Detections
Analytics
CVE-2025-0650
high
Description
A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network.
References
https://www.openwall.com/lists/oss-security/2025/01/22/5
https://bugzilla.redhat.com/show_bug.cgi?id=2339537
https://access.redhat.com/security/cve/CVE-2025-0650
https://access.redhat.com/errata/RHSA-2025:1097
https://access.redhat.com/errata/RHSA-2025:1096
https://access.redhat.com/errata/RHSA-2025:1095
https://access.redhat.com/errata/RHSA-2025:1094
https://access.redhat.com/errata/RHSA-2025:1093
https://access.redhat.com/errata/RHSA-2025:1092
https://access.redhat.com/errata/RHSA-2025:1091
https://access.redhat.com/errata/RHSA-2025:1090
https://access.redhat.com/errata/RHSA-2025:1089
https://access.redhat.com/errata/RHSA-2025:1088
https://access.redhat.com/errata/RHSA-2025:1087
https://access.redhat.com/errata/RHSA-2025:1086
https://access.redhat.com/errata/RHSA-2025:1085
https://access.redhat.com/errata/RHSA-2025:1084