On Sat, Jul 10, 2021 at 09:38:07PM +0300, Davis Mosenkovs wrote:
> Commit 557bb37533a3 ("mac80211: do not accept/forward invalid EAPOL
> frames") uses skb_mac_header() before eth_type_trans() is called
> leading to incorrect pointer, the pointer gets written to. This issue
> has appeared during backporting to 4.4, 4.9 and 4.14.
>
> Fixes: 557bb37533a3 ("mac80211: do not accept/forward invalid EAPOL frames")
> Link: https://lore.kernel.org/r/CAHQn7pKcyC_jYmGyTcPCdk9xxATwW5QPNph=bsZV8d-HPwNsyA@xxxxxxxxxxxxxx
> Cc: <stable@xxxxxxxxxxxxxxx> # 4.14.x
> Signed-off-by: Davis Mosenkovs <davis@xxxxxxxxxxxx>
> ---
> net/mac80211/rx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Ah, see your other backports now, nice, all now is good.
greg k-h
