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CVE-2023-53150

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Pointer may be dereferenced Klocwork tool reported pointer 'rport' returned from call to function fc_bsg_to_rpor…

Published Sep 15, 2025CWE-476EPSS 0.16%

Overview

CVE-2023-53150 is a medium-severity vulnerability. It was published on September 15, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

scsi: qla2xxx: Pointer may be dereferenced

Klocwork tool reported pointer 'rport' returned from call to function

fc_bsg_to_rport() may be NULL and will be dereferenced.

Add a fix to validate rport before dereferencing.

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

Refgit.kernel.org/stable/c/005961bd8f066fe931104f67c34ebfcc7f240099Refgit.kernel.org/stable/c/00eca15319d9ce8c31cdf22f32a3467775423df4Refgit.kernel.org/stable/c/0715da51391d223bf4981e28346770edea7eeb74Refgit.kernel.org/stable/c/22b1d7c8bb59c3376430a8bad5840194b12bf29aRefgit.kernel.org/stable/c/3f22f9ddbb29dba369daddb084be3bacf1587529Refgit.kernel.org/stable/c/5addd62586a94a572359418464ce0ae12fa46187Refgit.kernel.org/stable/c/a69125a3ce88d9a386872034e7664b30cc4bcbedRefgit.kernel.org/stable/c/b06d1b525364bbcf4929b4b35d81945b10dc9883

How CyberStrike helps

Frequently asked questions

What is CVE-2023-53150?

CVE-2023-53150 is a medium-severity vulnerability. It was published on September 15, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2023-53150?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-53150?

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-2023-53150?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-53150 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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