GHSA-MQPX-XR9G-RVHM
Vulnerability from github – Published: 2025-10-22 15:31 – Updated: 2025-10-22 15:31In 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.
{
"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": []
}
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