Unverified Commit c6a3d040 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12480 CVE-2024-36286 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yongqiang Liu <liuyongqiang13@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/MELNXUILSASFEJWQF3OBQKI3EHJXDRIR/ 
Eric Dumazet (1):
  netfilter: nfnetlink_queue: acquire rcu_read_lock() in
    instance_destroy_rcu()


-- 
2.25.1
 
https://gitee.com/src-openeuler/kernel/issues/IA7D8D 
 
Link:https://gitee.com/openeuler/kernel/pulls/12480

 

Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents bcb75de2 3fd65b66

net/netfilter/nfnetlink_queue.c

+2 −0
Original line number Diff line number Diff line
@@ -167,7 +167,9 @@ instance_destroy_rcu(struct rcu_head *head) 
	struct nfqnl_instance *inst = container_of(head, struct nfqnl_instance,

						   rcu);



	rcu_read_lock();

	nfqnl_flush(inst, NULL, 0);

	rcu_read_unlock();

	kfree(inst);

	module_put(THIS_MODULE);

}