{
  "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-2024-38633",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-38633",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-06-21T10:18:22.905Z",
    "updatedAt": "2026-05-11T20:20:33.247Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "serial: max3100: Update uart_driver_registered on driver removal",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: max3100: Update uart_driver_registered on driver removal\n\nThe removal of the last MAX3100 device triggers the removal of\nthe driver. However, code doesn't update the respective global\nvariable and after insmod — rmmod — insmod cycle the kernel\noopses:\n\n  max3100 spi-PRP0001:01: max3100_probe: adding port 0\n  BUG: kernel NULL pointer dereference, address: 0000000000000408\n  ...\n  RIP: 0010:serial_core_register_port+0xa0/0x840\n  ...\n   max3100_probe+0x1b6/0x280 [max3100]\n   spi_probe+0x8d/0xb0\n\nUpdate the actual state so next time UART driver will be registered\nagain.\n\nHugo also noticed, that the error path in the probe also affected\nby having the variable set, and not cleared. Instead of clearing it\nmove the assignment after the successfull uart_register_driver() call.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "21a61a7fbcfdd3493cede43ebc7c4dfae2147a8b"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9db4222ed8cd3e50b81c8b910ae74c26427a4003"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e8e2a4339decad7e59425b594a98613402652d72"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "361a92c9038e8c8c3996f8eeaa14522a8ad90752"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b6eb7aff23e05f362e8c9b560f6ac5e727b70e00"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e8a10089eddba40d4b2080c9d3fc2d2b2488f762"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa84ca78b048dfb00df0ef446f5c35e0a98ca6a0"
            },
            {
              "version": "7831d56b0a3544cbb6f82f76c34ca95e24d5b676",
              "status": "affected",
              "versionType": "git",
              "lessThan": "712a1fcb38dc7cac6da63ee79a88708fbf9c45ec"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.30",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.30"
            },
            {
              "version": "4.19.316",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.278",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.219",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.161",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.93",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.9.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.9.*"
            },
            {
              "version": "6.10",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}