CVE-2022-22374 — CRITICAL (9.1)

Vulnerability Description

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.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ibm	Power 9 Ac922 Firmware	op910
Ibm	Power 9 Ac922	-

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/221442VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6565075Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/221442VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6565075Vendor Advisory

FAQ

What is CVE-2022-22374?

CVE-2022-22374 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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.

How severe is CVE-2022-22374?

CVE-2022-22374 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-22374?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Power 9 Ac922 Firmware, Ibm Power 9 Ac922.