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Linux kernel ELF core dump privilege elevation

Hi,
since it became clear from the discussion in January about the uselib()
vulnerability, that the Linux community prefers full, non-embargoed
disclosure of kernel bugs, I release full details right now. However to
follows at least some of the responsable disclosure rules, no exploit code
will be
released. Instead, only a proof-of-concept code is released to demonstrate
the vulnerability.

And here’s a patch for 2.6 that is completly untested. I’ll work on
testing it today and if it works, we …