Answer in brief
CVE-2024-39468 records a Unknown severity vulnerability in smb: client: fix deadlock in smb2_find_smb_tcon(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=78ebec450ef4f0720c592638d92bad679d75d7ce <b055752675cd1d1db4ac9c2750db3dc3e89ea261 || >=e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 <21f5dd36e655d25a7b45b61c1e537198b671f720 || >=e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 <b09b556e48968317887a11243a5331a7bc00ece5 || >=e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 <225de871ddf994f69a57f035709cad9c0ab8615a || >=e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 <8d0f5f1ccf675454a833a573c53830a49b7d1a47 || >=e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 <02c418774f76a0a36a6195c9dbf8971eb4130a15 | b055752675cd1d1db4ac9c2750db3dc3e89ea261, 21f5dd36e655d25a7b45b61c1e537198b671f720, b09b556e48968317887a11243a5331a7bc00ece5, 225de871ddf994f69a57f035709cad9c0ab8615a, 8d0f5f1ccf675454a833a573c53830a49b7d1a47, 02c418774f76a0a36a6195c9dbf8971eb4130a15 |
| Linux/Linuxgeneric | 5.14 | Not reported |
| Siemens/RUGGEDCOM RST2428Pgeneric | >=0 <V3.1 | V3.1 |
| Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 familygeneric | >=0 <V3.1 | V3.1 |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Jun 25, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix deadlock in smb2_find_smb_tcon() Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such deadlock.
Quoted source text, attributed separately from HOL analysis.