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https://github.com/fkie-cad/nvd-json-data-feeds.git
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52 lines
3.5 KiB
JSON
52 lines
3.5 KiB
JSON
{
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"id": "CVE-2024-27059",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-01T13:15:50.493",
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"lastModified": "2024-05-01T19:50:25.633",
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"vulnStatus": "Awaiting Analysis",
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: usb-storage: Prevent divide-by-0 error in isd200_ata_command\n\nThe isd200 sub-driver in usb-storage uses the HEADS and SECTORS values\nin the ATA ID information to calculate cylinder and head values when\ncreating a CDB for READ or WRITE commands. The calculation involves\ndivision and modulus operations, which will cause a crash if either of\nthese values is 0. While this never happens with a genuine device, it\ncould happen with a flawed or subversive emulation, as reported by the\nsyzbot fuzzer.\n\nProtect against this possibility by refusing to bind to the device if\neither the ATA_ID_HEADS or ATA_ID_SECTORS value in the device's ID\ninformation is 0. This requires isd200_Initialization() to return a\nnegative error code when initialization fails; currently it always\nreturns 0 (even when there is an error)."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: USB: almacenamiento-usb: evita el error de divisi\u00f3n por 0 en isd200_ata_command El subcontrolador isd200 en almacenamiento-usb utiliza los valores HEADS y SECTORES en la informaci\u00f3n de ID de ATA para calcular el cilindro y valores principales al crear un CDB para comandos LEER o ESCRIBIR. El c\u00e1lculo implica operaciones de divisi\u00f3n y m\u00f3dulo, lo que provocar\u00e1 un bloqueo si cualquiera de estos valores es 0. Si bien esto nunca sucede con un dispositivo genuino, podr\u00eda suceder con una emulaci\u00f3n defectuosa o subversiva, seg\u00fan lo informado por syzbot fuzzer. Prot\u00e9jase contra esta posibilidad neg\u00e1ndose a vincularse al dispositivo si el valor ATA_ID_HEADS o ATA_ID_SECTORS en la informaci\u00f3n de ID del dispositivo es 0. Esto requiere que isd200_Initialization() devuelva un c\u00f3digo de error negativo cuando falla la inicializaci\u00f3n; actualmente siempre devuelve 0 (incluso cuando hay un error)."
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/014bcf41d946b36a8f0b8e9b5d9529efbb822f49",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/284fb1003d5da111019b9e0bf99b084fd71ac133",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/3a67d4ab9e730361d183086dfb0ddd8c61f01636",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/6c1f36d92c0a8799569055012665d2bb066fb964",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/871fd7b10b56d280990b7e754f43d888382ca325",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/9968c701cba7eda42e5f0052b040349d6222ae34",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/eb7b01ca778170654e1c76950024270ba74b121f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/f42ba916689f5c7b1642092266d2f53cf527aaaa",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |