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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.010 (62.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- IBM Power 9 Ac922 — versions OP910, OP920, OP930
- IBM Power 9 Ac922
- IBM Power 9 Ac922 Firmware — versions op910, op920, op930
References
- www.ibm.com/support/pages/node/6565075 (Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/221442 (VDB Entry, vdb-entry, Vendor Advisory)
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.