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Re: CVE request - kernel: ext4: Make sure the MOVE_EXT ioctl can't overwrite append-only files


From: Josh Bressers <bressers () redhat com>
Date: Wed, 9 Jun 2010 08:42:20 -0400 (EDT)


----- "Eugene Teo" <eugene () redhat com> wrote:

Using the EXT4_IOC_MOVE_EXT ioctl, it is possible to overwrite the 
contents of an append-only donor file.

http://git.kernel.org/linus/1f5a81e41f8b1a782c68d3843e9ec1bfaadf7d72
https://bugzilla.redhat.com/show_bug.cgi?id=601006



Sorry for the delay.

Please use CVE-2010-2066

Thanks

-- 
    JB


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