The BMC (IBM Power 9 AC922 OP910, OP920, OP930, and OP940) may be subject to a firmware downgrade attack which may affect its ability to operate its host. IBM X-Force ID: 221442.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Power_9_ac922_firmware | Ibm | op910 (including) | op910 (including) |
| Power_9_ac922_firmware | Ibm | op920 (including) | op920 (including) |
| Power_9_ac922_firmware | Ibm | op930 (including) | op930 (including) |
| Power_9_ac922_firmware | Ibm | op940 (including) | op940 (including) |