{
  "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-2022-49151",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49151",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T01:55:17.665Z",
    "updatedAt": "2026-05-11T18:54:07.563Z",
    "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": "can: mcba_usb: properly check endpoint type",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: mcba_usb: properly check endpoint type\n\nSyzbot reported warning in usb_submit_urb() which is caused by wrong\nendpoint type. We should check that in endpoint is actually present to\nprevent this warning.\n\nFound pipes are now saved to struct mcba_priv and code uses them\ndirectly instead of making pipes in place.\n\nFail log:\n\n| usb 5-1: BOGUS urb xfer, pipe 3 != type 1\n| WARNING: CPU: 1 PID: 49 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502\n| Modules linked in:\n| CPU: 1 PID: 49 Comm: kworker/1:2 Not tainted 5.17.0-rc6-syzkaller-00184-g38f80f42147f #0\n| Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014\n| Workqueue: usb_hub_wq hub_event\n| RIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502\n| ...\n| Call Trace:\n|  <TASK>\n|  mcba_usb_start drivers/net/can/usb/mcba_usb.c:662 [inline]\n|  mcba_usb_probe+0x8a3/0xc50 drivers/net/can/usb/mcba_usb.c:858\n|  usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396\n|  call_driver_probe drivers/base/dd.c:517 [inline]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5598442edc29e8f6f2380e4b471dc1a3fcd80508"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b48d1bb3f1ca337ad653022aefb5a40a47dfe5cd"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cbd110b8dd7ad763bf413f71c0484116ae9302d4"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ef0acc514123140157b19a9ff2e2de5d91d612bc"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa9c1f14002dc0d5293e16a2007bd89b6e79207b"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "88272b4a37913bdf6f339162a7920bd8e9b49de2"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2ec3cd0f34f8c3f94bc21fbba14868301c9c49d"
            },
            {
              "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
              "status": "affected",
              "versionType": "git",
              "lessThan": "136bed0bfd3bc9c95c88aafff2d22ecb3a919f23"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.12"
            },
            {
              "version": "4.14.276",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.238",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16.19",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.16.*"
            },
            {
              "version": "5.17.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}