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[FD] Having fun with dmesg
- To: fulldisclosure@xxxxxxxxxxxx
- Subject: [FD] Having fun with dmesg
- From: halfdog <me@xxxxxxxxxxx>
- Date: Fri, 13 Mar 2015 05:34:40 +0000
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Hello list,
I guess this must be common knowledge somehow already, but although hidden in
plain sight, it did not make it do me yet. So [1] is just a very quick, dirty
and incomplete writeup of thoughts how to use dmesg to
* Get knowledge about e.g. kernel task structure address
* Bypass ALSR in forking applications
* Get logging information from outside a chroot jail
* Get additional network information from iptables LOG target
hd
[1] http://www.halfdog.net/Security/2015/HavingFunWithDmesg/
- --
http://www.halfdog.net/
PGP: 156A AE98 B91F 0114 FE88 2BD8 C459 9386 feed a bee
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=zEHB
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