Re: mptcp: use-after-free read in subflow_get_info() via sock_diag

From: Greg KH

Date: Sun Nov 01 2026 - 09:36:31 EST


On Sun, Nov 01, 2026 at 01:28:48PM +0000, Mihalis Haatainen wrote:
> Greg,
> Sorry about that, fixed. Maintainers and lists below are from
> get_maintainer.pl against net/mptcp/diag.c. Patch inline below,
> applies cleanly to current mainline.

THat's not how any of this should work, sorry, please read the security
documentation again.

thanks,

greg k-h