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CVE-2023-53422 wifi: iwlwifi: fw: fix memory leak in debugfs

🗓️ 18 Sep 2025 16:04:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Linux kernel iwlwifi firmware debugfs fw_info read memory leak fixed by freeing status tracking object.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/intel/iwlwifi/fw/debugfs.c"
    ],
    "versions": [
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "89496d6cff297c88fe0286a440c380ceb172da2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "e302e9ca14a86a80eadfb24a34d8675aadaf3ef3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "37f64bc8e001f216566d17ef9fd5608c762ebcd4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "fe17124282da055cb2e53f0131521459b5c7866c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "b830ba20b43be52eae7d4087b61a0079dec56820",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36dfe9ac6e8b8fc2e25733d003a867a40db791da",
        "lessThan": "3d90d2f4a018fe8cfd65068bc6350b6222be4852",
        "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/net/wireless/intel/iwlwifi/fw/debugfs.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.180",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.111",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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