FKIE_CVE-2026-23155

Vulnerability from fkie_nvd - Published: 2026-02-14 16:15 - Updated: 2026-02-18 17:52
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): fix error message Sinc commit 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error") a failing resubmit URB will print an info message. In the case of a short read where netdev has not yet been assigned, initialize as NULL to avoid dereferencing an undefined value. Also report the error value of the failed resubmit.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/494fc029f662c331e06b7c2031deff3c64200eed
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/713ba826ae114ab339c9a1b31e209bebdadb0ac9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8986cdf52f86208df9c7887fee23365b5d37da26
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5
Impacted products
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: gs_usb: gs_usb_receive_bulk_callback(): fix error message\n\nSinc commit 79a6d1bfe114 (\"can: gs_usb: gs_usb_receive_bulk_callback():\nunanchor URL on usb_submit_urb() error\") a failing resubmit URB will print\nan info message.\n\nIn the case of a short read where netdev has not yet been assigned,\ninitialize as NULL to avoid dereferencing an undefined value. Also report\nthe error value of the failed resubmit."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ncan: gs_usb: gs_usb_receive_bulk_callback(): corregir mensaje de error\n\nDesde el commit 79a6d1bfe114 (\u0027can: gs_usb: gs_usb_receive_bulk_callback(): desanclar URL en error de usb_submit_urb()\u0027), un URB de reenv\u00edo fallido imprimir\u00e1 un mensaje de informaci\u00f3n.\n\nEn el caso de una lectura corta donde netdev a\u00fan no ha sido asignado, inicializar como NULL para evitar desreferenciar un valor indefinido. Tambi\u00e9n informar el valor de error del reenv\u00edo fallido."
    }
  ],
  "id": "CVE-2026-23155",
  "lastModified": "2026-02-18T17:52:44.520",
  "metrics": {},
  "published": "2026-02-14T16:15:55.653",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/494fc029f662c331e06b7c2031deff3c64200eed"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/713ba826ae114ab339c9a1b31e209bebdadb0ac9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8986cdf52f86208df9c7887fee23365b5d37da26"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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