fkie_cve-2025-38159
Vulnerability from fkie_nvd
Published
2025-07-03 09:15
Modified
2025-11-03 18:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds Set the size to 6 instead of 2, since 'para' array is passed to 'rtw_fw_bt_wifi_control(rtwdev, para[0], &para[1])', which reads 5 bytes: void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data) { ... SET_BT_WIFI_CONTROL_DATA1(h2c_pkt, *data); SET_BT_WIFI_CONTROL_DATA2(h2c_pkt, *(data + 1)); ... SET_BT_WIFI_CONTROL_DATA5(h2c_pkt, *(data + 4)); Detected using the static analysis tool - Svace.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1ee8ea6937d13b20f90ff35d71ccc03ba448182d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4c2c372de2e108319236203cce6de44d70ae15cd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/68a1037f0bac4de9a585aa9c879ef886109f3647
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/74e18211c2c89ab66c9546baa7408288db61aa0d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9febcc8bded8be0d7efd8237fcef599b6d93b788
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c13255389499275bc5489a0b5b7940ccea3aef04
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: fix the \u0027para\u0027 buffer size to avoid reading out of bounds\n\nSet the size to 6 instead of 2, since \u0027para\u0027 array is passed to\n\u0027rtw_fw_bt_wifi_control(rtwdev, para[0], \u0026para[1])\u0027, which reads\n5 bytes:\n\nvoid rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data)\n{\n    ...\n    SET_BT_WIFI_CONTROL_DATA1(h2c_pkt, *data);\n    SET_BT_WIFI_CONTROL_DATA2(h2c_pkt, *(data + 1));\n    ...\n    SET_BT_WIFI_CONTROL_DATA5(h2c_pkt, *(data + 4));\n\nDetected using the static analysis tool - Svace."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: rtw88: corrige el tama\u00f1o del b\u00fafer \u0027para\u0027 para evitar leer fuera de los l\u00edmites Establezca el tama\u00f1o en 6 en lugar de 2, ya que la matriz \u0027para\u0027 se pasa a \u0027rtw_fw_bt_wifi_control(rtwdev, para[0], \u00b6[1])\u0027, que lee 5 bytes: void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data) { ... SET_BT_WIFI_CONTROL_DATA1(h2c_pkt, *data); SET_BT_WIFI_CONTROL_DATA2(h2c_pkt, *(data + 1)); ... SET_BT_WIFI_CONTROL_DATA5(h2c_pkt, *(data + 4)); Detectado utilizando la herramienta de an\u00e1lisis est\u00e1tico - Svace."
    }
  ],
  "id": "CVE-2025-38159",
  "lastModified": "2025-11-03T18:16:05.963",
  "metrics": {},
  "published": "2025-07-03T09:15:31.163",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1ee8ea6937d13b20f90ff35d71ccc03ba448182d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4c2c372de2e108319236203cce6de44d70ae15cd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/68a1037f0bac4de9a585aa9c879ef886109f3647"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/74e18211c2c89ab66c9546baa7408288db61aa0d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9febcc8bded8be0d7efd8237fcef599b6d93b788"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c13255389499275bc5489a0b5b7940ccea3aef04"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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