CVE-2026-43270 Details
Description
In the Linux kernel, the following vulnerability has been resolved: media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove() In mtk_mdp_probe(), vpu_get_plat_device() increases the reference count of the returned platform device. Add platform_device_put() to prevent reference leak.
A reference leak vulnerability has been identified in the Mediatek MDP driver of the Linux kernel. The issue arises in the 'mtk_mdp_probe()' function, where the 'vpu_get_plat_device()' call increases the reference count of the returned platform device. The corresponding 'platform_device_put()' is missing, leading to a reference leak. This vulnerability affects the Linux kernel stable tree.
The vulnerability has been addressed by adding the missing 'platform_device_put()' call in the 'mtk_mdp_remove()' function. Users can apply the latest patches from the Linux kernel stable tree to remediate this issue.
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/2d93758f42a57f3485534eab858b308e41653de4 | kernel.org | Patch |
| https://git.kernel.org/stable/c/403b7c757ac9f6b2ffb7d00ff4795a245f5e8911 | kernel.org | Patch |
| https://git.kernel.org/stable/c/4f2a51433a3a65d16975d1e32052d80656da077d | kernel.org | Patch |
| https://git.kernel.org/stable/c/564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d | kernel.org | Patch |
| https://git.kernel.org/stable/c/a62ba5aa9ee95fd953583e95e519badf0b76ecf3 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c44beed2e5caf2cbbe651432baa3a129f18b0169 | kernel.org | Patch |
| https://git.kernel.org/stable/c/dd530e29bd514d7187b3e2df8eb2107419c7988f | kernel.org | Patch |
| https://git.kernel.org/stable/c/f128bab57b8018e526b7eda854ca20069863af47 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-Other | Weakness Not in a Standard CWE Category | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 4.10, < 5.10.252 >= 5.11, < 5.15.202 >= 5.16, < 6.1.165 >= 6.2, < 6.6.128 >= 6.7, < 6.12.75 >= 6.13, < 6.18.16 >= 6.19, < 6.19.6 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| May 8, 2026 | Initial Analysis | [email protected] |
| May 6, 2026 | New CVE Received | kernel.org |