Andy Lutomirski 979ad974d2 net: Check the correct namespace when spoofing pid over SCM_RIGHTS ...

commit d661684cf6 upstream.

This is a security bug.

The follow-up will fix nsproxy to discourage this type of issue from
happening again.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-09-26 17:18:05 -07:00

7.6 KiB

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