CVE-2026-98172
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
smb: client: fix smbd_connection leak on cifs_get_tcp_session() error
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix smbd_connection leak on cifs_get_tcp_session() error When an RDMA connection is successfully established via smbd_get_connection() but cifs_get_tcp_session() later fails (e.g. kthread_create() returns an error), the error path frees tcp_ses without first destroying the smbd_connection. Fix this by calling smbd_destroy() in the out_err cleanup path before kfree(tcp_ses). smbd_destroy() safely handles the case where smbd_conn is NULL, so it can be called unconditionally.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | 3164402c58940ff58a3cecdb026405f07b0253af | Unavailable | None listed |
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | e3344bb0ff5ec8a276f42239e140f5442841ef23 | Unavailable | None listed |
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | 5c908e49d349266dff0c86dda6a05df0ff19b824 | Unavailable | None listed |
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | 928edc4bd6a617caabeb575fc13c254d9df623c4 | Unavailable | None listed |
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | b26a3fcf2f1c2cadba400290b639f01395db8fc8 | Unavailable | None listed |
| 2f8946464b11822169b9f10c7cf58a2440b51d54 | affected | git | e75c96157d45e498970158c8f7373d90102e33b9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.16 | Unavailable | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.54 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.8 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |