nvd-json-data-feeds/CVE-2021/CVE-2021-472xx/CVE-2021-47263.json

{
  "id": "CVE-2021-47263",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-21T15:15:15.007",
  "lastModified": "2024-11-21T06:35:45.180",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: wcd934x: Fix shift-out-of-bounds error\n\nbit-mask for pins 0 to 4 is BIT(0) to BIT(4) however we ended up with BIT(n - 1)\nwhich is not right, and this was caught by below usban check\n\nUBSAN: shift-out-of-bounds in drivers/gpio/gpio-wcd934x.c:34:14"
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: gpio: wcd934x: correcci\u00f3n de error de desplazamiento fuera de los l\u00edmites. La m\u00e1scara de bits para los pines 0 a 4 es BIT(0) a BIT(4); sin embargo, terminamos con BIT( n - 1) lo cual no es correcto, y esto fue detectado por la siguiente verificaci\u00f3n USB UBSAN: shift-out-of-bounds in drivers/gpio/gpio-wcd934x.c:34:14"
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/dbec64b11c65d74f31427e2b9d5746fbf17bf840",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/dd55331d493b7ea75c5db1f24d6822946fde2862",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e0b518a2eb44d8a74c19e50f79a8ed393e96d634",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/dbec64b11c65d74f31427e2b9d5746fbf17bf840",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/dd55331d493b7ea75c5db1f24d6822946fde2862",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/e0b518a2eb44d8a74c19e50f79a8ed393e96d634",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}