fkie_cve-2024-42130
Vulnerability from fkie_nvd
Published
2024-07-30 08:15
Modified
2024-11-21 09:33
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: nfc/nci: Add the inconsistency check between the input data length and count write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="610501"], 0xf) Syzbot constructed a write() call with a data length of 3 bytes but a count value of 15, which passed too little data to meet the basic requirements of the function nci_rf_intf_activated_ntf_packet(). Therefore, increasing the comparison between data length and count value to avoid problems caused by inconsistent data length and count.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/056478b4321b36ca33567089d39ac992f6c9c37a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/068648aab72c9ba7b0597354ef4d81ffaac7b979
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/22a72c1c10f43ca645a98725e0faff34592f4d08
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/41f5e2840cd0629f049ce5ce2f8dd10a8299de42
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f07bcd8bba803c9e6ad2048543185d6c56587a2f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/056478b4321b36ca33567089d39ac992f6c9c37a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/068648aab72c9ba7b0597354ef4d81ffaac7b979
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/22a72c1c10f43ca645a98725e0faff34592f4d08
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/41f5e2840cd0629f049ce5ce2f8dd10a8299de42
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f07bcd8bba803c9e6ad2048543185d6c56587a2f
Impacted products
Vendor Product Version


To clipboard 

{
   cveTags: [],
   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$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB=\"610501\"], 0xf)\n\nSyzbot constructed a write() call with a data length of 3 bytes but a count value\nof 15, which passed too little data to meet the basic requirements of the function\nnci_rf_intf_activated_ntf_packet().\n\nTherefore, increasing the comparison between data length and count value to avoid\nproblems caused by inconsistent data length and count.",
      },
      {
         lang: "es",
         value: " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfc/nci: agregue la verificación de inconsistencia entre la longitud de los datos de entrada y el recuento write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB=\"610501\"], 0xf ) Syzbot construyó una llamada write() con una longitud de datos de 3 bytes pero un valor de conteo de 15, que pasó muy pocos datos para cumplir con los requisitos básicos de la función nci_rf_intf_activated_ntf_packet(). Por lo tanto, aumentar la comparación entre la longitud de los datos y el valor del recuento para evitar problemas causados por una longitud y un recuento de datos inconsistentes.",
      },
   ],
   id: "CVE-2024-42130",
   lastModified: "2024-11-21T09:33:39.923",
   metrics: {},
   published: "2024-07-30T08:15:05.053",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         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: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/056478b4321b36ca33567089d39ac992f6c9c37a",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/068648aab72c9ba7b0597354ef4d81ffaac7b979",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/22a72c1c10f43ca645a98725e0faff34592f4d08",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/41f5e2840cd0629f049ce5ce2f8dd10a8299de42",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/f07bcd8bba803c9e6ad2048543185d6c56587a2f",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Awaiting Analysis",
}


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