lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:lua:lua:5.4.0:-:*:*:*:*:*:*", "cpe:2.3:a:lua:lua:*:*:*:*:*:*:*:*" ] }