CVE-2019-14192: Denx U-Boot

Critical severity, CVSS 9.8. EPSS: 2.8% chance of exploitation in the next 30 days.

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet call.

Affected products

• Denx U-Boot: up to and including 2019.07

Published 2019-07-31. Last modified 2026-06-17.