{
  "id": "CVE-2022-48723",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-06-20T11:15:55.820",
  "lastModified": "2024-06-20T11:15:55.820",
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: uniphier: fix reference count leak in uniphier_spi_probe()\n\nThe issue happens in several error paths in uniphier_spi_probe().\nWhen either dma_get_slave_caps() or devm_spi_register_master() returns\nan error code, the function forgets to decrease the refcount of both\n`dma_rx` and `dma_tx` objects, which may lead to refcount leaks.\n\nFix it by decrementing the reference count of specific objects in\nthose error paths."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/37c2c83ca4f1ef4b6908181ac98e18360af89b42",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/447c3d4046d7b54052d07d8b27e15e6edea5662c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/dd00b4f8f768d81c3788a8ac88fdb3d745e55ea3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e895e067d73e154b1ebc84a124e00831e311d9b0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}