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LIN1021-4492 : Security Advisory - openvswitch - CVE-2022-32166

Created: Oct 7, 2022    Updated: Dec 27, 2023
Resolved Date: Dec 27, 2023
Found In Version:
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace


In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

CREATE(Triage):(User=admin) CVE-2022-32166 (
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