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CVE-2022-50658 cpufreq: qcom: fix memory leak in error path

🗓️ 09 Dec 2025 01:29:06Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Fixed memory leak in cpufreq qcom error path by freeing speedbin buffer when length is incorrect.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/cpufreq/qcom-cpufreq-nvmem.c"
    ],
    "versions": [
      {
        "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
        "lessThan": "e55feb31df3fc78b880d6e9d4b5853f05c974833",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
        "lessThan": "b5606e3ab1f7cc00d89903f4a11fe57747bb3a68",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
        "lessThan": "b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
        "lessThan": "9f42cf54403a42cb092636804d2628d8ecf71e75",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/cpufreq/qcom-cpufreq-nvmem.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.152",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.76",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.6",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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