lkml.org 
[lkml]   [2001]   [May]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Potenitial security hole in the kernel
    On Tue, May 29, 2001 at 02:32:23AM +0200, Jamie Lokier wrote:

    By the way, the context stored on the stack is entirely a user
    space context, however it does include some information from the
    kernel that may be useful to user space, such as a page fault
    address.

    I actually (ab)used this for userspace paging with mprotect and
    friends.... nasty hack :)



    --cw
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 12:54    [W:0.020 / U:0.624 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site