Database corruption possible when using ACFS file system encryption (Doc ID 2232665.1)

APPLIES TO:

Oracle Exadata Storage Server Software
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Linux x86-64

DESCRIPTION

Due to bug 25375360, database memory corruption and/or block corruption on disk may occur intermittently if ASM Cluster File System (ACFS) encryption is used. Note that this issue occurs whether or not database files are stored in ACFS.

OCCURRENCE
Pre-requisite Conditions for Bug 25375360

The following conditions must exist for this issue to occur:
ACFS encryption is used.

Note that this issue occurs whether or not database files are stored in ACFS.

UPGRADE

18-Oct-2017 - Fixed in 12.2.0.1.171017 and 12.1.0.2.170418