clk: mmp2: call pm_genpd_init() only after genpd.name is set

{
  "id": "57471e7bb973cebc04c52e3430c59d9645dce1c41278bc434413801871b0e410",
  "url": "https://osv.dev/vulnerability/CVE-2024-58081",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "clk: mmp2: call pm_genpd_init() only after genpd.name is set",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: clk: mmp2: call pm_genpd_init() only after genpd.name is set Setting the genpd's struct device's name with dev_set_name() is happening within pm_genpd_init(). If it remains NULL, things can blow up later, such as when crafting the devfs hierarchy for the power domain: Unable to handle kernel NULL pointer dereference at virtual address 00000000 when read ... Call trace: strlen from start_creating+0x90/0x138 start_creating from debugfs_create_dir+0x20/0x178 debugfs_create_dir from genpd_debug_add.part.0+0x4c/0x144 genpd_debug_add.part.0 from genpd_debug_init+0x74/0x90 genpd_debug_init from do_one_initcall+0x5c/0x244 do_one_initcall from kernel_init_freeable+0x19c/0x1f4 kernel_init_freeable from kernel_init+0x1c/0x12c kernel_init from ret_from_fork+0x14/0x28 Bisecting tracks this crash back to commit 899f44531fe6 (\"pmdomain: core: Add GENPD_FLAG_DEV_NAME_FW flag\"), which exchanges use of genpd->name with dev_name(&genpd->dev) in genpd_debug_add.part().",
    "evidence": "osv:CVE-2024-58081",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
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            "evidence": "/affected/1/ranges"
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            "value": "6.13.3",
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    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-58081",
      "aliases": [
        "CVE-2024-58081"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
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            "name": "Kernel",
            "ecosystem": "Linux"
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      ],
      "modified": "2026-10-28T02:30:42.261907674Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/763517124e27b07fa300b486d7d13c5d563a215e",
        "https://git.kernel.org/stable/c/e24b15d4704dcb73920c3d18a6157abd18df08c1",
        "https://git.kernel.org/stable/c/eca01d5911fb34218d10a58d8d9534b758c8fd0a",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58081.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-58081",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58081.json"
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    "related_cves": [
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        "value": "CVE-2024-58081",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
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  "source_id": "core-osv",
  "document_id": 509807,
  "published_at": "2025-03-06T16:13:44.176+00:00"
}