Bug 2383447 (CVE-2025-38423) - CVE-2025-38423 kernel: ASoC: codecs: wcd9375: Fix double free of regulator supplies
Summary: CVE-2025-38423 kernel: ASoC: codecs: wcd9375: Fix double free of regulator su...
Keywords:
Status: NEW
Alias: CVE-2025-38423
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-25 15:01 UTC by OSIDB Bzimport
Modified: 2025-07-25 18:14 UTC (History)
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Description OSIDB Bzimport 2025-07-25 15:01:15 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: codecs: wcd9375: Fix double free of regulator supplies

Driver gets regulator supplies in probe path with
devm_regulator_bulk_get(), so should not call regulator_bulk_free() in
error and remove paths to avoid double free.
Comment 1 Jon Moroney 2025-07-25 18:12:28 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025072554-CVE-2025-38423-171a@gregkh/T
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