CVE-2023-53388 (GCVE-0-2023-53388)
Vulnerability from cvelistv5
Published
2025-09-18 13:33
Modified
2026-05-11 19:43
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Clean dangling pointer on bind error path mtk_drm_bind() can fail, in which case drm_dev_put() is called, destroying the drm_device object. However a pointer to it was still being held in the private object, and that pointer would be passed along to DRM in mtk_drm_sys_prepare() if a suspend were triggered at that point, resulting in a panic. Clean the pointer when destroying the object in the error path to prevent this from happening.
References
Impacted products
Vendor Product Version
Linux Linux Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
Version: 119f5173628aa7a0c3cf9db83460d40709e8241d
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