SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SLEM 5 kernel core dumps must be disabled unless needed.
<VulnDiscussion>Kernel core dumps may contain the full contents of system memory at the time of the crash. Kernel core dumps may consume a co...Rule Medium Severity -
Address space layout randomization (ASLR) must be implemented by SLEM 5 to protect memory from unauthorized code execution.
<VulnDiscussion>Some adversaries launch attacks with the intent of executing code in nonexecutable regions of memory or in memory locations t...Rule Medium Severity -
SRG-OS-000433-GPOS-00192
<GroupDescription></GroupDescription>Group -
SLEM 5 must implement kptr-restrict to prevent the leaking of internal kernel addresses.
<VulnDiscussion>Some adversaries launch attacks with the intent of executing code in nonexecutable regions of memory or in memory locations t...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
Vendor-packaged SLEM 5 security patches and updates must be installed and up to date.
<VulnDiscussion>Timely patching is critical for maintaining the operational availability, confidentiality, and integrity of information techn...Rule Medium Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
The SLEM 5 tool zypper must have gpgcheck enabled.
<VulnDiscussion>Changes to any software components can have significant effects on the overall security of SLEM 5. This requirement ensures t...Rule High Severity -
SRG-OS-000437-GPOS-00194
<GroupDescription></GroupDescription>Group -
SLEM 5 must remove all outdated software components after updated versions have been installed.
<VulnDiscussion>Previous versions of software components that are not removed from the information system after updates have been installed m...Rule Medium Severity
Node 2
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