Bug 2395685 (CVE-2023-53268) - CVE-2023-53268 kernel: ASoC: fsl_mqs: move of_node_put() to the correct location
Summary: CVE-2023-53268 kernel: ASoC: fsl_mqs: move of_node_put() to the correct location
Keywords:
Status: NEW
Alias: CVE-2023-53268
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-16 09:03 UTC by OSIDB Bzimport
Modified: 2025-09-16 14:35 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-09-16 09:03:22 UTC
In the Linux kernel, the following vulnerability has been resolved:

ASoC: fsl_mqs: move of_node_put() to the correct location

of_node_put() should have been done directly after
mqs_priv->regmap = syscon_node_to_regmap(gpr_np);
otherwise it creates a reference leak on the success path.

To fix this, of_node_put() is moved to the correct location, and change
all the gotos to direct returns.


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