Re: Intel Pentium Bug on System V

From: John W. Temples (johnat_private)
Date: Sat Nov 22 1997 - 02:06:30 PST

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    On Fri, 21 Nov 1997, AnthonyX Eufemio wrote:
    
    > In order for the exploit to work on most SystemV systems running on P5
    > x86 you have to do a sync system call first then execute the lock code.
    > I have tested it on SCO UnixWare 1.x, 2.x, and SCO OpenServer 5.x and it
    > will NOT work if you don't do a sync syscall first.
    
    I tried it on two different OpenServer 5.0.4 systems, and both locked
    without doing a sync.
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