Linux Kernel mtk-mdp Ref Leak in mtk_mdp_remove()
CVE-2026-43270 Published on May 6, 2026
media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()
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.
Products Associated with CVE-2026-43270
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Affected Versions
Linux:- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below 403b7c757ac9f6b2ffb7d00ff4795a245f5e8911 is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below dd530e29bd514d7187b3e2df8eb2107419c7988f is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below c44beed2e5caf2cbbe651432baa3a129f18b0169 is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below 564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below 4f2a51433a3a65d16975d1e32052d80656da077d is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below a62ba5aa9ee95fd953583e95e519badf0b76ecf3 is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below 2d93758f42a57f3485534eab858b308e41653de4 is affected.
- Version c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a and below f128bab57b8018e526b7eda854ca20069863af47 is affected.
- Version 4.10 is affected.
- Before 4.10 is unaffected.
- Version 5.10.252, <= 5.10.* is unaffected.
- Version 5.15.202, <= 5.15.* is unaffected.
- Version 6.1.165, <= 6.1.* is unaffected.
- Version 6.6.128, <= 6.6.* is unaffected.
- Version 6.12.75, <= 6.12.* is unaffected.
- Version 6.18.16, <= 6.18.* is unaffected.
- Version 6.19.6, <= 6.19.* is unaffected.
- Version 7.0, <= * is unaffected.