> CVE-2023-53990

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PUBLISHED
2025-12-24 11:15
MODIFIED
2025-12-24 11:15
EPSS (Prob. Exploit)
0.16%
Top 95.4%
DATA SOURCES:
NVD 🔗 2025-12-24 RED HAT 🔗 2025-12-28 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-08

> DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: SMB3: Add missing locks to protect deferred close file list cifs_del_deferred_close function has a critical section which modifies the deferred close file list. We must acquire deferred_lock before calling cifs_del_deferred_close function.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Low

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

SMB3: Add missing locks to protect deferred close file list

AFFECTED PACKAGES:
Unknown / Unknown
62 versions affected
Linux / Kernel

> HISTORIQUE DES MODIFICATIONS

Première apparition
24/12/2025 11:15
Source: NVD
📊 ENRICHISSEMENT 19/01/2026 17:38
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 28/12/2025 04:01
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Low", "severity_scale": null }
📊 ENRICHISSEMENT 28/12/2025 04:01
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 9 months ago

> REFERENCES

https://git.kernel.org/stable/c/0f87e18203bd30f71eb1a65259e28e291b6cc43a
https://git.kernel.org/stable/c/32a046ccaeea6c19965c04a4c521e703f6607924
https://git.kernel.org/stable/c/3aa9d065b0685b4e6052f3f2a2462966fdc44fd2
https://git.kernel.org/stable/c/ab9ddc87a9055c4bebd6524d5d761d605d52e557
https://git.kernel.org/stable/c/cb36365dac25d546ca4af0eb22acb43c9b4ddfdf
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