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Message-ID: <20140307124510.GA28555@kria>
Date: Fri, 7 Mar 2014 13:45:10 +0100
From: Sabrina Dubroca <sd@...asysnail.net>
To: oss-security@...ts.openwall.com
Cc: hannes@...essinduktion.org
Subject: CVE Request: Linux kernel: IPv6: crash due to router advertisement
flooding
The Linux kernel is vulnerable to a crash on hosts that accept router
advertisements. An unlimited number of routes can be created from
router advertisements.
A remote attacker in the same layer 2 segment can cause a crash from
memory exhaustion by flooding router advertisements to a target
machine.
Upstream fix:
https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c88507fbad8055297c1d1e21e599f46960cbee39
The patch is pending for stable.
http://patchwork.ozlabs.org/patch/327515/
Introduced by:
https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=957c665f37007de93ccbe45902a23143724170d0
This commit appeared in 3.0.
Thanks,
--
Sabrina Dubroca
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