What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 28, 2022 CVE published
May 21, 2025 Record updated