The BMC (IBM Power 9 AC922 OP910, OP920, OP930, and OP940) may be subject to a firmware…
Priority MEDIUM 41Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.01001 63rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| IBM | Power 9 AC922 | OP910; OP920; OP930; OP940 | — | No fix listed | CNA |
- Power 9 AC922 VendorIBM Affected OP910; OP920; OP930; OP940 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ibm:power_9_ac922_firmware:op910:*:*:*:*:*:*:* | op910 | Vulnerable | IBM |
| cpe:2.3:o:ibm:power_9_ac922_firmware:op920:*:*:*:*:*:*:* | op920 | Vulnerable | IBM |
| cpe:2.3:o:ibm:power_9_ac922_firmware:op930:*:*:*:*:*:*:* | op930 | Vulnerable | IBM |
| cpe:2.3:o:ibm:power_9_ac922_firmware:op940:*:*:*:*:*:*:* | op940 | Vulnerable | IBM |
| cpe:2.3:h:ibm:power_9_ac922:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
- cpe:2.3:o:ibm:power_9_ac922_firmware:op910:*:*:*:*:*:*:* Versions op910 Vulnerable ·IBM
- cpe:2.3:o:ibm:power_9_ac922_firmware:op920:*:*:*:*:*:*:* Versions op920 Vulnerable ·IBM
- cpe:2.3:o:ibm:power_9_ac922_firmware:op930:*:*:*:*:*:*:* Versions op930 Vulnerable ·IBM
- cpe:2.3:o:ibm:power_9_ac922_firmware:op940:*:*:*:*:*:*:* Versions op940 Vulnerable ·IBM
- cpe:2.3:h:ibm:power_9_ac922:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-22374
- 2026-10-03 Alias added: GHSA-5pw4-vwm4-fmr2
References
Sources
- CVE-2022-22374 · CVE Program
- CVE-2022-22374 · NVD
- FIRST EPSS
- GHSA-5pw4-vwm4-fmr2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences