CVE-2024-2182
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
17.1%
A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.
References
access.redhat.com/errata/RHSA-2024:1385
access.redhat.com/errata/RHSA-2024:1386
access.redhat.com/errata/RHSA-2024:1387
access.redhat.com/errata/RHSA-2024:1388
access.redhat.com/errata/RHSA-2024:1390
access.redhat.com/errata/RHSA-2024:1391
access.redhat.com/errata/RHSA-2024:1392
access.redhat.com/errata/RHSA-2024:1393
access.redhat.com/errata/RHSA-2024:1394
access.redhat.com/errata/RHSA-2024:4035
access.redhat.com/security/cve/CVE-2024-2182
bugzilla.redhat.com/show_bug.cgi?id=2267840
mail.openvswitch.org/pipermail/ovs-announce/2024-March/000346.html
www.openwall.com/lists/oss-security/2024/03/12/5
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
17.1%