{
  "cveId": "CVE-2022-48723",
  "url": "https://patchblox.com/security/cve/CVE-2022-48723",
  "summary": "CVE-2022-48723 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48723, released June 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  spi: uniphier: fix reference count leak in uniph...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  spi: uniphier: fix reference count leak in uniphier_spi_probe()  The issue happens in several error paths in uniphier_spi_probe(). When either dma_get_slave_caps() or devm_spi_register_master() returns an error code, the function forgets to decrease the refcount of both \u0060dma_rx\u0060 and \u0060dma_tx\u0060 objects, which may lead to refcount leaks.  Fix it by decrementing the reference count of specific objects in those error paths.",
  "published": "2024-06-20T11:15:55Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00222,
  "epssPercentile": 0.12924,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48723",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48723",
      "released": "2024-06-20T11:15:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48723",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48723",
      "released": "2024-06-20T11:15:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48723",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48723",
      "released": "2024-06-20T11:15:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}