FKIE_CVE-2022-50703

Vulnerability from fkie_nvd - Published: 2025-12-24 11:15 - Updated: 2026-06-17 05:24
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe() There are two refcount leak bugs in qcom_smsm_probe(): (1) The 'local_node' is escaped out from for_each_child_of_node() as the break of iteration, we should call of_node_put() for it in error path or when it is not used anymore. (2) The 'node' is escaped out from for_each_available_child_of_node() as the 'goto', we should call of_node_put() for it in goto target.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1bbe75d466e5118b7d49ef4a346c3ce5742da4e8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e3ed59370c712df436791efed120f0c082aa9bc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/39781c98ad46b4e85053345dff797240c1ed7935
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/42df28994eba7b56c762f7bbe7efd5611a1cd15b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8fb6112bd49c0e49f2cf51604231d85ff00284bb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/96e0028debdd07a6d582f0dfadf9a3ec2b5fffff
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af8f6f39b8afd772fda4f8e61823ef8c021bf382
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd4666bf5562fe8e8e5e9bd6fc805d30e1767f43
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ee7fc83ce0e6986ff9b1c1d7e994fbbf8d43861d
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/qcom/smsm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1bbe75d466e5118b7d49ef4a346c3ce5742da4e8",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "bd4666bf5562fe8e8e5e9bd6fc805d30e1767f43",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "42df28994eba7b56c762f7bbe7efd5611a1cd15b",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "1e3ed59370c712df436791efed120f0c082aa9bc",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "39781c98ad46b4e85053345dff797240c1ed7935",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "96e0028debdd07a6d582f0dfadf9a3ec2b5fffff",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "8fb6112bd49c0e49f2cf51604231d85ff00284bb",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "ee7fc83ce0e6986ff9b1c1d7e994fbbf8d43861d",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            },
            {
              "lessThan": "af8f6f39b8afd772fda4f8e61823ef8c021bf382",
              "status": "affected",
              "version": "c97c4090ff72297a878a37715bd301624b71c885",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/qcom/smsm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.5"
            },
            {
              "lessThan": "4.5",
              "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\nsoc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()\n\nThere are two refcount leak bugs in qcom_smsm_probe():\n\n(1) The \u0027local_node\u0027 is escaped out from for_each_child_of_node() as\nthe break of iteration, we should call of_node_put() for it in error\npath or when it is not used anymore.\n(2) The \u0027node\u0027 is escaped out from for_each_available_child_of_node()\nas the \u0027goto\u0027, we should call of_node_put() for it in goto target."
    }
  ],
  "id": "CVE-2022-50703",
  "lastModified": "2026-06-17T05:24:02.100",
  "metrics": {},
  "published": "2025-12-24T11:15:50.470",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1bbe75d466e5118b7d49ef4a346c3ce5742da4e8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1e3ed59370c712df436791efed120f0c082aa9bc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/39781c98ad46b4e85053345dff797240c1ed7935"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/42df28994eba7b56c762f7bbe7efd5611a1cd15b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8fb6112bd49c0e49f2cf51604231d85ff00284bb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/96e0028debdd07a6d582f0dfadf9a3ec2b5fffff"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/af8f6f39b8afd772fda4f8e61823ef8c021bf382"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/bd4666bf5562fe8e8e5e9bd6fc805d30e1767f43"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ee7fc83ce0e6986ff9b1c1d7e994fbbf8d43861d"
    }
  ],
  "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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Nomenclature

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