CVE-2026-43301

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: chips-media: wave5: Fix PM runtime usage count underflow<br /> <br /> Replace pm_runtime_put_sync() with pm_runtime_dont_use_autosuspend() in<br /> the remove path to properly pair with pm_runtime_use_autosuspend() from<br /> probe. This allows pm_runtime_disable() to handle reference count cleanup<br /> correctly regardless of current suspend state.<br /> <br /> The driver calls pm_runtime_put_sync() unconditionally in remove, but the<br /> device may already be suspended due to autosuspend configured in probe.<br /> When autosuspend has already suspended the device, the usage count is 0,<br /> and pm_runtime_put_sync() decrements it to -1.<br /> <br /> This causes the following warning on module unload:<br /> <br /> ------------[ cut here ]------------<br /> WARNING: CPU: 1 PID: 963 at kernel/kthread.c:1430<br /> kthread_destroy_worker+0x84/0x98<br /> ...<br /> vdec 30210000.video-codec: Runtime PM usage count underflow!