STIGQter: STIG Summary: Canonical Ubuntu 22.04 LTS Security Technical Implementation Guide Version: 2 Release: 9 Benchmark Date: 01 Jul 2026:

Ubuntu 22.04 LTS library files must have mode "755" or less permissive.

DISA Rule

SV-260487r1107262_rule

Vulnerability Number

V-260487

Group Title

SRG-OS-000259-GPOS-00100

Rule Version

UBTU-22-232020

Severity

CAT II

CCI(s)

• CCI-001499 - Limit privileges to change software resident within software libraries.

Weight

10

Fix Recommendation

Configure the systemwide shared library files contained in the directories "/lib", "/lib64", "/usr/lib", and "/usr/lib64" to have mode 0755 or less permissive with the following command:

$ sudo find /lib /lib64 /usr/lib /usr/lib64 -type f -name '*.so*' -perm /022 -exec chmod go-w {} +

Check Contents

Verify the systemwide shared library files contained in the directories "/lib", "/lib64", "/usr/lib", and "/usr/lib64" have mode 0755 or less permissive.

Check that the systemwide shared library files have mode 0755 or less permissive with the following command:

$ sudo find /lib /lib64 /usr/lib /usr/lib64 -type f -name '*.so*' -perm /022 -exec stat -c "%n %a" {} +

If any output is returned, this is a finding.

Vulnerability Number

V-260487

Documentable

False

Rule Version

UBTU-22-232020

Severity Override Guidance

Verify the systemwide shared library files contained in the directories "/lib", "/lib64", "/usr/lib", and "/usr/lib64" have mode 0755 or less permissive.

Check that the systemwide shared library files have mode 0755 or less permissive with the following command:

$ sudo find /lib /lib64 /usr/lib /usr/lib64 -type f -name '*.so*' -perm /022 -exec stat -c "%n %a" {} +

If any output is returned, this is a finding.

Check Content Reference

M

Target Key

5594