gsd-2021-46909
Vulnerability from gsd
Modified
2024-02-26 06:03
Details
In the Linux kernel, the following vulnerability has been resolved: ARM: footbridge: fix PCI interrupt mapping Since commit 30fdfb929e82 ("PCI: Add a call to pci_assign_irq() in pci_device_probe()"), the PCI code will call the IRQ mapping function whenever a PCI driver is probed. If these are marked as __init, this causes an oops if a PCI driver is loaded or bound after the kernel has initialised.
Aliases



{
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2021-46909",
      "modified": "2024-02-26T06:03:52.746386Z",
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            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ARM: footbridge: corrige el mapeo de interrupciones PCI Desde el commit 30fdfb929e82 (\"PCI: agregue una llamada a pci_assign_irq() en pci_device_probe()\"), el c\u00f3digo PCI llamar\u00e1 a la funci\u00f3n de mapeo IRQ cada vez que se prueba un controlador PCI. Si est\u00e1n marcados como __init, esto provoca un error si se carga o enlaza un controlador PCI despu\u00e9s de que el kernel se haya inicializado."
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        "id": "CVE-2021-46909",
        "lastModified": "2024-04-17T16:57:37.127",
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                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
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  }
}


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