{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-58068",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-58068"
  ],
  "published": "2025-03-06T15:54:48Z",
  "summary": "OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nOPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized\n\nIf a driver calls dev_pm_opp_find_bw_ceil/floor() the retrieve bandwidth\nfrom the OPP table but the bandwidth table was not created because the\ninterconnect properties were missing in the OPP consumer node, the\nkernel will crash with:\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000004\n...\npc : _read_bw+0x8/0x10\nlr : _opp_table_find_key+0x9c/0x174\n...\nCall trace:\n  _read_bw+0x8/0x10 (P)\n  _opp_table_find_key+0x9c/0x174 (L)\n  _find_key+0x98/0x168\n  dev_pm_opp_find_bw_ceil+0x50/0x88\n...\n\nIn order to fix the crash, create an assert function to check\nif the bandwidth table was created before trying to get a\nbandwidth with _read_bw().",
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-58068"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8532fd078d2a5286915d03bb0a0893ee1955acef"
    },
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      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/84ff05c9bd577157baed711a4f0b41206593978b"
    },
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      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ff2def251849133be6076a7c2d427d8eb963c223"
    },
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      "url": "https://git.kernel.org/stable/c/5165486681dbd67b61b975c63125f2a5cb7f96d1"
    },
    {
      "type": "FIX",
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  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
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