Ibm · Ibm Power 9 Ac922 · CVE-2022-22374
**Name of the Vulnerable Software and Affected Versions**
IBM Power 9 AC922 versions OP910 through OP940
**Description**
The BMC may be subject to a firmware downgrade attack which may affect its ability to operate its host.
**Recommendations**
For IBM Power 9 AC922 versions OP910 through OP940, update the firmware to prevent a potential downgrade attack.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.