{
  "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-2022-50672",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50672",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-09T01:29:24.072Z",
    "updatedAt": "2026-05-11T19:23:27.715Z",
    "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": "mailbox: zynq-ipi: fix error handling while device_register() fails",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: zynq-ipi: fix error handling while device_register() fails\n\nIf device_register() fails, it has two issues:\n1. The name allocated by dev_set_name() is leaked.\n2. The parent of device is not NULL, device_unregister() is called\n   in zynqmp_ipi_free_mboxes(), it will lead a kernel crash because\n   of removing not added device.\n\nCall put_device() to give up the reference, so the name is freed in\nkobject_cleanup(). Add device registered check in zynqmp_ipi_free_mboxes()\nto avoid null-ptr-deref.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b3a5c76f61e2b380e29dfc6705854ca1ee85501d"
            },
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a39b4de0804f9fe0ae911b359ffd4afe7d9d933b"
            },
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4f05d8e2fb3ab702c2633a74571e1b31cb579985"
            },
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2d63cefc012cafe1b7651bbf3302f8bcd8bea4a"
            },
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3fcf079958c00d83c51e4f250abf2c77fe9cc1b9"
            },
            {
              "version": "4981b82ba2ff87df6a711fcd7a233c615df5fc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a6792a0cdef0b1c2d77920246283a72537e60e94"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.1"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}