CVE-2021-34125

CVE-2021-34125 concerns Yuneec Mantis Q and PX4-Autopilot v1.11.3 and earlier where sensitive information can be leaked via various nuttx commands. The PX4-Autopilot impact is supported by PT-2023-12246, which recommends updating PX4-Autopilot to versions above 1.11.3 to resolve the issue; for Yu...

CVE-2023-47625

CVE-2023-47625 affects PX4 Autopilot. A global buffer overflow exists in CrsfParser_TryParseCrsfPacket (CrsfParser.cpp:298) due to an invalid size check, enabling a remote RC packet to overflow the _rcs_buf and cause the drone to behave unexpectedly. Impact: potential instability or denial of ser...

CVE-2023-46256

CVE-2023-46256 affects PX4-Autopilot (versions 1.14.0-rc1 and prior). The vulnerability is a heap buffer overflow in the parser function caused by missing validation of the parserbuf_index, allowing writes up to the maximum unsigned int to heap memory. This can lead to unexpected drone behavior, ...

CVE-2021-46896

CVE-2021-46896 affects PX4-Autopilot. A buffer overflow in a handler function for message ID 332 can lead to denial of service. Documents consistently describe the issue as a buffer overflow in PX4-Autopilot with DoS impact; specific vulnerable versions, affected components, and a confirmed remed...