PT-2022-15399 · Ibm · Ibm Power 9 Ac922

Patrick Williams · Published 2022-03-24 · Updated 2022-06-16 · CVE-2022-22374

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

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.

Related Identifiers

CVE-2022-22374

Affected Products

Ibm Power 9 Ac922

References · 6

• https://osv.dev/vulnerability/CVE-2022-22374 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-22374 · Security Note
• https://ibm.com/support/pages/node/6565075 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/221442 · Vendor Advisory
• https://t.me/cvenotify/31750 · Telegram Post
• https://t.me/cibsecurity/39508 · Telegram Post