CVE-2024-8447 MEDIUM

CVE-2024-8447: Narayana: deadlock via multiple join requests sent to lra coordinator

Vendor Red Hat
Product Red Hat JBoss EAP XP 5.0 Update 2.0
Weakness CWE-833
Published January 2, 2025
Last update November 11, 2025
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

A security issue was discovered in the LRA Coordinator component of Narayana. When Cancel is called in LRA, an execution time of approximately 2 seconds occurs. If Join is called with the same LRA ID within that timeframe, the application may crash or hang indefinitely, leading to a denial of service.

Key dates

02Disclosure timeline

January 2, 2025 CVE published
November 11, 2025 Record updated