CVE-2021-44225: Fedoraproject Fedora

Medium severity, CVSS 5.4. EPSS: 1.1% chance of exploitation in the next 30 days.

In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property

Affected products

• Fedoraproject Fedora: version 34 only; version 35 only
• Keepalived Keepalived: up to and including 2.2.4

Published 2021-11-26. Last modified 2026-06-17.