RHSA-2025:1086: Important: ovn22.12 security update
Important: ovn22.12 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-2025:1086?
The severity of RHSA-2025:1086 is classified as Important.
How do I fix RHSA-2025:1086?
To fix RHSA-2025:1086, update to the package version 22.12.1-107.el8fd.
What products are affected by RHSA-2025:1086?
RHSA-2025:1086 affects various versions of Red Hat Enterprise Linux Fast Datapath including for IBM z Systems, Power LE, and ARM 64.
What types of vulnerabilities are addressed in RHSA-2025:1086?
RHSA-2025:1086 addresses security vulnerabilities related to the OVN (Open Virtual Network) that could affect virtual network abstraction.
Is there a specific version I need to upgrade to in response to RHSA-2025:1086?
Yes, you should upgrade to version 22.12.1-107.el8fd to mitigate the vulnerabilities addressed in RHSA-2025:1086.