CVE-2023-28116

creationtimestamp| type| source ---|---|--- 2023-03-18 01:31:50+00:00| seen| https://t.me/cibsecurity/60276...

CVE-2023-28116 Buffer overflow in L2CAP due to misconfigured MTU

Contiki-NG is an open-source, cross-platform operating system for internet of things IoT devices. In versions 4.8 and prior, an out-of-bounds write can occur in the BLE L2CAP module of the Contiki-NG operating system. The network stack of Contiki-NG uses a global buffer packetbuf for processing o...

CVE-2023-28116

CVE-2023-28116 concerns Contiki-NG (IoT OS) prior to v4.9, where the BLE L2CAP module can cause an out-of-bounds write due to a mis sized packet buffer. The global packetbuf (size PACKETBUF_SIZE) may be exceeded when processing large packets with BLE L2CAP in the default configuration, leading to...