CVE-2026-23228
Published: February 21, 2026Last modified: February 23, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is freed via free_transport(), which does not decrement active_num_conn, leaking this counter. Replace free_transport() with ksmbd_tcp_disconnect().
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Not affected (6.1.33-r0) |
| 25 LTS | linux-lts | Fixed (6.12.73-r0) | |
| Stream | linux-lts | Fixed (6.12.74-r0) |
References
- https://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982
- https://git.kernel.org/stable/c/6dd2645cf080a75be31fa66063c7332b291f46f0
- https://git.kernel.org/stable/c/77ffbcac4e569566d0092d5f22627dfc0896b553
- https://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa
- https://git.kernel.org/stable/c/7ddd69cd1338c6197e1b6b19cec60d99c8633e4f
- https://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc
- https://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f