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DISA Canonical Ubuntu 22.04 LTS STIG v2r6

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This audit file has been deprecated and will be removed in a future update.

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Audit Details

Name: DISA Canonical Ubuntu 22.04 LTS STIG v2r6

Updated: 2/17/2026

Authority: DISA STIG

Plugin: Unix

Revision: 1.1

Estimated Item Count: 189

Audit Items

DescriptionCategories
DISA_STIG_Canonical_Ubuntu_22.04_LTS_v2r6.audit from DISA Canonical Ubuntu 22.04 LTS STIG v2r6
UBTU-22-211000 - Ubuntu 22.04 LTS must be a vendor-supported release.
UBTU-22-211015 - Ubuntu 22.04 LTS must disable the x86 Ctrl-Alt-Delete key sequence.
UBTU-22-212010 - Ubuntu 22.04 LTS, when booted, must require authentication upon booting into single-user and maintenance modes.
UBTU-22-212015 - Ubuntu 22.04 LTS must initiate session audits at system startup.
UBTU-22-213010 - Ubuntu 22.04 LTS must restrict access to the kernel message buffer.
UBTU-22-213015 - Ubuntu 22.04 LTS must disable kernel core dumps so that it can fail to a secure state if system initialization fails, shutdown fails or aborts fail.
UBTU-22-213020 - Ubuntu 22.04 LTS must implement address space layout randomization to protect its memory from unauthorized code execution.
UBTU-22-213025 - Ubuntu 22.04 LTS must implement nonexecutable data to protect its memory from unauthorized code execution.
UBTU-22-214010 - Ubuntu 22.04 LTS must be configured so that the Advance Package Tool (APT) prevents the installation of patches, service packs, device drivers, or operating system components without verification they have been digitally signed using a certificate that is recognized and approved by the organization.
UBTU-22-214015 - Ubuntu 22.04 LTS must be configured so that the Advance Package Tool (APT) removes all software components after updated versions have been installed.
UBTU-22-215010 - Ubuntu 22.04 LTS must have the "libpam-pwquality" package installed.
UBTU-22-215015 - Ubuntu 22.04 LTS must have the "chrony" package installed.
UBTU-22-215020 - Ubuntu 22.04 LTS must not have the "systemd-timesyncd" package installed.
UBTU-22-215025 - Ubuntu 22.04 LTS must not have the "ntp" package installed.
UBTU-22-215030 - Ubuntu 22.04 LTS must not have the "rsh-server" package installed.
UBTU-22-215035 - Ubuntu 22.04 LTS must not have the "telnet" package installed.
UBTU-22-231010 - Ubuntu 22.04 LTS must implement cryptographic mechanisms to prevent unauthorized disclosure and modification of all information that requires protection at rest.
UBTU-22-232010 - Ubuntu 22.04 LTS must have directories that contain system commands set to a mode of "755" or less permissive.
UBTU-22-232015 - Ubuntu 22.04 LTS must have system commands set to a mode of "755" or less permissive.
UBTU-22-232020 - Ubuntu 22.04 LTS library files must have mode "755" or less permissive.
UBTU-22-232025 - Ubuntu 22.04 LTS must configure the "/var/log" directory to have mode "755" or less permissive.
UBTU-22-232026 - Ubuntu 22.04 LTS must generate error messages that provide information necessary for corrective actions without revealing information that could be exploited by adversaries.
UBTU-22-232027 - Ubuntu 22.04 LTS must generate system journal entries without revealing information that could be exploited by adversaries.
UBTU-22-232030 - Ubuntu 22.04 LTS must configure "/var/log/syslog" file with mode "640" or less permissive.
UBTU-22-232035 - Ubuntu 22.04 LTS must configure audit tools with a mode of "755" or less permissive.
UBTU-22-232040 - Ubuntu 22.04 LTS must have directories that contain system commands owned by "root".
UBTU-22-232045 - Ubuntu 22.04 LTS must have directories that contain system commands group-owned by "root".
UBTU-22-232050 - Ubuntu 22.04 LTS must have system commands owned by "root" or a system account.
UBTU-22-232055 - Ubuntu 22.04 LTS must have system commands group-owned by "root" or a system account.
UBTU-22-232060 - Ubuntu 22.04 LTS library directories must be owned by "root".
UBTU-22-232065 - Ubuntu 22.04 LTS library directories must be group-owned by "root".
UBTU-22-232070 - Ubuntu 22.04 LTS library files must be owned by "root".
UBTU-22-232075 - Ubuntu 22.04 LTS library files must be group-owned by "root".
UBTU-22-232080 - Ubuntu 22.04 LTS must configure the directories used by the system journal to be owned by "root".
UBTU-22-232085 - Ubuntu 22.04 LTS must configure the directories used by the system journal to be group-owned by "systemd-journal".
UBTU-22-232090 - Ubuntu 22.04 LTS must configure the files used by the system journal to be owned by "root".
UBTU-22-232095 - Ubuntu 22.04 LTS must configure the files used by the system journal to be group-owned by "systemd-journal".
UBTU-22-232100 - Ubuntu 22.04 LTS must be configured so that the "journalctl" command is owned by "root".
UBTU-22-232105 - Ubuntu 22.04 LTS must be configured so that the "journalctl" command is group-owned by "root".
UBTU-22-232110 - Ubuntu 22.04 LTS must configure audit tools to be owned by "root".
UBTU-22-232120 - Ubuntu 22.04 LTS must configure the "/var/log" directory to be owned by "root".
UBTU-22-232125 - Ubuntu 22.04 LTS must configure the "/var/log" directory to be group-owned by "syslog".
UBTU-22-232130 - Ubuntu 22.04 LTS must configure "/var/log/syslog" file to be owned by "syslog".
UBTU-22-232135 - Ubuntu 22.04 LTS must configure the "/var/log/syslog" file to be group-owned by "adm".
UBTU-22-232140 - Ubuntu 22.04 LTS must be configured so that the "journalctl" command is not accessible by unauthorized users.
UBTU-22-232145 - Ubuntu 22.04 LTS must set a sticky bit on all public directories to prevent unauthorized and unintended information transferred via shared system resources.
UBTU-22-251010 - Ubuntu 22.04 LTS must have an application firewall installed in order to control remote access methods.
UBTU-22-251015 - Ubuntu 22.04 LTS must enable and run the Uncomplicated Firewall (ufw).
UBTU-22-251020 - Ubuntu 22.04 LTS must have an application firewall enabled.