mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 17:21:36 +00:00
33 lines
2.7 KiB
JSON
33 lines
2.7 KiB
JSON
{
|
|
"id": "CVE-2022-49533",
|
|
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"published": "2025-02-26T07:01:29.293",
|
|
"lastModified": "2025-02-26T07:01:29.293",
|
|
"vulnStatus": "Awaiting Analysis",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nath11k: Change max no of active probe SSID and BSSID to fw capability\n\nThe maximum number of SSIDs in a for active probe requests is currently\nreported as 16 (WLAN_SCAN_PARAMS_MAX_SSID) when registering the driver.\nThe scan_req_params structure only has the capacity to hold 10 SSIDs.\nThis leads to a buffer overflow which can be triggered from\nwpa_supplicant in userspace. When copying the SSIDs into the\nscan_req_params structure in the ath11k_mac_op_hw_scan route, it can\noverwrite the extraie pointer.\n\nFirmware supports 16 ssid * 4 bssid, for each ssid 4 bssid combo probe\nrequest will be sent, so totally 64 probe requests supported. So\nset both max ssid and bssid to 16 and 4 respectively. Remove the\nredundant macros of ssid and bssid.\n\nTested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01300-QCAHKSWPL_SILICONZ-1"
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ath11k: Cambiar el n\u00famero m\u00e1ximo de SSID y BSSID de sonda activa a capacidad fw El n\u00famero m\u00e1ximo de SSID en un para solicitudes de sonda activas se informa actualmente como 16 (WLAN_SCAN_PARAMS_MAX_SSID) al registrar el controlador. La estructura scan_req_params solo tiene la capacidad de contener 10 SSID. Esto conduce a un desbordamiento de b\u00fafer que puede activarse desde wpa_supplicant en el espacio de usuario. Al copiar los SSID en la estructura scan_req_params en la ruta ath11k_mac_op_hw_scan, puede sobrescribir el puntero extraie. El firmware admite 16 ssid * 4 bssid, para cada ssid se enviar\u00e1n 4 solicitudes de sonda combinadas bssid, por lo que se admiten 64 solicitudes de sonda en total. Por lo tanto, configure tanto el ssid m\u00e1ximo como el bssid en 16 y 4 respectivamente. Elimine las macros redundantes de ssid y bssid. Probado en: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01300-QCAHKSWPL_SILICONZ-1"
|
|
}
|
|
],
|
|
"metrics": {},
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/210505788f1d243232e21ef660efcd4838890ce8",
|
|
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/50dc9ce9f80554a88e33b73c30851acf2be36ed3",
|
|
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/ec5dfa1d66f2f71a48dab027d26a9fa78eb0f58f",
|
|
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
|
|
}
|
|
]
|
|
} |