CVE-2023-53268

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

CVSS 5.5 MEDIUMEPSS 0.1%

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Linux · Linux

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References

https://git.kernel.org/stable/c/1bdb4a5ccab2316935ce4ad4fd4df8d36f0ffc6e https://git.kernel.org/stable/c/1c34890273a020d61d6127ade3f68ed1cb21c16a https://git.kernel.org/stable/c/402299cca89273b62384b5f9645ea49cd5fc4a57 https://git.kernel.org/stable/c/6a129c0e9935112ecf2ffb6de98f83b8fd090c86 https://git.kernel.org/stable/c/9a2585088a7d6f98a5a910f5b4b74b6d24e63156 https://git.kernel.org/stable/c/b5a6930fc6a432e32714c4ed3c597077d999cf6d