cve-2021-47542
Vulnerability from cvelistv5
Published
2024-05-24 15:09
Modified
2024-08-04 05:39
Severity
Summary
net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
References
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El an\u00e1lisis emplea verificaci\u00f3n diferencial para identificar operaciones de seguridad inconsistentes (por ejemplo, comprobaciones o kfrees) entre dos rutas de c\u00f3digo y confirma que las operaciones inconsistentes no se recuperan en la funci\u00f3n actual o en las personas que llaman, por lo que constituyen errores. Tenga en cuenta que, como error encontrado mediante an\u00e1lisis est\u00e1tico, puede ser un falso positivo o dif\u00edcil de activar. Varios investigadores han realizado una revisi\u00f3n cruzada del error. 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