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| author | Namjae Jeon <linkinjeon@kernel.org> | 2025-04-17 04:10:15 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2025-04-23 04:45:43 +0300 |
| commit | a1f46c99d9ea411f9bf30025b912d881d36fc709 (patch) | |
| tree | 7d816024d2fc814e3ea4a482d3d1dc64d3b5016e /lib/mpi/mpi-sub-ui.c | |
| parent | af5226abb40cae959f424f7ca614787a1c87ce48 (diff) | |
| download | linux-a1f46c99d9ea411f9bf30025b912d881d36fc709.tar.xz | |
ksmbd: fix use-after-free in ksmbd_session_rpc_open
A UAF issue can occur due to a race condition between
ksmbd_session_rpc_open() and __session_rpc_close().
Add rpc_lock to the session to protect it.
Cc: stable@vger.kernel.org
Reported-by: Norbert Szetei <norbert@doyensec.com>
Tested-by: Norbert Szetei <norbert@doyensec.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions