilies/icon_sad.gif' alt=':(' class='wp-smiley' /> </p>
]]></content:encoded>
	</item>
	<item>
		<title>By: argp</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-7846</link>
		<dc:creator>argp</dc:creator>
		<pubDate>Sun, 18 Oct 2009 14:04:47 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-7846</guid>
		<description>Nice post.</description>
		<content:encoded><![CDATA[<p>Nice post.</p>
]]></content:encoded>
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	<item>
		<title>By: core</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-7747</link>
		<dc:creator>core</dc:creator>
		<pubDate>Tue, 13 Oct 2009 21:41:32 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-7747</guid>
		<description>excellent writeup!</description>
		<content:encoded><![CDATA[<p>excellent writeup!</p>
]]></content:encoded>
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	<item>
		<title>By: xipe</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-7708</link>
		<dc:creator>xipe</dc:creator>
		<pubDate>Sat, 10 Oct 2009 15:16:09 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-7708</guid>
		<description>Thank you Keen :)
- Xipe</description>
		<content:encoded><![CDATA[<p>Thank you Keen <img src='http://redstack.net/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /><br />
- Xipe</p>
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	<item>
		<title>By: Keen Observer</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-7707</link>
		<dc:creator>Keen Observer</dc:creator>
		<pubDate>Sat, 10 Oct 2009 06:16:50 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-7707</guid>
		<description>Also, credits should go to Silvio Cesare for being the first to use iret in 03, so there!</description>
		<content:encoded><![CDATA[<p>Also, credits should go to Silvio Cesare for being the first to use iret in 03, so there!</p>
]]></content:encoded>
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	<item>
		<title>By: Keen Observer</title>
		<link>http://redstack.net/blog/2009/09/24/linux-kernel-2631-perf_counter_open-exploit/comment-page-1/#comment-7705</link>
		<dc:creator>Keen Observer</dc:creator>
		<pubDate>Sat, 10 Oct 2009 06:06:33 +0000</pubDate>
		<guid isPermaLink="false">http://redstack.net/blog/?p=70#comment-7705</guid>
		<description>Spender has always been out for glory, it&#039;s common news that he stole the whole grsecurity ideology, I mean -- a bug was discovered, and exploited over a week ago, and he scouts the internet for blogs that talk about it without giving credit to him and qaaz, funny how it&#039;s not qaaz that complains ;) --  Good work xipe, continue posting more, I&#039;m sure a lot of people congratulate your efforts.</description>
		<content:encoded><![CDATA[<p>Spender has always been out for glory, it&#8217;s common news that he stole the whole grsecurity ideology, I mean &#8212; a bug was discovered, and exploited over a week ago, and he scouts the internet for blogs that talk about it without giving credit to him and qaaz, funny how it&#8217;s not qaaz that complains <img src='http://redstack.net/blog/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  &#8212;  Good work xipe, continue posting more, I&#8217;m sure a lot of people congratulate your efforts.</p>
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