In chainmaker-go (aka ChainMaker) before 2.4.0, when making frequent updates to a node's configuration file and restarting this node, concurrent writes by logger.go to a map are mishandled. Creating other logs simultaneously can lead to a read-write conflict and panic.
Exploitability
AV:NAC:HPR:NUI:NScope
S:CImpact
C:NI:NA:L4/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:LOther