2024-12-08 03:06:42 +00:00

85 lines
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{
"id": "CVE-2024-42092",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-07-29T18:15:11.740",
"lastModified": "2024-11-21T09:33:34.900",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: davinci: Validate the obtained number of IRQs\n\nValue of pdata->gpio_unbanked is taken from Device Tree. In case of broken\nDT due to any error this value can be any. Without this value validation\nthere can be out of chips->irqs array boundaries access in\ndavinci_gpio_probe().\n\nValidate the obtained nirq value so that it won't exceed the maximum\nnumber of IRQs per bank.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
},
{
"lang": "es",
"value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: gpio: davinci: valida el n\u00famero de IRQ obtenidos. El valor de pdata->gpio_unbanked se toma del \u00e1rbol de dispositivos. En caso de DT roto debido a alg\u00fan error, este valor puede ser cualquiera. Sin esta validaci\u00f3n de valor, puede haber acceso sin chips->irqs a los l\u00edmites de la matriz en davinci_gpio_probe(). Valide el valor nirq obtenido para que no exceda el n\u00famero m\u00e1ximo de IRQ por banco. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/2d83492259ad746b655f196cd5d1be4b3d0a3782",
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{
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{
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{
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{
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