mm,hwpoison: unmap poisoned page before invalidation
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.238 by commit 79a8b36e124001547906f3612959fa548b58bb95, it was introduced in version v4.19.238 by commit e83d4184908c4ebd6adfd3e1252439af91d6b0e9. For more details please see the references link.