nvd-json-data-feeds/CVE-2022/CVE-2022-491xx/CVE-2022-49100.json

{
  "id": "CVE-2022-49100",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:00:47.437",
  "lastModified": "2025-02-26T07:00:47.437",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_console: eliminate anonymous module_init & module_exit\n\nEliminate anonymous module_init() and module_exit(), which can lead to\nconfusion or ambiguity when reading System.map, crashes/oops/bugs,\nor an initcall_debug log.\n\nGive each of these init and exit functions unique driver-specific\nnames to eliminate the anonymous names.\n\nExample 1: (System.map)\n ffffffff832fc78c t init\n ffffffff832fc79e t init\n ffffffff832fc8f8 t init\n\nExample 2: (initcall_debug log)\n calling  init+0x0/0x12 @ 1\n initcall init+0x0/0x12 returned 0 after 15 usecs\n calling  init+0x0/0x60 @ 1\n initcall init+0x0/0x60 returned 0 after 2 usecs\n calling  init+0x0/0x9a @ 1\n initcall init+0x0/0x9a returned 0 after 74 usecs"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: virtio_console: eliminar module_init y module_exit an\u00f3nimos Elimine module_init() y module_exit() an\u00f3nimos, que pueden provocar confusi\u00f3n o ambig\u00fcedad al leer System.map, fallos/errores/errores o un registro initcall_debug. Asigne a cada una de estas funciones init y exit nombres \u00fanicos espec\u00edficos del controlador para eliminar los nombres an\u00f3nimos. Ejemplo 1: (System.map) ffffffff832fc78c t init ffffffff832fc79e t init ffffffff832fc8f8 t init Ejemplo 2: (initcall_debug log) llamar a init+0x0/0x12 @ 1 initcall init+0x0/0x12 devolvi\u00f3 0 despu\u00e9s de 15 usecs llamar a init+0x0/0x60 @ 1 initcall init+0x0/0x60 devolvi\u00f3 0 despu\u00e9s de 2 usecs llamar a init+0x0/0x9a @ 1 initcall init+0x0/0x9a devolvi\u00f3 0 despu\u00e9s de 74 usecs"
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0f3d824bd70a1303464d5e93ee3e7afe7832fe89",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3504b0a177208eda85bf472bbf7c9aa77d2b8343",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3fd5dee7404ce40c79cba468bb2510115639d975",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/44c2d5fbe7b2bd1f8cb114d608a591a73a5d4ae6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/71612aee09ecea3475f8751dc841d75a011b1fd0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7deaddb704713608e0ae559e27185581b9af71a0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/93e3d88321d2274fa4e26b006e19cc10fec331c2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c69b442125bf009fce26e15aa5616caf8a3673c3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fefb8a2a941338d871e2d83fbd65fbfa068857bd",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}