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CVE-2022-49996 btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()

🗓️ 18 Jun 2025 11:00:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Fix for memory leak in btrfs_get_dev_args_from_path() in Linux kernel resolved vulnerability.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/volumes.c"
    ],
    "versions": [
      {
        "version": "321a81835b4aed4f717f89921286f6544ffa8be9",
        "lessThan": "5f52402c77013e4a826394b807dd5ea4dc83bd72",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "faa775c41d655a4786e9d53cb075a77bb5a75f66",
        "lessThan": "4b124ad87244cd7f0883c5eaa38d2326b2154cad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "faa775c41d655a4786e9d53cb075a77bb5a75f66",
        "lessThan": "9ea0106a7a3d8116860712e3f17cd52ce99f6707",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.54",
        "lessThan": "5.15.64",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/volumes.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.64",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.6",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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