[PATCH 0/2] vsock: fix use-after free and null-ptr-deref

[Luigi Leonardi <leonardi@redhat.com>]

Hi all,

This series contains two patches that are already available upstream:

- The first commit fixes a use-after-free[1], but introduced a 
null-ptr-deref[2].
- The second commit fixes it. [3]

I suggested waiting for both of them to be merged upstream and then 
applying them togheter to stable[4].

It should be applied to:
- 6.13.y
- 6.12.y
- 6.6.y

I will send another series for
- 6.1.y
- 5.15.y
- 5.10.y

because of conflicts.

[1]https://lore.kernel.org/all/20250128-vsock-transport-vs-autobind-v3-0-1cf57065b770@rbox.co/
[2]https://lore.kernel.org/all/67a09300.050a0220.d7c5a.008b.GAE@google.com/
[3]https://lore.kernel.org/all/20250210-vsock-linger-nullderef-v3-0-ef6244d02b54@rbox.co/
[4]https://lore.kernel.org/all/2025020644-unwitting-scary-3c0d@gregkh/

Thanks,
Luigi

---
Michal Luczaj (2):
      vsock: Keep the binding until socket destruction
      vsock: Orphan socket after transport release

 net/vmw_vsock/af_vsock.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
---
base-commit: a1856aaa2ca74c88751f7d255dfa0c8c50fcc1ca
change-id: 20250214-linux-rolling-stable-d73f0bed815d

Best regards,
-- 
Luigi Leonardi <leonardi@redhat.com>