What is CVE-2022-22374?

CVE-2022-22374 is a critical-severity vulnerability in Ibm Power 9 Ac922. CVSS score: 9.1/10. Published 2022-03-24.

How severe is CVE-2022-22374?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Ibm Power 9 Ac922

CVE-2022-22374

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.

EPSS: 0.010 (57.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Ibm Power 9 Ac922 — versions OP910, OP920, OP930
Ibm Power_9_ac922
Ibm Power_9_ac922_firmware — versions op910, op920, op930

References

psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2022-22374?: CVE-2022-22374 is a critical-severity vulnerability in Ibm Power 9 Ac922. CVSS score: 9.1/10. Published 2022-03-24.
How severe is CVE-2022-22374?: Critical severity. CVSS v3 base score is 9.1 out of 10.