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    SubjectRe: [PATCH v2] net: don't allow CAP_NET_ADMIN to load non-netdev kernel modules
    02.03.2011 00:33, Vasiliy Kulikov wrote:
    > Since a8f80e8ff94ecba629542d9b4b5f5a8ee3eb565c any process with
    > CAP_NET_ADMIN may load any module from /lib/modules/. This doesn't mean
    > that CAP_NET_ADMIN is a superset of CAP_SYS_MODULE as modules are
    > limited to /lib/modules/**. However, CAP_NET_ADMIN capability shouldn't
    > allow anybody load any module not related to networking.
    >
    > This patch restricts an ability of autoloading modules to netdev modules
    > with explicit aliases. This fixes CVE-2011-1019.
    []
    > Reference: https://lkml.org/lkml/2011/2/24/203
    >
    > Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>

    This looks much saner :)

    Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

    /mjt


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