CVE-2022-40514

Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame...

Qualcomm 芯片缓冲区错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits mainly semiconductor devices, but also passive components, etc. and is often manufactured on the surface of semiconductor wafers. A security vulnerability exists in the WLAN module of the Qualcomm chip that...

CVE-2022-40514

CVE-2022-40514 concerns memory corruption in WLAN firmware when processing the CCKM IE in a reassoc response frame, caused by a buffer copy that does not validate input size. The vulnerability is associated with Qualcomm’s WLAN firmware; CVSS v3.1 base score is PRACTICALLY high: 9.8 (Network atta...

CVE-2022-40514 Buffer copy without checking size of input in WLAN Firmware

Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame...

Broadcom: Stack buffer overflow when parsing CCKM reassociation response(CVE-2017-6957)

Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi routers, and are capable of handling many Wi-Fi related events without delegating to the host OS. In order to allow fast roaming between access...

CVE-2017-6957

CVE-2017-6957 is a stack-based buffer overflow in Broadcom Wi‑Fi HardMAC SoC firmware (notably BCM4339) when handling Cisco CCKM Fast and Secure Roaming. In affected firmware, the reassociation response frame containing Cisco IE 156 is parsed and a length field derived from IE[20]:IE[21] can over...

Broadcom Stack Buffer Overflow Vulnerability

Exploit for hardware platform in category dos / poc Broadcom: Stack buffer overflow when parsing CCKM reassociation response CVE-2017-6957 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in both mobile devices and Wi-Fi...