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Thread: local root exploit all linux kernels patch now

  1. #11
    Kwiep
    Join Date
    Aug 2001
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    924
    It failed on my setup too, but I lost track of what version I run because they release a new ****ing kernel like every day. My guess would be 2.6.(8 or 9)-rc bla, the vanilla one with one or two patches.

    On gentoo btw, but it's not the kernel sources from gentoo's portage.
    Double Dutch

  2. #12
    Senior Member gore's Avatar
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    Originally posted here by neel
    It failed on my setup too, but I lost track of what version I run because they release a new ****ing kernel like every day. My guess would be 2.6.(8 or 9)-rc bla, the vanilla one with one or two patches.

    On gentoo btw, but it's not the kernel sources from gentoo's portage.
    I think you have mistaken Gentoo security flaws for Kernels. Those actually are released every day

    Jinx, ZC, uhhhh, lol. Zero, don't run a damn thing he sends you as root. You'd be so bent over you'd think you were 12 in Never land.

  3. #13
    [rodney@Matrix scratch]$ ./a.out

    [+] SLAB cleanup
    child 1 VMAs 126
    [+] moved stack bfffe000, task_size=0xc0000000, map_base=0xbf800000
    [+] vmalloc area 0xc8400000 - 0xd0401000
    Wait... |
    [+] race won maps=5488
    expanded VMA (0xbfffc000-0xffffe000)
    [!] try to exploit 0xcc99b000
    [+] gate modified ( 0xffec938c 0x0804ec00 )
    [+] exploited, uid=0

    sh-2.05b# whoami
    root
    sh-2.05b# uname -a
    Linux Matrix 2.4.22-10mdk #1 Thu Sep 18 12:30:58 CEST 2003 i586 unknown unknown GNU/Linux
    sh-2.05b#
    the code has a script kiddie trade inside.....change /dev/shm to your current working directory

  4. #14
    Senior Member gore's Avatar
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    STRONG BAD!!!!!!!!!!!!!


    Sorry, this has more than enough to do with security. Last month Dtrong Bad got a Computer virii in the mail.

  5. #15
    "What is this? Did the Quadratic Formula explode? I see a 'Strong ba' in there, but it's getting eaten by some... Linux or something..."
    http://www.homestarrunner.com/sbemail118.html

  6. #16
    Senior Member
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    Nov 2001
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    Well, on my 2.6.9 desktop I'm on right now, it took FOREVER to run (upwards of 20 minutes without the -f switch) and failed. Using -f yielded the same results:
    Code:
    $ ./a.out -f
    
        child 1 VMAs 0
    [+] moved stack bfffe000, task_size=0xc0000000, map_base=0xbf800000
    [+] vmalloc area 0xe0000000 - 0xffffd000
    
    [-] FAILED: try again (-f switch) and again (Cannot allocate memory)
    
    [1]+  Stopped                 ./a.out -f
    Chris Shepherd
    The Nelson-Shepherd cutoff: The point at which you realise someone is an idiot while trying to help them.
    \"Well as far as the spelling, I speak fluently both your native languages. Do you even can try spell mine ?\" -- Failed Insult
    Is your whole family retarded, or did they just catch it from you?

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