fkie_cve-2024-42150
Vulnerability from fkie_nvd
Published
2024-07-30 08:15
Modified
2024-12-09 23:07
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: txgbe: remove separate irq request for MSI and INTx
When using MSI or INTx interrupts, request_irq() for pdev->irq will
conflict with request_threaded_irq() for txgbe->misc.irq, to cause
system crash. So remove txgbe_request_irq() for MSI/INTx case, and
rename txgbe_request_msix_irqs() since it only request for queue irqs.
Add wx->misc_irq_domain to determine whether the driver creates an IRQ
domain and threaded request the IRQs.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 6.10 | |
| linux | linux_kernel | 6.10 | |
| linux | linux_kernel | 6.10 | |
| linux | linux_kernel | 6.10 | |
| linux | linux_kernel | 6.10 | |
| linux | linux_kernel | 6.10 |
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: txgbe: remove separate irq request for MSI and INTx\n\nWhen using MSI or INTx interrupts, request_irq() for pdev-\u003eirq will\nconflict with request_threaded_irq() for txgbe-\u003emisc.irq, to cause\nsystem crash. So remove txgbe_request_irq() for MSI/INTx case, and\nrename txgbe_request_msix_irqs() since it only request for queue irqs.\n\nAdd wx-\u003emisc_irq_domain to determine whether the driver creates an IRQ\ndomain and threaded request the IRQs."
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"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: txgbe: elimina la solicitud irq separada para MSI e INTx Cuando se usan interrupciones MSI o INTx, request_irq() para pdev-\u0026gt;irq entrar\u00e1 en conflicto con request_threaded_irq() para txgbe-\u0026gt;misc .irq, para provocar un fallo del sistema. Por lo tanto, elimine txgbe_request_irq() para el caso MSI/INTx y cambie el nombre de txgbe_request_msix_irqs() ya que solo solicita irqs en cola. Agregue wx-\u0026gt;misc_irq_domain para determinar si el controlador crea un dominio IRQ y solicita por subprocesos las IRQ."
}
],
"id": "CVE-2024-42150",
"lastModified": "2024-12-09T23:07:52.047",
"metrics": {
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"published": "2024-07-30T08:15:06.620",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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