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FKIE_CVE-2022-50823

Vulnerability from fkie_nvd - Published: 2025-12-30 13:15 - Updated: 2026-06-17 05:24
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra114_clock_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/tegra/clk-tegra114.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1f0e1cbbaffd729560716e9592aa5e609ea93bb6",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "ce699dcdac2bfdb6b238f2517ba41d9623b15f46",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "8cc87a9c142ae0e276a3ff9ce50f78a1668da36f",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "5984b1d66126b024ee77482602ac6e51b53f4116",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "c01bfd23cc13a420b3f6a36bcab98410f49d480d",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "e7a57fb92af52c4da69cd947752e8946e5ada50a",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "8e1fe30253930c6a67385c19802c5ab8706a76d9",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "a7d3fb5814c73d7d49913e4294f8f508a3038bb4",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "db16a80c76ea395766913082b1e3f939dde29b2c",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/tegra/clk-tegra114.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.10"
            },
            {
              "lessThan": "3.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.331",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.296",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.262",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.220",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.150",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: tegra: Fix refcount leak in tegra114_clock_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
    }
  ],
  "id": "CVE-2022-50823",
  "lastModified": "2026-06-17T05:24:15.023",
  "metrics": {},
  "published": "2025-12-30T13:15:56.743",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}



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