CVE-2026-98781
drm/mediatek: Fix pdev reference leak in mtk_drm_bind()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix pdev reference leak in mtk_drm_bind() When the device is not the mmsys master, mtk_drm_bind() returns early after taking a reference on the disp-mutex device via of_find_device_by_node(), without ever dropping it: mtk_drm_unbind() only puts mutex_dev for the master. Drop the reference before returning from the non-master path.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
1ef7ed48356cd5f9af2b7671956991b658d8c2ba < 4a8f9cad0fced77b36b297c67c42730c9cb32ec6 1ef7ed48356cd5f9af2b7671956991b658d8c2ba < b84f1386d84b3a73f73ebb416a3f97c5d64a8ab3 1ef7ed48356cd5f9af2b7671956991b658d8c2ba < cb3e0244514d13507c6048777e1d0277e611cf6c 1ef7ed48356cd5f9af2b7671956991b658d8c2ba < 3753e34b73fcbe2a2edbe984614a008a261697ef
Linux / Linux
6.4
References
git.kernel.org: https://git.kernel.org/stable/c/4a8f9cad0fced77b36b297c67c42730c9cb32ec6 git.kernel.org: https://git.kernel.org/stable/c/b84f1386d84b3a73f73ebb416a3f97c5d64a8ab3 git.kernel.org: https://git.kernel.org/stable/c/cb3e0244514d13507c6048777e1d0277e611cf6c git.kernel.org: https://git.kernel.org/stable/c/3753e34b73fcbe2a2edbe984614a008a261697ef