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authorEric W. Biederman <ebiederm@xmission.com>2013-03-15 01:03:33 -0700
committerEric W. Biederman <ebiederm@xmission.com>2013-03-17 17:16:16 -0700
commit92f28d973cce45ef5823209aab3138eb45d8b349 (patch)
tree069609531cff66b163ac17f29a8a1ce957d020ef /kernel
parenta937536b868b8369b98967929045f1df54234323 (diff)
downloadlinux-92f28d973cce45ef5823209aab3138eb45d8b349.tar.bz2
scm: Require CAP_SYS_ADMIN over the current pidns to spoof pids.
Don't allow spoofing pids over unix domain sockets in the corner cases where a user has created a user namespace but has not yet created a pid namespace. Cc: stable@vger.kernel.org Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel')
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