CVE-2023-3153 is a medium-severity denial-of-service vulnerability in Open Virtual Network (OVN), affecting various Red Hat products including Enterprise Linux, OpenShift Container Platform, and OVN itself. The flaw stems from insufficient rate limiting of the service monitor MAC, allowing an unauthenticated attacker to trigger a denial of service even with CoPP enabled. While the CVSS score is 5.3, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 22.03.3CPE matchmatch criteria | cpe:2.3:a:ovn:open_virtual_network:*:*:*:*:*:*:*:* | ||
>= 22.03.4, < 22.09.2CPE matchmatch criteria | cpe:2.3:a:ovn:open_virtual_network:*:*:*:*:*:*:*:* | ||
>= 22.09.3, < 22.12.1CPE matchmatch criteria | cpe:2.3:a:ovn:open_virtual_network:*:*:*:*:*:*:*:* | ||
>= 22.12.2, < 23.03.1CPE matchmatch criteria | cpe:2.3:a:ovn:open_virtual_network:*:*:*:*:*:*:*:* | ||
>= 23.03.2, < 23.06.1CPE matchmatch criteria | cpe:2.3:a:ovn:open_virtual_network:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.