What’s Vulnerable › Vulnerabilities

CVE-2022-22488: IBM OpenBMC denial of service

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-12 · updated 2026-06-17
• Weakness: CWE-770

Description

IBM OpenBMC OP910 and OP940 could allow a privileged user to cause a denial of service by uploading or deleting too many CA certificates in a short period of time. IBM X-Force ID: 2226337.

Affected products

• IBM Power System Ac922 (8335-Gtg) Firmware: from op910 through op910.70
• IBM Power System Ac922 (8335-Gth) Firmware: from op940 through op940.40
• IBM Power System Ac922 (8335-Gtx) Firmware: from op940 through op940.40

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/226337
• https://www.ibm.com/support/pages/node/6840155
• https://exchange.xforce.ibmcloud.com/vulnerabilities/226337
• https://www.ibm.com/support/pages/node/6840155

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