{
  "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-2022-49793",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49793",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-01T14:09:24.442Z",
    "updatedAt": "2026-05-11T19:06:53.685Z",
    "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": "iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()\n\ndev_set_name() allocates memory for name, it need be freed\nwhen device_add() fails, call put_device() to give up the\nreference that hold in device_initialize(), so that it can\nbe freed in kobject_cleanup() when the refcount hit to 0.\n\nFault injection test can trigger this:\n\nunreferenced object 0xffff8e8340a7b4c0 (size 32):\n  comm \"modprobe\", pid 243, jiffies 4294678145 (age 48.845s)\n  hex dump (first 32 bytes):\n    69 69 6f 5f 73 79 73 66 73 5f 74 72 69 67 67 65  iio_sysfs_trigge\n    72 00 a7 40 83 8e ff ff 00 86 13 c4 f6 ee ff ff  r..@............\n  backtrace:\n    [<0000000074999de8>] __kmem_cache_alloc_node+0x1e9/0x360\n    [<00000000497fd30b>] __kmalloc_node_track_caller+0x44/0x1a0\n    [<000000003636c520>] kstrdup+0x2d/0x60\n    [<0000000032f84da2>] kobject_set_name_vargs+0x1e/0x90\n    [<0000000092efe493>] dev_set_name+0x4e/0x70",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f68c96821b61d2c71a35dbb8bf90c347fad624d9"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a39382aa5411d64b25a71516c2c7480aab13bb7"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b47bb521961f027b4dcf8683337a7a1ba9e5ea1f"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0dd52e141afde089304de470148d311b05c14564"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8dddf2699da296c84205582aaead6b43dd7e8c4b"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "656f670613662b6cc77aad14112db2803ad18fa8"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2c4e65285bdea23fd36d2ff376006ac64db6f42e"
            },
            {
              "version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "efa17e90e1711bdb084e3954fa44afb6647331c0"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.0"
            },
            {
              "version": "4.9.334",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.300",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.267",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.225",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.156",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.80",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}