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CVE-2022-49370 firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle

🗓️ 26 Feb 2025 02:11:13Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Fix memory leak in Linux kernel dmi_sysfs_register_handle by calling kobject_put.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/firmware/dmi-sysfs.c"
    ],
    "versions": [
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "a724634b2a49f6ff0177a9e19a5a92fc1545e1b7",
        "status": "affected",
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      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "fdffa4ad8f6bf1ece877edfb807f2b2c729d8578",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "3ba359ebe914ac3f8c6c832b28007c14c39d3766",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "ec752973aa721ee281d5441e497364637c626c7b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "948af1f0bbc8526448e8cbe3f8d3bf211bdf5181",
        "lessThan": "660ba678f9998aca6db74f2dd912fa5124f0fa31",
        "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/firmware/dmi-sysfs.c"
    ],
    "versions": [
      {
        "version": "2.6.39",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.39",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.318",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.283",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.247",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.122",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.47",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.15",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.4",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 18:58Current
EPSS0.00283
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