CVE-2017-11120
CriticalSummary
On Broadcom BCM4355C0 Wi-Fi chips version 9.44.78.27.0.1.56 and other chips, an attacker can craft a malformed RRM neighbor report frame to trigger an internal buffer overflow in the Wi-Fi firmware.
Risk Assessment
Exploitation of this vulnerability could lead to remote code execution or destabilization of the device, posing a serious threat to network security.
Recommendation
It is recommended to update the firmware to the latest version to mitigate the risks associated with this vulnerability.
Other vulnerabilities in Broadcom BCM4355C0 Wi-Fi chips
See all- CVE-2017-11122High
On Broadcom BCM4355C0 Wi-Fi chips version 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.
- CVE-2017-11121Critical
On Broadcom BCM4355C0 Wi-Fi chips version 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects.
Original NVD description (English source)
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, an attacker can craft a malformed RRM neighbor report frame to trigger an internal buffer overflow in the Wi-Fi firmware, aka B-V2017061204.