[bugfix] update audit-syscall-check-macro for RHEL 6&7 #317
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Thank you to Jermaine Glass for reporting! There was a change of auditctl output syntax between RHEL 6.5 and RHEL 6.6. Namely: RHEL 6.5 --------- auditctl -l | grep syscall | grep adjtimex LIST_RULES: exit,always arch=1073741827 (0x40000003) key=audit_time_rules syscall=adjtimex LIST_RULES: exit,always arch=3221225534 (0xc000003e) key=audit_time_rules syscall=adjtimex RHEL 6.6 -------- auditctl -l | grep syscall | grep adjtimex <== No output auditctl -l | grep adjtimex | grep audit_time_rule -a always,exit -F arch=i386 -S stime,settimeofday,adjtimex -F key=audit_time_rules -a always,exit -F arch=x86_64 -S adjtimex,settimeofday,clock_settime -F key=audit_time_rules Went to update the audit macro, then (as Steve Grubb outlined) auditctl checks the *runtime* of the system, whereas the control is meant to check static (/etc/audit/audit.rules). Updated macro to grep audit.rules vs use auditctl.
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ACK. Thank you for the patch. |
iankko
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Oct 29, 2014
[bugfix] update audit-syscall-check-macro for RHEL 6&7
brett060102
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Thank you to Jermaine Glass for reporting!
There was a change of auditctl output syntax between RHEL 6.5 and RHEL 6.6. Namely:
RHEL 6.5
auditctl -l | grep syscall | grep adjtimex
LIST_RULES: exit,always arch=1073741827 (0x40000003) key=audit_time_rules
syscall=adjtimex
LIST_RULES: exit,always arch=3221225534 (0xc000003e) key=audit_time_rules
syscall=adjtimex
RHEL 6.6
auditctl -l | grep syscall | grep adjtimex
<== No output
auditctl -l | grep adjtimex | grep audit_time_rule
-a always,exit -F arch=i386 -S stime,settimeofday,adjtimex -F
key=audit_time_rules
-a always,exit -F arch=x86_64 -S adjtimex,settimeofday,clock_settime -F
key=audit_time_rules
Went to update the audit macro, then (as Steve Grubb outlined) auditctl checks the runtime of the system, whereas the control
is meant to check static (/etc/audit/audit.rules). Updated macro to grep audit.rules vs use auditctl.