Re: [PATCH v3 stable/linux-6.12.y 0/3] Backport Fix incorrect overlayfs mmap() and mprotect() LSM access controls

Sasha Levin <[email protected]> Tue, 30 Jun 2026 18:23:09 -0400
Newsgroups org.kernel.vger.linux-unionfs,org.kernel.vger.bpf,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-security-module,org.kernel.vger.selinux,org.kernel.vger.stable
Message-ID <[email protected]>
> Backport the patch series
> "Fix incorrect overlayfs mmap() and mprotect() LSM access controls" [1]
> to 6.12 lts
>
> Amir Goldstein (1):
>   fs: constify file ptr in backing_file accessor helpers
>
> Paul Moore (2):
>   lsm: add backing_file LSM hooks
>   selinux: fix overlayfs mmap() and mprotect() access checks

All three patches are queued for 6.12, thanks.

--
Thanks,
Sasha