CVE-2024-42130

{"id": "CVE-2024-42130", "cveTags": [], "metrics": {}, "published": "2024-07-30T08:15:05.053", "references": [{"url": "https://git.kernel.org/stable/c/056478b4321b36ca33567089d39ac992f6c9c37a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/068648aab72c9ba7b0597354ef4d81ffaac7b979", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/22a72c1c10f43ca645a98725e0faff34592f4d08", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/41f5e2840cd0629f049ce5ce2f8dd10a8299de42", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f07bcd8bba803c9e6ad2048543185d6c56587a2f", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc/nci: Add the inconsistency check between the input data length and count\n\nwrite$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB=\"610501\"], 0xf)\n\nSyzbot constructed a write() call with a data length of 3 bytes but a count value\nof 15, which passed too little data to meet the basic requirements of the function\nnci_rf_intf_activated_ntf_packet().\n\nTherefore, increasing the comparison between data length and count value to avoid\nproblems caused by inconsistent data length and count."}, {"lang": "es", "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfc/nci: agregue la verificaci\u00f3n de inconsistencia entre la longitud de los datos de entrada y el recuento write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB=\"610501\"], 0xf ) Syzbot construy\u00f3 una llamada write() con una longitud de datos de 3 bytes pero un valor de conteo de 15, que pas\u00f3 muy pocos datos para cumplir con los requisitos b\u00e1sicos de la funci\u00f3n nci_rf_intf_activated_ntf_packet(). Por lo tanto, aumentar la comparaci\u00f3n entre la longitud de los datos y el valor del recuento para evitar problemas causados por una longitud y un recuento de datos inconsistentes."}], "lastModified": "2024-07-30T13:32:45.943", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}