CVE-2022-50289 (GCVE-0-2022-50289)
Vulnerability from cvelistv5
Published
2025-09-15 14:21
Modified
2025-09-15 14:21
Severity ?
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
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0000281f019111526f7abccc61f2746d2eb626ca
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0b2128b70849f2728949babfc1c760096ef72f5d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/13b6269dd022aaa69ca8d1df374ab327504121cf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/61d68cf2ba79128c48d4b3fa4d10c34dc18ba572
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6f6c13776cbee4b6a515f4cd3b859f046be4f6f9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/802abe2bc654e87334e6a0ab6c1adc2b6d5f6394
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b0822faebd79971617abd495beb2d6f5356b88bf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f5f2682d3a34dd8350bf63f232d885fd95f25b92
Impacted products
Vendor Product Version
Linux Linux Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
Version: 3878f110f71a0971ff7acc15dd6db711b6ef37c6
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   Linux Linux Version: 2.6.26
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{
  "containers": {
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          "programFiles": [
            "fs/ocfs2/stackglue.c"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix memory leak in ocfs2_stack_glue_init()\n\nocfs2_table_header should be free in ocfs2_stack_glue_init() if\nocfs2_sysfs_init() failed, otherwise kmemleak will report memleak.\n\nBUG: memory leak\nunreferenced object 0xffff88810eeb5800 (size 128):\n  comm \"modprobe\", pid 4507, jiffies 4296182506 (age 55.888s)\n  hex dump (first 32 bytes):\n    c0 40 14 a0 ff ff ff ff 00 00 00 00 01 00 00 00  .@..............\n    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [\u003c000000001e59e1cd\u003e] __register_sysctl_table+0xca/0xef0\n    [\u003c00000000c04f70f7\u003e] 0xffffffffa0050037\n    [\u003c000000001bd12912\u003e] do_one_initcall+0xdb/0x480\n    [\u003c0000000064f766c9\u003e] do_init_module+0x1cf/0x680\n    [\u003c000000002ba52db0\u003e] load_module+0x6441/0x6f20\n    [\u003c000000009772580d\u003e] __do_sys_finit_module+0x12f/0x1c0\n    [\u003c00000000380c1f22\u003e] do_syscall_64+0x3f/0x90\n    [\u003c000000004cf473bc\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-15T14:21:25.275Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/0000281f019111526f7abccc61f2746d2eb626ca"
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          "url": "https://git.kernel.org/stable/c/802abe2bc654e87334e6a0ab6c1adc2b6d5f6394"
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        },
        {
          "url": "https://git.kernel.org/stable/c/13b6269dd022aaa69ca8d1df374ab327504121cf"
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      "title": "ocfs2: fix memory leak in ocfs2_stack_glue_init()",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50289",
    "datePublished": "2025-09-15T14:21:25.275Z",
    "dateReserved": "2025-09-15T14:18:36.811Z",
    "dateUpdated": "2025-09-15T14:21:25.275Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50289\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-15T15:15:40.157\",\"lastModified\":\"2025-09-15T15:22:27.090\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nocfs2: fix memory leak in ocfs2_stack_glue_init()\\n\\nocfs2_table_header should be free in ocfs2_stack_glue_init() if\\nocfs2_sysfs_init() failed, otherwise kmemleak will report memleak.\\n\\nBUG: memory leak\\nunreferenced object 0xffff88810eeb5800 (size 128):\\n  comm \\\"modprobe\\\", pid 4507, jiffies 4296182506 (age 55.888s)\\n  hex dump (first 32 bytes):\\n    c0 40 14 a0 ff ff ff ff 00 00 00 00 01 00 00 00  .@..............\\n    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\\n  backtrace:\\n    [\u003c000000001e59e1cd\u003e] __register_sysctl_table+0xca/0xef0\\n    [\u003c00000000c04f70f7\u003e] 0xffffffffa0050037\\n    [\u003c000000001bd12912\u003e] do_one_initcall+0xdb/0x480\\n    [\u003c0000000064f766c9\u003e] do_init_module+0x1cf/0x680\\n    [\u003c000000002ba52db0\u003e] load_module+0x6441/0x6f20\\n    [\u003c000000009772580d\u003e] __do_sys_finit_module+0x12f/0x1c0\\n    [\u003c00000000380c1f22\u003e] do_syscall_64+0x3f/0x90\\n    [\u003c000000004cf473bc\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0000281f019111526f7abccc61f2746d2eb626ca\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/0b2128b70849f2728949babfc1c760096ef72f5d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/13b6269dd022aaa69ca8d1df374ab327504121cf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/61d68cf2ba79128c48d4b3fa4d10c34dc18ba572\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6f6c13776cbee4b6a515f4cd3b859f046be4f6f9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/802abe2bc654e87334e6a0ab6c1adc2b6d5f6394\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b0822faebd79971617abd495beb2d6f5356b88bf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f5f2682d3a34dd8350bf63f232d885fd95f25b92\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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