{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-50779",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50779",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T13:06:07.873Z",
    "updatedAt": "2026-05-11T19:25:22.956Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\norangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()\n\nWhen insert and remove the orangefs module, then debug_help_string will\nbe leaked:\n\n  unreferenced object 0xffff8881652ba000 (size 4096):\n    comm \"insmod\", pid 1701, jiffies 4294893639 (age 13218.530s)\n    hex dump (first 32 bytes):\n      43 6c 69 65 6e 74 20 44 65 62 75 67 20 4b 65 79  Client Debug Key\n      77 6f 72 64 73 20 61 72 65 20 75 6e 6b 6e 6f 77  words are unknow\n    backtrace:\n      [<0000000004e6f8e3>] kmalloc_trace+0x27/0xa0\n      [<0000000006f75d85>] orangefs_prepare_debugfs_help_string+0x5e/0x480 [orangefs]\n      [<0000000091270a2a>] _sub_I_65535_1+0x57/0xf70 [crc_itu_t]\n      [<000000004b1ee1a3>] do_one_initcall+0x87/0x2a0\n      [<000000001d0614ae>] do_init_module+0xdf/0x320\n      [<00000000efef068c>] load_module+0x2f98/0x3330\n      [<000000006533b44d>] __do_sys_finit_module+0x113/0x1b0\n      [<00000000a0da6f99>] do_syscall_64+0x35/0x80\n      [<000000007790b19b>] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nWhen remove the module, should always free debug_help_string. Should\nalways free the allocated buffer when change the free_debug_help_string.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "44d3eac26a5e5268d11cc342dc202b0d31505c0a"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2b8a6aac561a49fe02c99683c40a8b87a9f68fc"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ba9d3b9cec20957fd86bb1bf525b4ea8b64b2dea"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2e7c09121064df93c58bbc49d3d0f608d3f584bd"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b8affa0c6405ee968dcb6030bee2cf719a464752"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "39529b79b023713d4f2d3479dc0ca43ba99df726"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3fc221d9a16339a913a0341d3efc7fef339073e1"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "19be31668552a198e887762e25bdcc560800ecb4"
            },
            {
              "version": "dc0336214eb07ee9de2a41dd4c81c744ffa419ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d23417a5bf3a3afc55de5442eb46e1e60458b0a1"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.9"
            },
            {
              "version": "4.9.337",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.303",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.229",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.163",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.86",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}