{
  "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-2024-27001",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-27001",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-01T05:28:40.341Z",
    "updatedAt": "2026-05-11T20:08:29.609Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": "comedi: vmk80xx: fix incomplete endpoint checking",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncomedi: vmk80xx: fix incomplete endpoint checking\n\nWhile vmk80xx does have endpoint checking implemented, some things\ncan fall through the cracks. Depending on the hardware model,\nURBs can have either bulk or interrupt type, and current version\nof vmk80xx_find_usb_endpoints() function does not take that fully\ninto account. While this warning does not seem to be too harmful,\nat the very least it will crash systems with 'panic_on_warn' set on\nthem.\n\nFix the issue found by Syzkaller [1] by somewhat simplifying the\nendpoint checking process with usb_find_common_endpoints() and\nensuring that only expected endpoint types are present.\n\nThis patch has not been tested on real hardware.\n\n[1] Syzkaller report:\nusb 1-1: BOGUS urb xfer, pipe 1 != type 3\nWARNING: CPU: 0 PID: 781 at drivers/usb/core/urb.c:504 usb_submit_urb+0xc4e/0x18c0 drivers/usb/core/urb.c:503\n...\nCall Trace:\n <TASK>\n usb_start_wait_urb+0x113/0x520 drivers/usb/core/message.c:59\n vmk80xx_reset_device drivers/comedi/drivers/vmk80xx.c:227 [inline]\n vmk80xx_auto_attach+0xa1c/0x1a40 drivers/comedi/drivers/vmk80xx.c:818\n comedi_auto_config+0x238/0x380 drivers/comedi/drivers.c:1067\n usb_probe_interface+0x5cd/0xb00 drivers/usb/core/driver.c:399\n...\n\nSimilar issue also found by Syzkaller:",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3a63ae0348d990e137cca04eced5b08379969ea9"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a3b8ae7e9297dd453f2977b011c5bc75eb20e71b"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f15370e315976198f338b41611f37ce82af6cf54"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0b268eeb087e324ef3ea71f8e6cabd07630517f"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ac882d6b21bffecb57bcc4486701239eef5aa67b"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "59f33af9796160f851641d960bd93937f282c696"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6ec3514a7d35ad9cfab600187612c29f669069d2"
            },
            {
              "version": "49253d542cc0f5f771dc254d248162a2a666649d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d1718530e3f640b7d5f0050e725216eab57a85d8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.9"
            },
            {
              "version": "4.19.313",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.275",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.88",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.29",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.8.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}