GHSA-238V-Q38R-8XQP

Vulnerability from github – Published: 2024-06-21 12:31 – Updated: 2024-09-09 15:30
VLAI?
Details

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.

Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-38381"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-21T11:15:10Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-238v-q38r-8xqp",
  "modified": "2024-09-09T15:30:37Z",
  "published": "2024-06-21T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38381"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/017ff397624930fd7ac7f1761f3c9d6a7100f68c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/406cfac9debd4a6d3dc5d9258ee086372a8c08b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/485ded868ed62ceb2acb3a459d7843fd71472619"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad4d196d2008c7f413167f0a693feb4f0439d7fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4a87abf588536d1cdfb128595e6e680af5cf3ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e53a7f8afcbd2886f2a94c5d56757328109730ea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8c8e0d0d214c877fbad555df5b3ed558cd9b0c3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f80b786ab0550d0020191a59077b2c7e069db2d1"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.