CVE-2026-53065 Details
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: sti: use managed regmap_field allocations The regmap_field objects allocated at player init are never freed and may leak resources if the driver is removed. Switch to devm_regmap_field_alloc() to automatically limit the lifetime of the allocations the lifetime of the device.
A resource leak vulnerability has been identified in the Linux kernel's ASoC STI component. The issue arises because regmap_field objects allocated during player initialization are not freed when the driver is removed, potentially leading to resource leaks. This vulnerability affects the stable version of the Linux kernel.
The vulnerability has been addressed by modifying the regmap_field allocations to use the managed version, devm_regmap_field_alloc(), which automatically frees the resources when the device is removed. Users should update to the latest version of the Linux kernel where this change has been implemented.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/002a5f925d42eca8ad547e55a4ae22714cfe9dec | kernel.org | Patch |
| https://git.kernel.org/stable/c/1696fad8b259a2d46e51cd6e17e4bcdbe02279fa | kernel.org | Patch |
| https://git.kernel.org/stable/c/43b67761d486d719128e164536e58de5a81dff9b | kernel.org | Patch |
| https://git.kernel.org/stable/c/4b8dba4527727623a97948aff9f0969a14c203a9 | kernel.org | Patch |
| https://git.kernel.org/stable/c/7422a11a753daacbc2409513cf65e1de0d17c291 | kernel.org | Patch |
| https://git.kernel.org/stable/c/9641071e3a8e0bc664477a0e54db5f9815f0fb79 | kernel.org | Patch |
| https://git.kernel.org/stable/c/a3f3c332882c98ae7553af372191116d1384ca52 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c3af3bcfc1deb3b230cc266a2ac75bca8f4dfba9 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 4.3, < 5.10.258 >= 5.11, < 5.15.209 >= 5.16, < 6.1.175 >= 6.2, < 6.6.141 >= 6.7, < 6.12.91 >= 6.13, < 6.18.33 >= 6.19, < 7.0.10 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 21, 2026 | Initial Analysis | [email protected] |
| Jun 24, 2026 | New CVE Received | kernel.org |