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CVE-2024-39468 (GCVE-0-2024-39468)

Vulnerability from cvelistv5 – Published: 2024-06-25 14:28 – Updated: 2026-08-05 11:33
VLAI
Title
smb: client: fix deadlock in smb2_find_smb_tcon()
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 17:07 UTC
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 78ebec450ef4f0720c592638d92bad679d75d7ce , < b055752675cd1d1db4ac9c2750db3dc3e89ea261 (git)
Affected: e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 , < 21f5dd36e655d25a7b45b61c1e537198b671f720 (git)
Affected: e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 , < b09b556e48968317887a11243a5331a7bc00ece5 (git)
Affected: e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 , < 225de871ddf994f69a57f035709cad9c0ab8615a (git)
Affected: e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 , < 8d0f5f1ccf675454a833a573c53830a49b7d1a47 (git)
Affected: e695a9ad0305af6e8b0cbc24a54976ac2120cbb3 , < 02c418774f76a0a36a6195c9dbf8971eb4130a15 (git)
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Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.15.162 , ≤ 5.15.* (semver)
Unaffected: 6.1.94 , ≤ 6.1.* (semver)
Unaffected: 6.6.34 , ≤ 6.6.* (semver)
Unaffected: 6.9.5 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
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Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.1 (custom)
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Siemens RUGGEDCOM RST2428P Unaffected: 0 , < * (custom)
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Unaffected: 0 , < * (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.1 (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Unaffected: 0 , < * (custom)
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Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
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Show details on NVD website

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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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