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CVE-2026-43419 ceph: fix memory leaks in ceph_mdsc_build_path()

🗓️ 08 May 2026 14:21:55Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2026-43419: Ceph fixes memory leaks by freeing path pointers in ceph_mdsc_build_path.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ceph/mds_client.c"
    ],
    "versions": [
      {
        "version": "3fd945a79e147ee10f84213976889b29049c3519",
        "lessThan": "657dc653b06a3cc0282aea447a3f137fa94066a4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3fd945a79e147ee10f84213976889b29049c3519",
        "lessThan": "5895d0164c84d7fec6abc198920c257f55c51899",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3fd945a79e147ee10f84213976889b29049c3519",
        "lessThan": "097cd68f46686391a98f2618188f0cb7b7570de2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3fd945a79e147ee10f84213976889b29049c3519",
        "lessThan": "13b8b9d6f59ef17fb96c298c3a0d62a8306950cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3fd945a79e147ee10f84213976889b29049c3519",
        "lessThan": "040d159a45ded7f33201421a81df0aa2a86e5a0b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f2b2d9e881c90402dbe28f9ba831775b7992e1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d42ad3f161a5a487f81915c406f46943c7187a0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4b168c64da06954be5d520f6c16469b1cadc069",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.234",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.177",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.125",
        "lessThan": "6.2",
        "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/ceph/mds_client.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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