FKIE_CVE-2022-50776

Vulnerability from fkie_nvd - Published: 2025-12-24 13:16 - Updated: 2026-06-17 05:24
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() fails, @lock should be freed before goto @err_exit, otherwise will cause meory leak issue, fix it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/081538ae5817631a2b99e8e75cce981060aab29f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/335ef7546c77e63154d6ea4d603b11274a85900e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/713ad301c2d49e88fe586b57ebac8f220a98e162
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/adf6a00859d014cecf046dc91f75c0e65a544360
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be03875007621fcee96e6f9fd7b9e59c8dfcf6fa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cfd3ffb36f0d566846163118651d868e607300ba
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efd025f32fce27a8ada9bcb4731e8a84476e5b3d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0295209de457049a4a5f3e3985528391bd1ab34
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f4731395d6db850127634197863aede188d8e9de
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/st/clkgen-fsyn.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "081538ae5817631a2b99e8e75cce981060aab29f",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "f0295209de457049a4a5f3e3985528391bd1ab34",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "be03875007621fcee96e6f9fd7b9e59c8dfcf6fa",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "713ad301c2d49e88fe586b57ebac8f220a98e162",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "efd025f32fce27a8ada9bcb4731e8a84476e5b3d",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "adf6a00859d014cecf046dc91f75c0e65a544360",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "335ef7546c77e63154d6ea4d603b11274a85900e",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "f4731395d6db850127634197863aede188d8e9de",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            },
            {
              "lessThan": "cfd3ffb36f0d566846163118651d868e607300ba",
              "status": "affected",
              "version": "5f7aa9071e935c8c0e869306c7ef073df6c409f6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/st/clkgen-fsyn.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.15"
            },
            {
              "lessThan": "3.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.337",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.303",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "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: st: Fix memory leak in st_of_quadfs_setup()\n\nIf st_clk_register_quadfs_pll() fails, @lock should be freed before goto\n@err_exit, otherwise will cause meory leak issue, fix it."
    }
  ],
  "id": "CVE-2022-50776",
  "lastModified": "2026-06-17T05:24:09.543",
  "metrics": {},
  "published": "2025-12-24T13:16:04.433",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/081538ae5817631a2b99e8e75cce981060aab29f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/335ef7546c77e63154d6ea4d603b11274a85900e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/713ad301c2d49e88fe586b57ebac8f220a98e162"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/adf6a00859d014cecf046dc91f75c0e65a544360"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/be03875007621fcee96e6f9fd7b9e59c8dfcf6fa"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cfd3ffb36f0d566846163118651d868e607300ba"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/efd025f32fce27a8ada9bcb4731e8a84476e5b3d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f0295209de457049a4a5f3e3985528391bd1ab34"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f4731395d6db850127634197863aede188d8e9de"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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