CVE-2025-37789

A flaw was found in the Linux kernel's openvswitch virtual environment. A local attacker with low privileges could exploit improper data and key length validation in the set() action. This could lead to a denial of service, making the system unresponsive, and potentially result in limited information disclosure.

A denial of service, and a limited data exposure can be observed if the data/key validation is not correctly validated in validate_set in net/openvswitch/flow_netlink.c in the Linux Kernel openvswitch virtual environment.

This flaw could allow an attacker to crash the system or leak internal kernel information problem.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.