CVE-2026-90362 in Linux
الملخص
بحسب MITRE • 17/09/2026
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dsi: Drop dev_pm_opp_set_rate(0)
dev_pm_opp_set_rate(0) removes the vote specified in required-opps but does not actually park the clock, making it run without the necessary power backing. Drop the explicit call to it.
Every call site of ops->link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe.
Patchwork: https://patchwork.freedesktop.org/patch/742783/
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