Re: [PATCH] binder: fix UAF of alloc->vma in race with munmap()

From: Greg Kroah-Hartman
Date: Sat May 20 2023 - 05:54:27 EST


On Fri, May 19, 2023 at 07:59:49PM +0000, Carlos Llamas wrote:
> [ cmllamas: clean forward port from commit 015ac18be7de ("binder: fix
> UAF of alloc->vma in race with munmap()") in 5.10 stable. It is needed
> in mainline after the revert of commit a43cfc87caaf ("android: binder:
> stop saving a pointer to the VMA") as pointed out by Liam. The commit
> log and tags have been tweaked to reflect this. ]

I'm confused, is this for a stable release (and if so, which one), or is
this for Linus's tree?

thanks,

greg k-h