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

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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@xxxxxxxxxxxxxxxxxxx> 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




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