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Acknowledged

LIN1023-20527 : Security Advisory - avahi - CVE-2021-3468

Created: Apr 27, 2026 Updated: Apr 30, 2026

Found In Version: 10.23.30.22

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Userspace

Description

A flaw was found in avahi deamon. Denial of service can be triggered by writing long lines to /run/avahi-daemon/socket resulting in an unresponsive busy-loop of the daemon.