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In the Linux kernel, the following vulnerability has been...

High severity Unreviewed Published Jul 10, 2025 to the GitHub Advisory Database • Updated Nov 19, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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

scsi: lpfc: Avoid potential ndlp use-after-free in dev_loss_tmo_callbk

Smatch detected a potential use-after-free of an ndlp oject in
dev_loss_tmo_callbk during driver unload or fatal error handling.

Fix by reordering code to avoid potential use-after-free if initial
nodelist reference has been previously removed.

References

Published by the National Vulnerability Database Jul 10, 2025
Published to the GitHub Advisory Database Jul 10, 2025
Last updated Nov 19, 2025

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(5th percentile)

Weaknesses

Use After Free

Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Learn more on MITRE.

CVE ID

CVE-2025-38289

GHSA ID

GHSA-76f4-3487-46jf

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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