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<channel>
	<title>Komentarze do: Dziura w kernelu Linuksa 2.6.23-2.6.24</title>
	<atom:link href="http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/feed/" rel="self" type="application/rss+xml" />
	<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/</link>
	<description>Kto się poddaje ten przegrywa, jedyne granice są w Twojej głowie.</description>
	<lastBuildDate>Fri, 20 Nov 2009 15:30:27 +0000</lastBuildDate>
	<generator>http://wordpress.com/</generator>
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		<item>
		<title>Autor: TBH</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-92</link>
		<dc:creator>TBH</dc:creator>
		<pubDate>Mon, 11 Feb 2008 19:56:09 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-92</guid>
		<description>A to mój błąd :) zwracam honor</description>
		<content:encoded><![CDATA[<p>A to mój błąd <img src='http://s.wordpress.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  zwracam honor</p>
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	</item>
	<item>
		<title>Autor: arturek</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-91</link>
		<dc:creator>arturek</dc:creator>
		<pubDate>Mon, 11 Feb 2008 19:42:45 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-91</guid>
		<description>to już jest ten 2.6.24.2</description>
		<content:encoded><![CDATA[<p>to już jest ten 2.6.24.2</p>
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	</item>
	<item>
		<title>Autor: TBH</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-90</link>
		<dc:creator>TBH</dc:creator>
		<pubDate>Mon, 11 Feb 2008 19:22:17 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-90</guid>
		<description>W Incoming jest 2.6.24.1 ,a dopiero wydane dzisiaj 2.6.24.2 poprawia ten błąd</description>
		<content:encoded><![CDATA[<p>W Incoming jest 2.6.24.1 ,a dopiero wydane dzisiaj 2.6.24.2 poprawia ten błąd</p>
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	</item>
	<item>
		<title>Autor: arturek</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-89</link>
		<dc:creator>arturek</dc:creator>
		<pubDate>Mon, 11 Feb 2008 19:19:50 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-89</guid>
		<description>Dla Debiana Sid nowy kernel już w http://incoming.debian.org/ ,
czyli za chwile w repozytoriach i już poprawili</description>
		<content:encoded><![CDATA[<p>Dla Debiana Sid nowy kernel już w <a href="http://incoming.debian.org/" rel="nofollow">http://incoming.debian.org/</a> ,<br />
czyli za chwile w repozytoriach i już poprawili</p>
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	</item>
	<item>
		<title>Autor: harry666t</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-88</link>
		<dc:creator>harry666t</dc:creator>
		<pubDate>Mon, 11 Feb 2008 18:20:09 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-88</guid>
		<description>@wszyscy którym na 2.6.24 lub innych nie działa.

Błąd z tego co wiem pojawił się już dawno temu (2.6.17) i siedzi w tym całym vmsplice. nie wiem za co dokładnie toto odpowiada, ale można skompilować kernel *bez* tego i dlatego w niektórych nie bangla. Ale dobrze wiedzieć o czymś takim. Szkoda tylko że moja ulubiona maszyna (freeshells.ch) śmiga na NetBSD :P

[ 191958 7155 0.32 harry@satan ~ ]
$ gcc $_ &amp;&amp; ./a.out
exploit.c:147:28: warning: no newline at end of file
-----------------------------------
 Linux vmsplice Local Root Exploit
 By qaaz
-----------------------------------
[+] addr: 0xc011935e
[+] root
[ 192007 2611 0.30 root@satan ~ ]
# whoami
root
[ 192014 27373 0.25 root@satan ~ ]
# id
uid=0(root) gid=0(root) groups=20(dialout),24(cdrom),25(floppy),29(audio),30(dip),44(video),46(plugdev),100(users),108(netdev),113(powerdev),200(fusers)
[ 192015 24329 0.25 root@satan ~ ]
# uname -a
Linux satan 2.6.24-1-686 #1 SMP Wed Feb 6 15:20:27 UTC 2008 i686 GNU/Linux

ups :)

co niedobre, nie ma jeszcze poprawki, nawet w unstable o,O</description>
		<content:encoded><![CDATA[<p>@wszyscy którym na 2.6.24 lub innych nie działa.</p>
<p>Błąd z tego co wiem pojawił się już dawno temu (2.6.17) i siedzi w tym całym vmsplice. nie wiem za co dokładnie toto odpowiada, ale można skompilować kernel *bez* tego i dlatego w niektórych nie bangla. Ale dobrze wiedzieć o czymś takim. Szkoda tylko że moja ulubiona maszyna (freeshells.ch) śmiga na NetBSD <img src='http://s.wordpress.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> </p>
<p>[ 191958 7155 0.32 harry@satan ~ ]<br />
$ gcc $_ &amp;&amp; ./a.out<br />
exploit.c:147:28: warning: no newline at end of file<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
 Linux vmsplice Local Root Exploit<br />
 By qaaz<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
[+] addr: 0xc011935e<br />
[+] root<br />
[ 192007 2611 0.30 root@satan ~ ]<br />
# whoami<br />
root<br />
[ 192014 27373 0.25 root@satan ~ ]<br />
# id<br />
uid=0(root) gid=0(root) groups=20(dialout),24(cdrom),25(floppy),29(audio),30(dip),44(video),46(plugdev),100(users),108(netdev),113(powerdev),200(fusers)<br />
[ 192015 24329 0.25 root@satan ~ ]<br />
# uname -a<br />
Linux satan 2.6.24-1-686 #1 SMP Wed Feb 6 15:20:27 UTC 2008 i686 GNU/Linux</p>
<p>ups <img src='http://s.wordpress.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p>co niedobre, nie ma jeszcze poprawki, nawet w unstable o,O</p>
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	</item>
	<item>
		<title>Autor: Mafioss</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-87</link>
		<dc:creator>Mafioss</dc:creator>
		<pubDate>Mon, 11 Feb 2008 17:54:22 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-87</guid>
		<description>&lt;pre class=&quot;brush: plain;&quot;&gt;mafi@arch Desktop]$ ./a.out
———————————–
Linux vmsplice Local Root Exploit
By qaaz
———————————–
[+] mmap: 0×0 .. 0×1000
[+] page: 0×0
[+] page: 0×20
[+] mmap: 0×4000 .. 0×5000
[+] page: 0×4000
[+] page: 0×4020
[+] mmap: 0×1000 .. 0×2000
[+] page: 0×1000
[+] mmap: 0xb7dd3000 .. 0xb7e05000
[-] vmsplice: Bad address
[mafi@arch Desktop]$&lt;/pre&gt;
Testowałem na tym: http://www.milw0rm.com/exploits/5092

A kernel mam:
&lt;pre class=&quot;brush: plain;&quot;&gt;[mafi@arch Desktop]$ uname -a
Linux arch 2.6.24-ARCH #1 SMP PREEMPT Sun Feb 10 15:21:33 UTC 2008 i686 Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz GenuineIntel GNU/Linux&lt;/pre&gt;
a na http://www.milw0rm.com/exploits/5093:

&lt;pre class=&quot;brush: plain;&quot;&gt;[mafi@arch Desktop]$ gcc cos.c
cos.c:147:28: warning: no newline at end of file
[mafi@arch Desktop]$ ./a.out
-----------------------------------
 Linux vmsplice Local Root Exploit
 By qaaz
-----------------------------------
[+] addr: 0xc0120740
[-] wtf
[mafi@arch Desktop]$&lt;/pre&gt;</description>
		<content:encoded><![CDATA[<pre class="brush: plain;">mafi@arch Desktop]$ ./a.out
———————————–
Linux vmsplice Local Root Exploit
By qaaz
———————————–
[+] mmap: 0×0 .. 0×1000
[+] page: 0×0
[+] page: 0×20
[+] mmap: 0×4000 .. 0×5000
[+] page: 0×4000
[+] page: 0×4020
[+] mmap: 0×1000 .. 0×2000
[+] page: 0×1000
[+] mmap: 0xb7dd3000 .. 0xb7e05000
[-] vmsplice: Bad address
[mafi@arch Desktop]$</pre>
<p>Testowałem na tym: <a href="http://www.milw0rm.com/exploits/5092" rel="nofollow">http://www.milw0rm.com/exploits/5092</a></p>
<p>A kernel mam:</p>
<pre class="brush: plain;">[mafi@arch Desktop]$ uname -a
Linux arch 2.6.24-ARCH #1 SMP PREEMPT Sun Feb 10 15:21:33 UTC 2008 i686 Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz GenuineIntel GNU/Linux</pre>
<p>a na <a href="http://www.milw0rm.com/exploits/5093" rel="nofollow">http://www.milw0rm.com/exploits/5093</a>:</p>
<pre class="brush: plain;">[mafi@arch Desktop]$ gcc cos.c
cos.c:147:28: warning: no newline at end of file
[mafi@arch Desktop]$ ./a.out
-----------------------------------
 Linux vmsplice Local Root Exploit
 By qaaz
-----------------------------------
[+] addr: 0xc0120740
[-] wtf
[mafi@arch Desktop]$</pre>
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	</item>
	<item>
		<title>Autor: klipnicki</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-86</link>
		<dc:creator>klipnicki</dc:creator>
		<pubDate>Mon, 11 Feb 2008 14:14:21 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-86</guid>
		<description>U mnie ów nawet nie drgnął...
http://klipnicki.wordpress.com/2008/02/11/eksplojt/</description>
		<content:encoded><![CDATA[<p>U mnie ów nawet nie drgnął&#8230;<br />
<a href="http://klipnicki.wordpress.com/2008/02/11/eksplojt/" rel="nofollow">http://klipnicki.wordpress.com/2008/02/11/eksplojt/</a></p>
]]></content:encoded>
	</item>
	<item>
		<title>Autor: localh0st</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-85</link>
		<dc:creator>localh0st</dc:creator>
		<pubDate>Mon, 11 Feb 2008 13:45:38 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-85</guid>
		<description>Witajcie. Dziś sprawdziłem na Archu. Kernel 2.6.23 był podatny, wszedłem na roota. Zaktualizowałem system, wraz z kernelem (w wersji 2.6.24.1-2 ), i co? Efekt:
[localh0st@asylum Desktop]$ ./exploit.out
-----------------------------------
 Linux vmsplice Local Root Exploit
 By qaaz
-----------------------------------
[+] addr: 0xc0120740
[-] wtf
[localh0st@asylum Desktop]$ whoami
localh0st


Czyli już po sprawie.</description>
		<content:encoded><![CDATA[<p>Witajcie. Dziś sprawdziłem na Archu. Kernel 2.6.23 był podatny, wszedłem na roota. Zaktualizowałem system, wraz z kernelem (w wersji 2.6.24.1-2 ), i co? Efekt:<br />
[localh0st@asylum Desktop]$ ./exploit.out<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
 Linux vmsplice Local Root Exploit<br />
 By qaaz<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
[+] addr: 0xc0120740<br />
[-] wtf<br />
[localh0st@asylum Desktop]$ whoami<br />
localh0st</p>
<p>Czyli już po sprawie.</p>
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	</item>
	<item>
		<title>Autor: qbsiu</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-80</link>
		<dc:creator>qbsiu</dc:creator>
		<pubDate>Sun, 10 Feb 2008 22:16:44 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-80</guid>
		<description>http://www.milw0rm.com/exploits/5092</description>
		<content:encoded><![CDATA[<p><a href="http://www.milw0rm.com/exploits/5092" rel="nofollow">http://www.milw0rm.com/exploits/5092</a></p>
]]></content:encoded>
	</item>
	<item>
		<title>Autor: inirudebwoy</title>
		<link>http://tbhthelolmaker.wordpress.com/2008/02/10/exploit/#comment-79</link>
		<dc:creator>inirudebwoy</dc:creator>
		<pubDate>Sun, 10 Feb 2008 21:26:36 +0000</pubDate>
		<guid isPermaLink="false">http://tbhthelolmaker.wordpress.com/?p=33#comment-79</guid>
		<description>Niezbyt ciekawa informacja.</description>
		<content:encoded><![CDATA[<p>Niezbyt ciekawa informacja.</p>
]]></content:encoded>
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