Pablo Neira Ayuso
e0c1b35239
netfilter: nf_tables: hold mutex on netns pre_exit path
...
[ 3923b1e4406680d57da7e873da77b1683035d83f ]
clean_net() runs in workqueue while walking over the lists, grab mutex.
Fixes: 767d1216bff8 ("netfilter: nftables: fix possible UAF over chains from packet path in netns")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-30 12:44:08 +01:00
..
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