ghsa-j378-rg6j-2ff4
Vulnerability from github
Published
2024-07-30 09:32
Modified
2025-11-04 00:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr

When del_timer_sync() is called in an interrupt context it throws a warning because of potential deadlock. The timer is used only to exit from wait_for_completion() after a timeout so replacing the call with wait_for_completion_timeout() allows to remove the problematic timer and its related functions altogether.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42153"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr\n\nWhen del_timer_sync() is called in an interrupt context it throws a warning\nbecause of potential deadlock. The timer is used only to exit from\nwait_for_completion() after a timeout so replacing the call with\nwait_for_completion_timeout() allows to remove the problematic timer and\nits related functions altogether.",
  "id": "GHSA-j378-rg6j-2ff4",
  "modified": "2025-11-04T00:31:08Z",
  "published": "2024-07-30T09:32:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42153"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/27cd3873fa76ebeb9f948baae40cb9a6d8692289"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2849a1b747cf37aa5b684527104d3a53f1e296d2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3503372d0bf7b324ec0bd6b90606703991426176"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d32327f5cfc087ee3922a3bcdcc29880dcdb50f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92e494a7568b60ae80d57fc0deafcaf3a4029ab3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a349e5ab4dc9954746e836cd10b407ce48f9b2f6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/effe0500afda017a86c94482b1e36bc37586c9af"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f63b94be6942ba82c55343e196bd09b53227618e"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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