STIGQter: STIG Summary: z/OS CA MIM for RACF 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 resource class for RACF.

DISA Rule

SV-224443r1144911_rule

Vulnerability Number

V-224443

Group Title

SRG-OS-000104

Rule Version

ZMIMR032

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 userid must be assigned for the CA MIM Resource Sharing started task(s) thru a corresponding STARTED class entry.

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

rdef started MIMGR.** uacc(none) owner(admin) audit(all(read)) -
stdata(user(MIMGR) group(stc))
setr racl(started) ref

Check Contents

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

- DSMON.RPT(RACSPT).

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

- PDI(ZMIM0032).

If the CA MIM Resource Sharing started task(s) is (are) defined to the STARTED resource class profile and/or ICHRIN03 table entry, this is not a finding.

Vulnerability Number

V-224443

Documentable

False

Rule Version

ZMIMR032

Severity Override Guidance

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

- DSMON.RPT(RACSPT).

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

- PDI(ZMIM0032).

If the CA MIM Resource Sharing started task(s) is (are) defined to the STARTED resource class profile and/or ICHRIN03 table entry, this is not a finding.

Check Content Reference

M

Target Key

4144