ocfs2: fix memory leak in ocfs2_stack_glue_init()

{
  "id": "83353ab3246846f0e73cfa7068ea179e7d3e4db066cf73d62d4e70992faa6297",
  "url": "https://osv.dev/vulnerability/CVE-2022-50289",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ocfs2: fix memory leak in ocfs2_stack_glue_init()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix memory leak in ocfs2_stack_glue_init() ocfs2_table_header should be free in ocfs2_stack_glue_init() if ocfs2_sysfs_init() failed, otherwise kmemleak will report memleak. BUG: memory leak unreferenced object 0xffff88810eeb5800 (size 128): comm \"modprobe\", pid 4507, jiffies 4296182506 (age 55.888s) hex dump (first 32 bytes): c0 40 14 a0 ff ff ff ff 00 00 00 00 01 00 00 00 .@.............. 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001e59e1cd>] __register_sysctl_table+0xca/0xef0 [<00000000c04f70f7>] 0xffffffffa0050037 [<000000001bd12912>] do_one_initcall+0xdb/0x480 [<0000000064f766c9>] do_init_module+0x1cf/0x680 [<000000002ba52db0>] load_module+0x6441/0x6f20 [<000000009772580d>] __do_sys_finit_module+0x12f/0x1c0 [<00000000380c1f22>] do_syscall_64+0x3f/0x90 [<000000004cf473bc>] entry_SYSCALL_64_after_hwframe+0x63/0xcd",
    "evidence": "osv:CVE-2022-50289",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.9.337",
            "evidence": "/affected/1/ranges"
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            "value": "4.14.303",
            "evidence": "/affected/1/ranges"
          },
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            "value": "4.19.270",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.4.229",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.10.163",
            "evidence": "/affected/1/ranges"
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          {
            "value": "5.15.86",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.16",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50289",
      "aliases": [
        "CVE-2022-50289"
      ],
      "affected": [
        {
          "ranges": [
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                {
                  "fixed": "b0822faebd79971617abd495beb2d6f5356b88bf"
                },
                {
                  "fixed": "7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7"
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                {
                  "fixed": "f5f2682d3a34dd8350bf63f232d885fd95f25b92"
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                {
                  "fixed": "61d68cf2ba79128c48d4b3fa4d10c34dc18ba572"
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                  "fixed": "6f6c13776cbee4b6a515f4cd3b859f046be4f6f9"
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                  "fixed": "13b6269dd022aaa69ca8d1df374ab327504121cf"
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        {
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              "type": "ECOSYSTEM",
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                  "introduced": "2.6.26"
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
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          "database_specific": {
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      ],
      "modified": "2026-10-28T02:30:31.908103262Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0000281f019111526f7abccc61f2746d2eb626ca",
        "https://git.kernel.org/stable/c/0b2128b70849f2728949babfc1c760096ef72f5d",
        "https://git.kernel.org/stable/c/13b6269dd022aaa69ca8d1df374ab327504121cf",
        "https://git.kernel.org/stable/c/61d68cf2ba79128c48d4b3fa4d10c34dc18ba572",
        "https://git.kernel.org/stable/c/6f6c13776cbee4b6a515f4cd3b859f046be4f6f9",
        "https://git.kernel.org/stable/c/7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7",
        "https://git.kernel.org/stable/c/802abe2bc654e87334e6a0ab6c1adc2b6d5f6394",
        "https://git.kernel.org/stable/c/b0822faebd79971617abd495beb2d6f5356b88bf",
        "https://git.kernel.org/stable/c/f5f2682d3a34dd8350bf63f232d885fd95f25b92",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50289.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50289",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50289.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50289",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 498839,
  "published_at": "2025-09-15T14:21:25.275+00:00"
}