CVE-2017-11120

CVE-2017-11120 affects Broadcom BCM4355C0 Wi‑Fi firmware. An attacker can send crafted 802.11k Neighbor Report Responses (NRREP) to trigger a heap-based buffer overrun in the Wi‑Fi firmware, via an overflow in NRREP data handling and an exploitable NRREP/BA interaction primitive. The exploit reli...

CVE-2017-11121

CVE-2017-11121 affects Broadcom BCM4355C0 Wi‑Fi chips (and related devices). Malicious over‑the‑air Fast Transition frames can trigger internal Wi‑Fi firmware heap and/or stack overflows, potentially causing denial of service or other effects. Documents specify the root cause as memory corruption...

CVE-2017-11122

CVE-2017-11122 affects Broadcom BCM4355C0 Wi‑Fi chips, where ICMPv6 router advertisement offloading can leak information due to insufficient length validation. The description across sources (NVD/NVF, CNVD, SUSE, CVE.org, 0day exploit listing) consistently identifies an information disclosure vul...