STIGQter: STIG Summary: z/OS CA MIM for TSS Security Technical Implementation Guide Version: 7 Release: 2 Benchmark Date: 01 Oct 2025:

CA MIM Resource Sharing Started task will be properly defined to the Started Task Table for Top Secret.

DISA Rule

SV-224631r1146068_rule

Vulnerability Number

V-224631

Group Title

SRG-OS-000104

Rule Version

ZMIMT032

Severity

CAT II

CCI(s)

• CCI-000764 - Uniquely identify and authenticate organizational users and associate that unique identification with processes acting on behalf of those users.

Weight

10

Fix Recommendation

The ISSO working with the systems programmer will ensure the CA MIM Resource Sharing Started Task(s) is properly identified and/or defined to the system ACP.

A unique ACID must be assigned for the CA MIM Resource Sharing started task(s) through a corresponding STC table entry.

The following commands are provided as a sample for defining Started Task(s):

TSS ADD(STC) PROCNAME(MIMGR) ACID(MIMGR)

Check Contents

Refer to the following report produced by the TSS Data Collection:

- TSSCMDS.RPT(#STC).

Automated Analysis
Refer to the following report produced by the TSS Data Collection:

- PDI(ZMIM0032).

If the CA MIM Resource Sharing started task(s) is (are) defined in the TSS STC record, this is not a finding.

Vulnerability Number

V-224631

Documentable

False

Rule Version

ZMIMT032

Severity Override Guidance

Refer to the following report produced by the TSS Data Collection:

- TSSCMDS.RPT(#STC).

Automated Analysis
Refer to the following report produced by the TSS Data Collection:

- PDI(ZMIM0032).

If the CA MIM Resource Sharing started task(s) is (are) defined in the TSS STC record, this is not a finding.

Check Content Reference

M

Target Key

4177