RHSA-2025:1089: Important: ovn22.03 security update
Important: ovn22.03 security update
Other sources
OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add native support for virtual network abstractions, such as virtual L2 and L3 overlays and security groups.Security Fix(es): ovn: egress ACLs may be bypassed via specially crafted UDP packet (CVE-2025-0650) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2025:1089?
The severity of RHSA-2025:1089 is classified as important.
How do I fix RHSA-2025:1089?
To fix RHSA-2025:1089, update the affected package to version 22.03.7-11.el9fd.
What products are affected by RHSA-2025:1089?
RHSA-2025:1089 affects Red Hat Enterprise Linux Fast Datapath for various systems including IBM z Systems and ARM 64.
What is the purpose of OVN in relation to RHSA-2025:1089?
OVN provides virtual network abstractions such as virtual L2 and L3 overlays and security groups.
Is there a risk of exploitation from RHSA-2025:1089?
Yes, RHSA-2025:1089 addresses vulnerabilities that could potentially be exploited.