Большое кол-во разных устройств попало в список уязвимых
INTEGER OVERFLOW OR WRAPAROUND CWE-190
The kernel is affected by an integer overflow when handling TCP Selective Acknowledgements, which could allow a remote attacker to cause a denial-of-service condition.
UNCONTROLLED RESOURCE CONSUMPTION CWE-400
A remote attacker sending specially crafted TCP Selective Acknowledgment (SACK) sequences may cause a denial-of-service condition.
UNCONTROLLED RESOURCE CONSUMPTION CWE-400
An attacker may exploit a vulnerability in the TCP retransmission queue implementation kernel when handling TCP Selective Acknowledgements (SACK) to cause a denial-of-service condition.
https://www.us-cert.gov/ics/advisories/icsa-19-253-03