Re: [PATCH 6.6 017/568] cgroup/cpuset: Prevent UAF in proc_cpuset_show()

On Thu, Aug 15, 2024 at 12:00:35PM +0200, Michal Koutný wrote:

On Wed, Aug 14, 2024 at 07:45:54PM GMT, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:

...

It is in 6.6.44.

I meant the commit d23b5c577715 is missing in the backports:

git grep "list_del.*root_list" torvalds/master -- kernel/cgroup/cgroup.c torvalds/master:kernel/cgroup/cgroup.c: list_del_rcu(&root->root_list);

git grep "list_del.*root_list" v6.6.44 -- kernel/cgroup/cgroup.c v6.6.44:kernel/cgroup/cgroup.c: list_del(&root->root_list);

Ah, yes. Is that an issue?

confused,

greg k-h