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Linux Kernel Back-Door Hack Attempt Discovered

An anonymous reader writes "The BitKeeper to CVS gateway was apparently hacked in an attempt to add a root exploit back door to the Linux kernel, according to the linux-kernel archive. The change was in the file kernel/exit.c and changed the user ID of a process to root under the guise of checking the validity of some flags. The core Linux BitKeeper kernel repository was not at risk, and in fact it was the BitKeeper CVS export scripts that detected the unauthorized modifications to CVS. The changes were falsely attributed in CVS to long-time Linux developer davem (David Miller). Users of the BKCVS repository should resync their trees to remove the offending code if they had replicated it since yesterday."

8 of 687 comments (clear)

  1. Re:Ebay-style attacks by agurkan · · Score: 0, Offtopic

    what is the country of attacker has anything to do with attack capability? so, the people in russia live in worse conditions than the US, they still have ethics, and some americans don't, as you yourself point out (RedHat is mostly american).
    i am sorry to see that this attitude of self righteousness is being internalized by americans and europeans more and more everyday.

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    ato
  2. Re:Microsoft by azzy · · Score: 0, Offtopic

    > War is necrophilia.

    No, having sex with dead people is necrophilia.

  3. Re:Microsoft by Inthewire · · Score: 0, Offtopic

    Ah, that happened a long time ago.
    In fact, that's what drew my eye to your post.

    See you again someday soon.

    --


    Writers imply. Readers infer.
  4. Re:Ebay-style attacks by agurkan · · Score: 0, Offtopic

    ok, let me clarify. it is hard to catch someone from france, even though it is not a third world country. does what i have written make sense now? why would i want to bash french? why is calling a country third world country bashing?

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    ato
  5. Re:Microsoft by hummassa · · Score: 0, Offtopic

    I think he meant: War is having sex with dead people.

    --
    It's better to be the foot on the boot than the face on the pavement. ~~ tkx Kadin2048
  6. Re:3 cheers for monolithic kernals by TheRaven64 · · Score: 0, Offtopic
    Do you even know what a square number is?

    Repeat after me... 1, 2, 3, 5, 7, 11

    Uh, those (with the exception of 1) are prime numbers, not square numbers. The square numbers are ones which are an integer multiplied by itself, i.e. 1 (1x1), 4 (2x2), 9 (3x3), 16 (4x4), 25 (5x5) etc. In 2001 (the book, and I think the film) the monolith was 1x4x9. In later books it was stated that this series extended beyond three dimensions.

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    I am TheRaven on Soylent News
  7. Re:3 cheers for monolithic kernals by Nick_dm · · Score: 0, Offtopic

    A square numbers is one which is equal to n^2 when n is a whole number. You are almost talking about primes numbers but you made a mistake, 1 is not a prime. A prime p has to be divisible by two distinct (ie. different) numbers, 1 and itself. 1 and 1 are not distinct (there are some good reasons for this mentioned in the links bellow).

    Square Numbers

    Prime Numbers

  8. Re:Microsoft by azzy · · Score: 0, Offtopic

    Er.. maybe that's what he meant... but even so.. that's not true either.
    War n A state of open, armed, often prolonged conflict carried on between nations, states, or parties.