Red Hat IA64 products still missing fixes for the ptrace vs kmod vulnerability

From: Christoph Hellwig (hchat_private)
Date: Wed Apr 30 2003 - 04:28:57 PDT

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    It seems redhat still hasn't manged to make any of their IA64 products
    immune against CAN-2003-0127.
    
    For RH AS2.1 (and it's crippled corporate newspeak variations) a kernel
    errata was released only for x86 but noa IA64, as in
    
    	https://rhn.redhat.com/errata/RHSA-2003-103.html
    
    for RH 7.x on IA64 there was an kernel updated released, 2.4.9-41 whos
    only change over the previous version is the addition of a patch,
    linux-2.4.9-ptrace-harden.patch that seems to fix this exploit, but
    if you look at the specfile this patch isn't actually applied as part
    of the build process ( note the comment in the %patch line!):
    
    # harden ptrace
    # %patch2480 -p1
    
    I have informed Red Hat about this shortly after the package was released
    and was told this has been forwarded to the responsible maintainer, but
    nothing has happened yet..
    



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