fkie_cve-2024-38381
Vulnerability from fkie_nvd
Published
2024-06-21 11:15
Modified
2025-11-04 18:16
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in nci_rx_work syzbot reported the following uninit-value access issue [1] nci_rx_work() parses received packet from ndev->rx_q. It should be validated header size, payload size and total packet size before processing the packet. If an invalid packet is detected, it should be silently discarded.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/017ff397624930fd7ac7f1761f3c9d6a7100f68cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/406cfac9debd4a6d3dc5d9258ee086372a8c08b6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/485ded868ed62ceb2acb3a459d7843fd71472619Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ad4d196d2008c7f413167f0a693feb4f0439d7fePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e4a87abf588536d1cdfb128595e6e680af5cf3edPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e53a7f8afcbd2886f2a94c5d56757328109730eaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e8c8e0d0d214c877fbad555df5b3ed558cd9b0c3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f80b786ab0550d0020191a59077b2c7e069db2d1Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/017ff397624930fd7ac7f1761f3c9d6a7100f68cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/406cfac9debd4a6d3dc5d9258ee086372a8c08b6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/485ded868ed62ceb2acb3a459d7843fd71472619Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ad4d196d2008c7f413167f0a693feb4f0439d7fePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e4a87abf588536d1cdfb128595e6e680af5cf3edPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e53a7f8afcbd2886f2a94c5d56757328109730eaPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e8c8e0d0d214c877fbad555df5b3ed558cd9b0c3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f80b786ab0550d0020191a59077b2c7e069db2d1Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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  "cveTags": [],
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: Fix uninit-value in nci_rx_work\n\nsyzbot reported the following uninit-value access issue [1]\n\nnci_rx_work() parses received packet from ndev-\u003erx_q. It should be\nvalidated header size, payload size and total packet size before\nprocessing the packet. If an invalid packet is detected, it should be\nsilently discarded."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: nfc: nci: corrigi\u00f3 el valor uninit en nci_rx_work syzbot inform\u00f3 el siguiente problema de acceso al valor uninit [1] nci_rx_work() analiza el paquete recibido de ndev-\u0026gt;rx_q. Se debe validar el tama\u00f1o del encabezado, el tama\u00f1o del payload y el tama\u00f1o total del paquete antes de procesar el paquete. Si se detecta un paquete no v\u00e1lido, se debe descartar silenciosamente."
    }
  ],
  "id": "CVE-2024-38381",
  "lastModified": "2025-11-04T18:16:25.483",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
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  "published": "2024-06-21T11:15:10.757",
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      "source": "nvd@nist.gov",
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}


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