What’s Vulnerable › Vulnerabilities

CVE-2022-22423

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-09-23 · updated 2026-06-17
• Weakness: CWE-20

Description

IBM Common Cryptographic Architecture (CCA 5.x MTM for 4767 and CCA 7.x MTM for 4769) could allow a local user to cause a denial of service due to improper input validation. IBM X-Force ID: 223596.

Affected products

• IBM Common Cryptographic Architecture: from 5.0.0 before 5.7.12; from 7.0.0 before 7.3.44 — fixed in 5.7.12, 7.3.44

How to fix

Upgrade to a fixed version: IBM Common Cryptographic Architecture 5.7.12, 7.3.44. Check the vendor advisory for mitigations.

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/223596
• https://www.ibm.com/support/pages/node/6695893
• https://exchange.xforce.ibmcloud.com/vulnerabilities/223596
• https://www.ibm.com/support/pages/node/6695893

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