CVE-2022-22374 describes a critical firmware downgrade vulnerability affecting the Baseboard Management Controller (BMC) in specific IBM Power 9 AC922, OP910, OP920, OP930, and OP940 systems. This flaw, rated 9.1 CVSS, allows an unauthenticated attacker to remotely downgrade BMC firmware, potentially compromising the host's operational integrity. While no public exploits, Metasploit modules, or community discussions have been identified, the high severity indicates a significant risk if exploited.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
op910CPE matchmatch criteria | cpe:2.3:o:ibm:power_9_ac922_firmware:op910:*:*:*:*:*:*:* | ||
op920CPE matchmatch criteria | cpe:2.3:o:ibm:power_9_ac922_firmware:op920:*:*:*:*:*:*:* | ||
op930CPE matchmatch criteria | cpe:2.3:o:ibm:power_9_ac922_firmware:op930:*:*:*:*:*:*:* | ||
op940CPE matchmatch criteria | cpe:2.3:o:ibm:power_9_ac922_firmware:op940:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.