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CVE-2018-1108

5.9 · MEDIUM

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data.

Published May 21, 2018CWE-330EPSS 1.73%

Overview

CVE-2018-1108 is a medium-severity vulnerability. It was published on May 21, 2018 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.securityfocus.com/bid/104055Refbugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1108Reflists.debian.org/debian-lts-announce/2022/07/msg00000.htmlRefusn.ubuntu.com/3718-1/Refusn.ubuntu.com/3718-2/Refusn.ubuntu.com/3752-1/Refusn.ubuntu.com/3752-2/Refusn.ubuntu.com/3752-3/Refwww.debian.org/security/2018/dsa-4188Refwww.securityfocus.com/bid/104055

How CyberStrike helps

Frequently asked questions

What is CVE-2018-1108?

CVE-2018-1108 is a medium-severity vulnerability. It was published on May 21, 2018 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2018-1108?

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-1108?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2018-1108?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-1108 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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