Commit dbc47736 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso Committed by Jialin Zhang
Browse files

netfilter: nf_tables: unbind non-anonymous set if rule construction fails

mainline inclusion
from mainline-v6.4
commit 3e704897
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I7H68N
CVE: CVE-2023-3117

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e70489721b6c870252c9082c496703677240f53



--------------------------------

Otherwise a dangling reference to a rule object that is gone remains
in the set binding list.

Fixes: 26b5a571 ("netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarLu Wei <luwei32@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parent af739b3b
Loading
Loading
Loading
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment