2025-03-09 03:03:50 +00:00

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{
"id": "CVE-2022-49512",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2025-02-26T07:01:27.287",
"lastModified": "2025-02-26T07:01:27.287",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: denali: Use managed device resources\n\nAll of the resources used by this driver has managed interfaces, so use\nthem. Otherwise we will get the following splat:\n\n[ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000\n[ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5\n[ 4.473538] nand: No NAND device found\n[ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410\n[ 4.475169] #PF: supervisor write access in kernel mode\n[ 4.475579] #PF: error_code(0x0002) - not-present page\n[ 4.478362] RIP: 0010:iowrite32+0x9/0x50\n[ 4.486068] Call Trace:\n[ 4.486269] <IRQ>\n[ 4.486443] denali_isr+0x15b/0x300 [denali]\n[ 4.486788] ? denali_direct_write+0x50/0x50 [denali]\n[ 4.487189] __handle_irq_event_percpu+0x161/0x3b0\n[ 4.487571] handle_irq_event+0x7d/0x1b0\n[ 4.487884] handle_fasteoi_irq+0x2b0/0x770\n[ 4.488219] __common_interrupt+0xc8/0x1b0\n[ 4.488549] common_interrupt+0x9a/0xc0"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: rawnand: denali: Usar recursos de dispositivo administrados Todos los recursos utilizados por este controlador tienen interfaces administradas, as\u00ed que \u00faselas. De lo contrario, obtendremos el siguiente splat: [ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000 [ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5 [ 4.473538] nand: No NAND device found [ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410 [ 4.475169] #PF: supervisor write access in kernel mode [ 4.475579] #PF: error_code(0x0002) - not-present page [ 4.478362] RIP: 0010:iowrite32+0x9/0x50 [ 4.486068] Call Trace: [ 4.486269] [ 4.486443] denali_isr+0x15b/0x300 [denali] [ 4.486788] ? denali_direct_write+0x50/0x50 [denali] [ 4.487189] __handle_irq_event_percpu+0x161/0x3b0 [ 4.487571] handle_irq_event+0x7d/0x1b0 [ 4.487884] handle_fasteoi_irq+0x2b0/0x770 [ 4.488219] __common_interrupt+0xc8/0x1b0 [ 4.488549] common_interrupt+0x9a/0xc0 "
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/3830dbdfb9a4aec680e43ed80b9f23db7a88eac9",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/3a745b51cddafade99aaea1b93aad31e9614e230",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/3c68daf4a368cd9e63ae5a2145c9e4a6f838c166",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/87149cf9186201a63f0e0b93d9fa93d480bcb771",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/efea1dd176edd17c8252051b7de6957f06efc394",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}