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Fixed

LIN1021-5597 : Security Advisory - avahi - CVE-2023-1981

Created: Apr 12, 2023 Updated: Mar 11, 2025

Resolved Date: May 5, 2023

Found In Version: 10.21.20.1

Fix Version: 10.21.20.18

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Userspace

Description

A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash.

https://nvd.nist.gov/vuln/detail/CVE-2023-1981

CVEs

CVE-2023-1981