lp:~ubuntu-kernel/ubuntu/+source/linux/+git/lunar

Author: Hyunwoo Kim
Author Date: 2024-01-26 20:49:00 UTC

appletalk: Fix Use-After-Free in atalk_ioctl

Because atalk_ioctl() accesses sk->sk_receive_queue
without holding a sk->sk_receive_queue.lock, it can
cause a race with atalk_recvmsg().
A use-after-free for skb occurs with the following flow.
```
atalk_ioctl() -> skb_peek()
atalk_recvmsg() -> skb_recv_datagram() -> skb_free_datagram()
```
Add sk->sk_receive_queue.lock to atalk_ioctl() to fix this issue.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Hyunwoo Kim <v4bel@theori.io>
Link: https://lore.kernel.org/r/20231213041056.GA519680@v4bel-B760M-AORUS-ELITE-AX
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

CVE-2023-51781
(cherry picked from commit 189ff16722ee36ced4d2a2469d4ab65a8fee4198)
Signed-off-by: Bethany Jamison <bethany.jamison@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Stefan Bader
Author Date: 2024-01-15 13:49:59 UTC

UBUNTU: Ubuntu-lowlatency-6.2.0-1020.20

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Roxana Nicolescu
Author Date: 2024-01-08 13:11:40 UTC

UBUNTU: Ubuntu-6.2.0-41.42

Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>

Author: Stefan Bader
Author Date: 2023-11-15 15:39:53 UTC

UBUNTU: Ubuntu-lowlatency-6.2.0-1018.18

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Stefan Bader
Author Date: 2023-07-13 12:36:40 UTC

UBUNTU: Ubuntu-lowlatency-6.2.0-1009.9

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Andrea Righi
Author Date: 2023-02-24 22:35:34 UTC

UBUNTU: [Config] update annotations to split configs with/without notes

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>