| Name | CVE-2026-23228 |
| 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(). |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4499-1, DSA-6141-1, DSA-6163-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.251-1 | fixed | |
| bookworm | 6.1.159-1 | vulnerable | |
| bookworm (security) | 6.1.164-1 | fixed | |
| trixie | 6.12.73-1 | fixed | |
| trixie (security) | 6.12.74-2 | fixed | |
| forky | 6.19.6-2 | fixed | |
| sid | 6.19.8-1 | fixed | |
| linux-6.1 (PTS) | bullseye (security) | 6.1.164-1~deb11u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | bullseye | (not affected) | |||
| linux | source | bookworm | 6.1.164-1 | DSA-6163-1 | ||
| linux | source | trixie | 6.12.73-1 | DSA-6141-1 | ||
| linux | source | (unstable) | 6.18.12-1 | |||
| linux-6.1 | source | bullseye | 6.1.164-1~deb11u1 | DLA-4499-1 |
[bullseye] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/77ffbcac4e569566d0092d5f22627dfc0896b553 (7.0-rc1)