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CVE-2024-8447: Narayana: deadlock via multiple join requests sent to lra coordinator
Description
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.
Classification
CVE ID: CVE-2024-8447
Affected Products
Vendor: Red Hat
Product: Red Hat JBoss Data Grid 7
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 21.12% (scored less or equal to compared to others)
EPSS Date: 2025-02-04 (when was this score calculated)
References
https://access.redhat.com/security/cve/CVE-2024-8447https://bugzilla.redhat.com/show_bug.cgi?id=2335206
https://github.com/jbosstm/narayana/pull/2293