Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2025-38259

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd9335: Fix missing free of regulator supplies Driver gets and enables all regulator supplies in probe path (wcd…

Published Jul 9, 2025CWE-416EPSS 0.18%

Overview

CVE-2025-38259 is a high-severity vulnerability. It was published on July 9, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. 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:

ASoC: codecs: wcd9335: Fix missing free of regulator supplies

Driver gets and enables all regulator supplies in probe path

(wcd9335_parse_dt() and wcd9335_power_on_reset()), but does not cleanup

in final error paths and in unbind (missing remove() callback). This

leads to leaked memory and unbalanced regulator enable count during

probe errors or unbind.

Fix this by converting entire code into devm_regulator_bulk_get_enable()

which also greatly simplifies the code.

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/9079db287fc3e38e040b0edeb0a25770bb679c8eRefgit.kernel.org/stable/c/9830ef1803a5bc50b4a984a06cf23142cd46229dRefgit.kernel.org/stable/c/a8795f3cd289cd958f6396a1b43ba46fa8e22a2eRefgit.kernel.org/stable/c/b86280aaa23c1c0f31bcaa600d35ddc45bc38b7aRefgit.kernel.org/stable/c/edadaf4239c14dc8a19ea7f60b97d5524d93c29bReflists.debian.org/debian-lts-announce/2025/10/msg00008.html

How CyberStrike helps

Frequently asked questions

What is CVE-2025-38259?

CVE-2025-38259 is a high-severity vulnerability. It was published on July 9, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-38259?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-38259?

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-2025-38259?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-38259 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.

Related HIGH CVEs from 2025

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999