{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-97432",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-97432"
  ],
  "published": "2026-09-24T16:08:25Z",
  "summary": "wifi: iwlwifi: mvm: fix P2P-Device binding handling",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix P2P-Device binding handling\n\nOur binding handling for P2P-Device can run into the following\nscenario, as observed by our testing:\n\n - a station interface is connected on some channel\n - the P2P-Device does a remain-on-channel (ROC) on that channel\n - the ROC ends, and the P2P-Device is removed from the binding,\n   but the phy_ctxt pointer is left around as a PHY cache so we\n   don't need to recalibrate to the channel again and again in\n   case it's not shared\n - a binding update by the station interface, even a removal,\n   will re-add the P2P-Device to the binding\n - the P2P-Device is removed, which removes the PHY context, but\n   it's still in the binding so the firmware crashes\n\nSince the P2P device is removed from the binding and only re-\nadded by unrelated code, but we want to keep the phy_ctxt around\nas a cache for future ROC usage, fix it by adding a boolean that\nindicates whether or not the P2P-Device should be added to the\nbinding, and handle that in the binding iterator. That way, the\nstation interface cannot re-add the P2P-Device to the binding\nwhen that isn't active.",
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-97432"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7be2fc679c8f657868988e41c0bb15bf5a454620"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b74e377cad9271950c57472867c469e4b5b2ff0c"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-25T12:45:48Z"
  }
}