Critical Severity

Security Bulletin: Crypto Hardware Initialization and Maintenance is vulnerable to arbitrary code execution due to Apache Log4j (CVE 2021-4104, CVE 2022-23302, CVE 2022-23305, CVE 2022-23307)

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Crypto Hardware Initialization and Maintenance (CHIM) as shipped with IBM Common Cryptographic Architecture (CCA) for MTM 4767 is affected by several vulnerabilities in Apache Log4j (CVE-2021-4104, CVE-2022-23303, CVE 2022-23305 and CVE 2022-23307). CHIM is using Apache Log4j for internal logging purposes of regular user activity. The fix includes Apache Log4j 2.17.1.

CVE(s): CVE-2022-23307, CVE-2022-23302, CVE-2021-4104, CVE-2022-23305

Affected product(s) and affected version(s):

Affected Product(s) Version(s)
CCA for MTM 4767 for Linux x64 – Crypto Hardware Initialization and Maintenance (CHIM) 5.0 – 5.7.11

Refer to the following reference URLs for remediation and additional vulnerability details:  
Source Bulletin: https://www.ibm.com/support/pages/node/6585004
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/217462
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/217460
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/215048
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/217461

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