Date: Mon, 25 Feb 2013 19:59:01 +0100 From: Mathias Krause <minipli@...glemail.com> To: oss-security@...ts.openwall.com Subject: Re: CVE Request: kernel - sock_diag: Fix out-of-bounds access to sock_diag_handlers On Mon, Feb 25, 2013 at 7:53 PM, Dan Rosenberg <dan.j.rosenberg@...il.com> wrote: > On 02/25/2013 01:45 PM, Mathias Krause wrote: >> Did you even try to run the exploit on a v3.2 kernel? Or even more >> simple, looked at the code of a v3.2 kernel? There is no sock_diag >> anywhere in the kernel; there is only inet_diag. And inet_diag hadn't >> and still does not have the out-of-bounds access issue. So no, this >> bug is non-existent on a v3.2 kernel. >> >> Thanks, >> Mathias >> > The bug was introduced with this commit: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=d366477a52f1df29fa066ffb18e4e6101ee2ad04 > > This commit took place during kernel version 3.2.0-rc4, so yes, it does > seem to affect 3.2 kernels. $ git describe --contains d366477a52f1df29fa066ffb18e4e6101ee2ad04 v3.3-rc1~182^2~326 Is git lying to me or what? Cheers, Mathias
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