ghsa-mqpx-xr9g-rvhm
Vulnerability from github
Published
2025-10-22 15:31
Modified
2025-10-22 15:31
Details

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

clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()

Replace of_iomap() and kzalloc() with devm_of_iomap() and devm_kzalloc() which can automatically release the related memory when the device or driver is removed or unloaded to avoid potential memory leak.

In this case, iounmap(anatop_base) in line 427,433 are removed as manual release is not required.

Besides, referring to clk-imx8mq.c, check the return code of of_clk_add_hw_provider, if it returns negtive, print error info and unregister hws, which makes the program more robust.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-53704"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-22T14:15:44Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()\n\nReplace of_iomap() and kzalloc() with devm_of_iomap() and devm_kzalloc()\nwhich can automatically release the related memory when the device\nor driver is removed or unloaded to avoid potential memory leak.\n\nIn this case, iounmap(anatop_base) in line 427,433 are removed\nas manual release is not required.\n\nBesides, referring to clk-imx8mq.c, check the return code of\nof_clk_add_hw_provider, if it returns negtive, print error info\nand unregister hws, which makes the program more robust.",
  "id": "GHSA-mqpx-xr9g-rvhm",
  "modified": "2025-10-22T15:31:11Z",
  "published": "2025-10-22T15:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53704"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5bcf140e9e6cf76f1f1bd1f489a14ca4d49f9a1a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6317d0302655f7e854cd4f31e93b47d35cb058bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/878b02d5f3b56cb090dbe2c70c89273be144087f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92ce7629a11ae62292e1cfaa6132dab081fc80ee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bcea444ab4c045864b55d67313833d606676602a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb047c13bbf9018693ae31f03a5a26b212d02f13"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.