GHSA-PVX3-2639-67P3

Vulnerability from github – Published: 2024-12-29 12:30 – Updated: 2025-11-03 21:32
VLAI?
Details

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

mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device

While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ).

Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-56724"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-29T12:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device\n\nWhile design wise the idea of converting the driver to use\nthe hierarchy of the IRQ chips is correct, the implementation\nhas (inherited) flaws. This was unveiled when platform_get_irq()\nhad started WARN() on IRQ 0 that is supposed to be a Linux\nIRQ number (also known as vIRQ).\n\nRework the driver to respect IRQ domain when creating each MFD\ndevice separately, as the domain is not the same for all of them.",
  "id": "GHSA-pvx3-2639-67p3",
  "modified": "2025-11-03T21:32:02Z",
  "published": "2024-12-29T12:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56724"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b734ad0e33648c3988c6a37c2ac16c2d63eda06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2310f5336f32eac9ada2d59b965d578efe25c4bf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/56acf415772ee7e10e448b371f52b249aa2d0f7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5bc6d0da4a32fe34a9960de577e0b7de3454de0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7c7c400de85d915e0da7c2c363553a801c47349"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c472b55cc0bc3df805db6a14f50a084884cf18ee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da498e02c92e6d82df8001438dd583b90c570815"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.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"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.