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Re: Re: Kernel update status

Am Dienstag, den 21.09.2010, 10:24 -0600 schrieb Adam Carheden:
> Has anyone with access to Mr. Gilber's compiled kernel had a chance to
> test it? Did I bork `cd linux-2.6-2.6.32 && fakeroot debian/rules
> binary` somehow or are we missing a patch?

The exploit doesn't work for me using linux-2.6 2.6.32-23~bpo50+1:

ntretkow@hostname:~$ id
uid=1000(ntretkow) gid=1000(ntretkow) groups=1000(ntretkow)

ntretkow@hostname:~$ cat /proc/version 
Linux version 2.6.32-bpo.5-amd64 (Debian 2.6.32-23~bpo50+1) (norbert@tretkowski.de) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #1 SMP Sat Sep 18 19:03:14 UTC 2010

ntretkow@hostname:~$ ./ex 
resolved symbol commit_creds to 0xffffffff8106912d
resolved symbol prepare_kernel_cred to 0xffffffff81069030
mapping at 3f80000000
UID 1000, EUID:1000 GID:1000, EGID:1000

sh-3.2$ id
uid=1000(ntretkow) gid=1000(ntretkow) groups=1000(ntretkow)


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